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<
<?xml version="1.0" encoding="UTF-8"?>
<xns1:grammar xmlns:xns1="http://planet-sl.org/bgf">
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<nonterminal>Review_expertise</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Activity</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<nonterminal>Thing</nonterminal>
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<choice>
<xns1:expression>
<nonterminal>Role</nonterminal>
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<nonterminal>Detail</nonterminal>
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<nonterminal>Review_expertise</nonterminal>
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<nonterminal>Review_preference</nonterminal>
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<nonterminal>URL</nonterminal>
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<nonterminal>Event</nonterminal>
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<nonterminal>City</nonterminal>
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<nonterminal>OrganizingCommittee</nonterminal>
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<nonterminal>ActivitySubmissionForm</nonterminal>
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<nonterminal>DoubleBlindReview</nonterminal>
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<nonterminal>ConferenceProgram</nonterminal>
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<nonterminal>Slot</nonterminal>
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<nonterminal>ProgramCommittee</nonterminal>
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<nonterminal>Criterion</nonterminal>
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<nonterminal>Meta-Reviewer</nonterminal>
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<sequence>
<xns1:expression>
<selectable>
<selector>assignedByAdministrator</selector>
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<selectable>
<selector>adjustBid</selector>
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<nonterminal>Bid</nonterminal>
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<selectable>
<selector>readPaper</selector>
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<nonterminal>Paper</nonterminal>
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<selectable>
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<selectable>
<selector>assignExternalReviewer</selector>
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<nonterminal>ExternalReviewer</nonterminal>
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<selectable>
<selector>invites_co-reviewers</selector>
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<nonterminal>Reviewer</nonterminal>
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<selectable>
<selector>invited_by</selector>
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<nonterminal>Reviewer</nonterminal>
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<xns1:expression>
<selectable>
<selector>has_a_review_reference_or_expertise</selector>
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<selectable>
<selector>hasReviewHistory</selector>
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<nonterminal>PersonalReviewHistory</nonterminal>
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<selectable>
<selector>executes</selector>
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<nonterminal>DoubleBlindReview</nonterminal>
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<selectable>
<selector>cooperates</selector>
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<nonterminal>ExternalReviewer</nonterminal>
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<selectable>
<selector>IsAssignedTo</selector>
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<nonterminal>Paper</nonterminal>
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<selectable>
<selector>hasConflictedPaper</selector>
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<nonterminal>Paper</nonterminal>
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<selectable>
<selector>hasPreferredPaper</selector>
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<nonterminal>Paper</nonterminal>
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<selectable>
<selector>hasPreferredTopic</selector>
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<nonterminal>ResearchTopic</nonterminal>
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<selectable>
<selector>writeReview</selector>
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<nonterminal>Review</nonterminal>
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<selectable>
<selector>has_made_review</selector>
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<nonterminal>Paper_Review</nonterminal>
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<selectable>
<selector>UserName</selector>
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<nonterminal>String</nonterminal>
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<selectable>
<selector>Comments_to_Chair</selector>
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<nonterminal>String</nonterminal>
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<selectable>
<selector>Other_Areas</selector>
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<nonterminal>Decision</nonterminal>
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<nonterminal>Decision</nonterminal>
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<nonterminal>Decision</nonterminal>
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<choice>
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<nonterminal>Acceptance</nonterminal>
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<nonterminal>Rejection</nonterminal>
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<nonterminal>Preference</nonterminal>
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<epsilon/>
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<nonterminal>Bid</nonterminal>
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<selectable>
<selector>adjustedBy</selector>
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<nonterminal>Reviewer</nonterminal>
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<nonterminal>Conference</nonterminal>
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<nonterminal>Conference</nonterminal>
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<nonterminal>TwoLevelConference</nonterminal>
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<nonterminal>Conference</nonterminal>
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<nonterminal>SingleLevelConference</nonterminal>
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<nonterminal>Conference</nonterminal>
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<sequence>
<xns1:expression>
<selectable>
<selector>is_in_phase</selector>
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<nonterminal>phase_of_conference</nonterminal>
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<selectable>
<selector>has_program</selector>
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<selectable>
<selector>hasMember</selector>
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<selectable>
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<selectable>
<selector>endDate</selector>
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<nonterminal>dateTime</nonterminal>
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<selectable>
<selector>paperDueOn</selector>
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<selectable>
<selector>registrationDueOn</selector>
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<nonterminal>dateTime</nonterminal>
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<selectable>
<selector>manuscriptDueOn</selector>
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<nonterminal>dateTime</nonterminal>
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<selectable>
<selector>startDate</selector>
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<nonterminal>dateTime</nonterminal>
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<selectable>
<selector>hasCountry</selector>
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<nonterminal>Country</nonterminal>
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<selectable>
<selector>isOrganizedBy</selector>
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<nonterminal>OrganizingCommittee</nonterminal>
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<selectable>
<selector>annualOrder</selector>
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<nonterminal>Integer</nonterminal>
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<selectable>
<selector>takesPlace</selector>
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<nonterminal>Location</nonterminal>
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<selectable>
<selector>hasAcronym</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
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<xns1:expression>
<selectable>
<selector>hasConferenceMember</selector>
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<nonterminal>ConferenceMember</nonterminal>
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<xns1:expression>
<selectable>
<selector>paperAssignmentFinalizedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
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<xns1:expression>
<selectable>
<selector>reviewCriteriaEnteredBy</selector>
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<nonterminal>Administrator</nonterminal>
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<xns1:expression>
<selectable>
<selector>paperAssignmentToolsRunBy</selector>
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<nonterminal>Administrator</nonterminal>
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<xns1:expression>
<selectable>
<selector>virtualMeetingEnabledBy</selector>
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<nonterminal>Administrator</nonterminal>
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<xns1:expression>
<selectable>
<selector>hardcopyMailingManifestsPrintedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
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<xns1:expression>
<selectable>
<selector>detailsEnteredBy</selector>
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<nonterminal>Administrator</nonterminal>
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<selectable>
<selector>reviewerBiddingStartedBy</selector>
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<selectable>
<selector>date</selector>
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<nonterminal>date</nonterminal>
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<selectable>
<selector>reviewsPerPaper</selector>
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<nonterminal>Integer</nonterminal>
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<xns1:expression>
<selectable>
<selector>logoURL</selector>
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<nonterminal>anyURI</nonterminal>
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<xns1:expression>
<selectable>
<selector>acceptsHardcopySubmissions</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
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<xns1:expression>
<selectable>
<selector>siteURL</selector>
<xns1:expression>
<nonterminal>anyURI</nonterminal>
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<nonterminal>ConferenceChair</nonterminal>
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<selectable>
<selector>memberOfConference</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
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<nonterminal>ConferenceChair</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>inverse_of_add</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
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</plus>
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<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>execute</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
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</plus>
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<xns1:expression>
<selectable>
<selector>get</selector>
<xns1:expression>
<nonterminal>Inforamtion</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>use</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
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<xns1:expression>
<selectable>
<selector>register</selector>
<xns1:expression>
<nonterminal>Account</nonterminal>
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</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>modify</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
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<xns1:expression>
<selectable>
<selector>take_part_in</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>remove</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
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</xns1:expression>
</plus>
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<xns1:expression>
<selectable>
<selector>add</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
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</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>added_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasConflictOfInterest</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>email</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
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</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>contributes</selector>
<xns1:expression>
<nonterminal>Conference_document</nonterminal>
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</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_an_email</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
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<xns1:expression>
<selectable>
<selector>has_the_first_name</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
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<xns1:expression>
<selectable>
<selector>has_gender</selector>
<xns1:expression>
<nonterminal>EEnum</nonterminal>
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</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_the_last_name</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>authorOf</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>prepare</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
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<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>occupy</selector>
<xns1:expression>
<nonterminal>Presenter_city</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
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<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>is_present_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
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</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>write</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>obtain</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>send</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>speak_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>pay</selector>
<xns1:expression>
<nonterminal>Money</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>sign</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_present</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>give</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>need</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMail</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>worksForCompany</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAffiliation</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasLastName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>employedBy</selector>
<xns1:expression>
<nonterminal>Organization</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasHomePage</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSurname</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFax</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasPhone</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasEmail</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>attendeeAt</selector>
<xns1:expression>
<nonterminal>ConferenceEvent</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isMemberOf</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBiography</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasLastName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ConferenceMember</nonterminal>
<xns1:expression>
<nonterminal>ConferenceChair</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ConferenceMember</nonterminal>
<xns1:expression>
<nonterminal>AssociatedChair</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ConferenceMember</nonterminal>
<xns1:expression>
<nonterminal>Chairman</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ConferenceMember</nonterminal>
<xns1:expression>
<nonterminal>ProgramCommitteeMember</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ConferenceMember</nonterminal>
<xns1:expression>
<selectable>
<selector>memberOfConference</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>AssociatedChair</nonterminal>
<xns1:expression>
<selectable>
<selector>memberOfConference</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>AuthorNotReviewer</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>submitPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes</selector>
<xns1:expression>
<nonterminal>Contribution</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes_article</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assigns_article_to_conference</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasRelatedPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>conflictsWith</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAuthorOf</selector>
<xns1:expression>
<nonterminal>ActivitySubmissionForm</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>conducts</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>submitsPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writePaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes_Paper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>SubjectArea</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ExternalReviewer</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>assignedByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>cooperatesReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Chairman</nonterminal>
<xns1:expression>
<nonterminal>ConferenceChair</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Chairman</nonterminal>
<xns1:expression>
<nonterminal>AssociatedChair</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Chairman</nonterminal>
<xns1:expression>
<nonterminal>ProgramCommitteeChair</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Chairman</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>inverse_of_add</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>execute</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>get</selector>
<xns1:expression>
<nonterminal>Inforamtion</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>use</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>register</selector>
<xns1:expression>
<nonterminal>Account</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>modify</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>take_part_in</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>remove</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>add</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>added_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasConflictOfInterest</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>email</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>contributes</selector>
<xns1:expression>
<nonterminal>Conference_document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_an_email</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_the_first_name</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_gender</selector>
<xns1:expression>
<nonterminal>EEnum</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_the_last_name</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>authorOf</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>prepare</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>occupy</selector>
<xns1:expression>
<nonterminal>Presenter_city</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>is_present_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>write</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>obtain</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>send</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>speak_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>pay</selector>
<xns1:expression>
<nonterminal>Money</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>sign</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_present</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>give</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>need</selector>
<xns1:expression>
<nonterminal>Item</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMail</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>worksForCompany</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAffiliation</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasLastName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>employedBy</selector>
<xns1:expression>
<nonterminal>Organization</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasHomePage</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSurname</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFax</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasPhone</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasEmail</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>attendeeAt</selector>
<xns1:expression>
<nonterminal>ConferenceEvent</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isMemberOf</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasFirstName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBiography</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasLastName</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>memberOfConference</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>ProgramCommitteeChair</nonterminal>
<xns1:expression>
<selectable>
<selector>endReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Acceptance</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Rejection</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>PaperFullVersion</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Invited_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Short_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Full_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Accepted_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Rejected_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Undecided_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>ActivePaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>PendingPaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>WithdrawnPaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>RejectedPaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>PublishedPaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Camera_Ready_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Workshop_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Industrial_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Conference_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Submitted_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Poster_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Regular_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Demo_Paper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>AcceptedPaper</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>Abstract</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>full_paper_size</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWrittenBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>isReviewedBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReviewer</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsSubmittedBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRejectedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAcceptedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsAssignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSecondaryTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMainTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAuthor</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasStatus</selector>
<xns1:expression>
<nonterminal>PaperStatus</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTitle</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasID</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAbstract</selector>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRatedBy</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_written_by</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Abstract</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Students</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Keywords</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasCo-author</selector>
<xns1:expression>
<nonterminal>Co-author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBid</selector>
<xns1:expression>
<nonterminal>Bid</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasDecision</selector>
<xns1:expression>
<nonterminal>Decision</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSubjectArea</selector>
<xns1:expression>
<nonterminal>SubjectArea</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperID</selector>
<xns1:expression>
<nonterminal>unsignedLong</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByMeta-Reviewer</selector>
<xns1:expression>
<nonterminal>Meta-Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>User</nonterminal>
<xns1:expression>
<nonterminal>Committee</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>User</nonterminal>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>User</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>recieve</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>create</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>submit</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Co-author</nonterminal>
<xns1:expression>
<selectable>
<selector>co-writePaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>PaperFullVersion</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>full_paper_size</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWrittenBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>isReviewedBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReviewer</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsSubmittedBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRejectedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAcceptedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsAssignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSecondaryTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMainTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAuthor</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasStatus</selector>
<xns1:expression>
<nonterminal>PaperStatus</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTitle</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasID</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAbstract</selector>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRatedBy</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_written_by</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Abstract</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Students</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Keywords</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasCo-author</selector>
<xns1:expression>
<nonterminal>Co-author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBid</selector>
<xns1:expression>
<nonterminal>Bid</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasDecision</selector>
<xns1:expression>
<nonterminal>Decision</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSubjectArea</selector>
<xns1:expression>
<nonterminal>SubjectArea</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperID</selector>
<xns1:expression>
<nonterminal>unsignedLong</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByMeta-Reviewer</selector>
<xns1:expression>
<nonterminal>Meta-Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Administrator</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>approve</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assign</selector>
<xns1:expression>
<nonterminal>Role</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assigns</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>finalizePaperAssignment</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>runPaperAssignmentTools</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>enableVirtualMeeting</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>startReviewerBidding</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>enterConferenceDetails</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>printHardcopyMailingManifests</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>setMaxPapers</selector>
<xns1:expression>
<nonterminal>ProgramCommitteeMember</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>enterReviewCriteria</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>addProgramCommitteeMember</selector>
<xns1:expression>
<nonterminal>ProgramCommitteeMember</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Meta-Review</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>writtenBy</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>reviews</selector>
<xns1:expression>
<nonterminal>Reviewed_contribution</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>gives_classification</selector>
<xns1:expression>
<nonterminal>classification</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_created_in</selector>
<xns1:expression>
<nonterminal>Activity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>review_written_by</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>reviewOfPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>reviewWrittenBy</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>containsEvaluation</selector>
<xns1:expression>
<nonterminal>Evaluation</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rates</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWritenBy</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Account</nonterminal>
<xns1:expression>
<selectable>
<selector>registred_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Inforamtion</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<nonterminal>Admin_Role</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<nonterminal>Author_Role</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<nonterminal>Committe_Role</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<nonterminal>Head_Role</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<nonterminal>Reviewer_Role</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Help_Request</nonterminal>
<xns1:expression>
<nonterminal>Misc</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Help_Request</nonterminal>
<xns1:expression>
<nonterminal>Feature_Request</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Help_Request</nonterminal>
<xns1:expression>
<nonterminal>Assistance</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Help_Request</nonterminal>
<xns1:expression>
<choice>
<xns1:expression>
<nonterminal>Misc</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Feature_Request</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Assistance</nonterminal>
</xns1:expression>
</choice>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Symposium</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>conists_of</selector>
<xns1:expression>
<nonterminal>Event_Tracks</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>confirmed_by</selector>
<xns1:expression>
<nonterminal>Approval_Email</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>defined_by</selector>
<xns1:expression>
<nonterminal>Event_Setup</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>approved_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>starts_on</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>ends_on</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_startdate</selector>
<xns1:expression>
<nonterminal>dateTime</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_enddate</selector>
<xns1:expression>
<nonterminal>dateTime</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>eventOnList</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>partOfEvent</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasEvent</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>organisedBy</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>heldIn</selector>
<xns1:expression>
<nonterminal>Location</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Invited_Paper</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>full_paper_size</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWrittenBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>isReviewedBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReviewer</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsSubmittedBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRejectedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAcceptedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsAssignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSecondaryTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMainTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAuthor</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasStatus</selector>
<xns1:expression>
<nonterminal>PaperStatus</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTitle</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasID</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAbstract</selector>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRatedBy</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_written_by</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Abstract</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Students</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Keywords</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasCo-author</selector>
<xns1:expression>
<nonterminal>Co-author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBid</selector>
<xns1:expression>
<nonterminal>Bid</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasDecision</selector>
<xns1:expression>
<nonterminal>Decision</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSubjectArea</selector>
<xns1:expression>
<nonterminal>SubjectArea</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperID</selector>
<xns1:expression>
<nonterminal>unsignedLong</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByMeta-Reviewer</selector>
<xns1:expression>
<nonterminal>Meta-Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Admin_Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Paper_Typologies</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Paper_Typologies</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Review_Form</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Submission_Template</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Event_Tracks</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Research_Topic</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<nonterminal>Email_Template</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Setup</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_URL</nonterminal>
<xns1:expression>
<selectable>
<selector>concerned</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Notification_Email</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email</nonterminal>
<xns1:expression>
<nonterminal>Notification_Email</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email</nonterminal>
<xns1:expression>
<nonterminal>Group_Email</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email</nonterminal>
<xns1:expression>
<nonterminal>Approval_Email</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email</nonterminal>
<xns1:expression>
<nonterminal>Rejection_Email</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email</nonterminal>
<xns1:expression>
<choice>
<xns1:expression>
<nonterminal>Notification_Email</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Group_Email</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Approval_Email</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Rejection_Email</nonterminal>
</xns1:expression>
</choice>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Short_Paper</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>full_paper_size</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWrittenBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>isReviewedBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReviewer</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsSubmittedBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRejectedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAcceptedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsAssignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSecondaryTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMainTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAuthor</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasStatus</selector>
<xns1:expression>
<nonterminal>PaperStatus</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTitle</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasID</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAbstract</selector>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRatedBy</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_written_by</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Abstract</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Students</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Keywords</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasCo-author</selector>
<xns1:expression>
<nonterminal>Co-author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBid</selector>
<xns1:expression>
<nonterminal>Bid</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasDecision</selector>
<xns1:expression>
<nonterminal>Decision</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSubjectArea</selector>
<xns1:expression>
<nonterminal>SubjectArea</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperID</selector>
<xns1:expression>
<nonterminal>unsignedLong</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByMeta-Reviewer</selector>
<xns1:expression>
<nonterminal>Meta-Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Author_Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Preview</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Review_Form</nonterminal>
<xns1:expression>
<nonterminal>Preview</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Review_Form</nonterminal>
<xns1:expression>
<nonterminal>Review_Form_Setup</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Review_Form</nonterminal>
<xns1:expression>
<choice>
<xns1:expression>
<nonterminal>Preview</nonterminal>
</xns1:expression>
<xns1:expression>
<nonterminal>Review_Form_Setup</nonterminal>
</xns1:expression>
</choice>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Committe_Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Group_Email</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Submission_Template</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Review_Form_Setup</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Misc</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Creation</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>sent_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_followed_by</selector>
<xns1:expression>
<nonterminal>Activity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_monitored_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_intensity</selector>
<xns1:expression>
<nonterminal>intensity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_performed_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_supervised_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_before</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_after</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_dated_on</selector>
<xns1:expression>
<nonterminal>dateTime</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTopic</selector>
<xns1:expression>
<nonterminal>Topic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>expectedAttendance</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isPartOf</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Approval_Email</nonterminal>
<xns1:expression>
<selectable>
<selector>confirm</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Rejection_Email</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Template</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>recieved_by</selector>
<xns1:expression>
<nonterminal>User</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>used_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>submited__by</selector>
<xns1:expression>
<nonterminal>User</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>relatesTo</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writtenBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasUpdatedVersion</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>updatedVersionOf</selector>
<xns1:expression>
<nonterminal>Document</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Feature_Request</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Committee</nonterminal>
<xns1:expression>
<nonterminal>Program_committee</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Committee</nonterminal>
<xns1:expression>
<nonterminal>Organizing_committee</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Committee</nonterminal>
<xns1:expression>
<nonterminal>Steering_committee</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Committee</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>has_members</selector>
<xns1:expression>
<nonterminal>Committee_member</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>was_a_committee_of</selector>
<xns1:expression>
<nonterminal>Conference_volume</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_a_committee_co-chair</selector>
<xns1:expression>
<nonterminal>Co-chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_a_committee_chair</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Tracks</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Request</nonterminal>
<xns1:expression>
<nonterminal>Help_Request</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Head_Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Detail</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Corresponding_Author</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>submitPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes</selector>
<xns1:expression>
<nonterminal>Contribution</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes_article</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assigns_article_to_conference</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasRelatedPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>conflictsWith</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAuthorOf</selector>
<xns1:expression>
<nonterminal>ActivitySubmissionForm</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>conducts</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>submitsPaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writePaper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>writes_Paper</selector>
<xns1:expression>
<nonterminal>Paper</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Reviewer_Role</nonterminal>
<xns1:expression>
<selectable>
<selector>assigned_by</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Event_Approval</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>sent_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_followed_by</selector>
<xns1:expression>
<nonterminal>Activity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_monitored_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_intensity</selector>
<xns1:expression>
<nonterminal>intensity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_performed_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_supervised_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_before</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_after</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_dated_on</selector>
<xns1:expression>
<nonterminal>dateTime</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTopic</selector>
<xns1:expression>
<nonterminal>Topic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>expectedAttendance</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isPartOf</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Registration</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>sent_by</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_followed_by</selector>
<xns1:expression>
<nonterminal>Activity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_monitored_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_intensity</selector>
<xns1:expression>
<nonterminal>intensity</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_result</selector>
<xns1:expression>
<nonterminal>article</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_performed_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_supervised_by</selector>
<xns1:expression>
<nonterminal>human</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_before</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_in</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_held_after</selector>
<xns1:expression>
<nonterminal>Time</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_dated_on</selector>
<xns1:expression>
<nonterminal>dateTime</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTopic</selector>
<xns1:expression>
<nonterminal>Topic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>expectedAttendance</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isPartOf</selector>
<xns1:expression>
<nonterminal>Conference</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Registration</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Full_Paper</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>full_paper_size</selector>
<xns1:expression>
<nonterminal>Integer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isWrittenBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<plus>
<xns1:expression>
<selectable>
<selector>isReviewedBy</selector>
<xns1:expression>
<nonterminal>Person</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</plus>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReview</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasReviewer</selector>
<xns1:expression>
<nonterminal>Possible_Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsSubmittedBy</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRejectedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isAcceptedBy</selector>
<xns1:expression>
<nonterminal>Chair</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperIsAssignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSecondaryTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasMainTopic</selector>
<xns1:expression>
<nonterminal>ResearchTopic</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAuthor</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasStatus</selector>
<xns1:expression>
<nonterminal>PaperStatus</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasTitle</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasID</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasAbstract</selector>
<xns1:expression>
<nonterminal>PaperAbstract</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>isRatedBy</selector>
<xns1:expression>
<nonterminal>Review</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>is_written_by</selector>
<xns1:expression>
<nonterminal>Author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Abstract</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Students</selector>
<xns1:expression>
<nonterminal>Boolean</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>Keywords</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasCo-author</selector>
<xns1:expression>
<nonterminal>Co-author</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasBid</selector>
<xns1:expression>
<nonterminal>Bid</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasDecision</selector>
<xns1:expression>
<nonterminal>Decision</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>assignedTo</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>hasSubjectArea</selector>
<xns1:expression>
<nonterminal>SubjectArea</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByReviewer</selector>
<xns1:expression>
<nonterminal>Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>paperID</selector>
<xns1:expression>
<nonterminal>unsignedLong</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>title</selector>
<xns1:expression>
<nonterminal>String</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>acceptedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>rejectedBy</selector>
<xns1:expression>
<nonterminal>Administrator</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>readByMeta-Reviewer</selector>
<xns1:expression>
<nonterminal>Meta-Reviewer</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Research_Topic</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Research_Topic</nonterminal>
<xns1:expression>
<selectable>
<selector>topicCoveredBy</selector>
<xns1:expression>
<nonterminal>Thing</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Description</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Assistance</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Email_Template</nonterminal>
<xns1:expression>
<selectable>
<selector>define</selector>
<xns1:expression>
<nonterminal>Event</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Conference_participant</nonterminal>
<xns1:expression>
<nonterminal>Passive_conference_participant</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Conference_participant</nonterminal>
<xns1:expression>
<nonterminal>Active_conference_participant</nonterminal>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Active_conference_participant</nonterminal>
<xns1:expression>
<selectable>
<selector>gives_presentations</selector>
<xns1:expression>
<nonterminal>Presentation</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Passive_conference_participant</nonterminal>
<xns1:expression>
<epsilon/>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Review_expertise</nonterminal>
<xns1:expression>
<sequence>
<xns1:expression>
<selectable>
<selector>has_a_submitted_contribution</selector>
<xns1:expression>
<nonterminal>Submitted_contribution</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
<xns1:expression>
<selectable>
<selector>has_an_expertise</selector>
<xns1:expression>
<nonterminal>EEnum</nonterminal>
</xns1:expression>
</selectable>
</xns1:expression>
</sequence>
</xns1:expression>
</xns1:production>
<xns1:production>
<nonterminal>Submitted_contribution</nonterminal>
<xns1:expression>
<nonterminal>Reviewed_contribution</nonterminal>
</xns1:expression>
</xns1:production>