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| <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> | |
| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> | |
| <meta name="GENERATOR" content="Microsoft FrontPage 2.0"> | |
| <title>Text Search</title> | |
| </head> | |
| <body bgcolor="#FFFFFF"> | |
| <h1 align="center"><img src="images/stname.gif" width="400" height="58"></h1> | |
| <p align="center"><img src="images/stan1.gif" width="350" height="151"></p> | |
| <h1><a name="top">Text Search</a></h1> | |
| <hr> | |
| <p>Use the form below to search for documents in this web | |
| containing specific words or combinations of words. The text | |
| search engine will display a weighted list of matching documents, | |
| with better matches shown first. Each list item is a link to a | |
| matching document; if the document has a title it will be shown, | |
| otherwise only the document's file name is displayed. A brief <a href="#querylang">explanation</a> of the query language is | |
| available, along with examples.</p> | |
| <!--webbot bot="Search" s-link s-fields="TimeStamp,DocumentK," s-index="All" s-dsn="default" tag="FORM" s-text="Search for:" i-size="20" s-submit="Start Search" s-clear="Clear" b-useindexserver="0" startspan --><form action="_vti_bin/shtml.exe/text.htm" method="POST"><input type="hidden" name="VTI-GROUP" value="0"><p><b>Search for: </b><input type="text" name="search" size="20" value></p><p><input type="submit" value="Start Search"><input type="reset" value="Clear"></p></form><!--webbot bot="Search" endspan i-checksum="61521" --> | |
| <hr> | |
| <h2><a name="querylang">Query Language</a></h2> | |
| <p>The text search engine allows queries to be formed from | |
| arbitrary Boolean expressions containing the keywords AND, OR, | |
| and NOT, and grouped with parentheses. For example:</p> | |
| <blockquote> | |
| <dl> | |
| <dt><strong><tt>information retrieval</tt></strong></dt> | |
| <dd>finds documents containing 'information' or | |
| 'retrieval'<br> | |
| <br> | |
| </dd> | |
| <dt><strong><tt>information or retrieval</tt></strong></dt> | |
| <dd>same as above<br> | |
| <br> | |
| </dd> | |
| <dt><strong><tt>information and retrieval</tt></strong></dt> | |
| <dd>finds documents containing both 'information' and | |
| 'retrieval'<br> | |
| <br> | |
| </dd> | |
| <dt><strong><tt>information not retrieval</tt></strong></dt> | |
| <dd>finds documents containing 'information' but not | |
| 'retrieval'<br> | |
| <br> | |
| </dd> | |
| <dt><strong><tt>(information not retrieval) and WAIS</tt></strong></dt> | |
| <dd>finds documents containing 'WAIS', plus 'information' | |
| but not 'retrieval'<br> | |
| <br> | |
| </dd> | |
| <dt><strong><tt>web*</tt></strong></dt> | |
| <dd>finds documents containing words starting with 'web'<br> | |
| <br> | |
| </dd> | |
| </dl> | |
| </blockquote> | |
| <h5><a href="#top">Back to Top</a></h5> | |
| <hr> | |
| <h5>Revised: <!--webbot bot="TimeStamp" s-format="%B %d, %Y" s-type="EDITED" startspan -->May 30, 1998<!--webbot bot="TimeStamp" endspan i-checksum="11114" -->.</h5> | |
| <p> </p> | |
| <!--webbot bot="Include" u-include="footer.htm" tag="BODY" startspan --> | |
| <p align="center"><MAP NAME="FrontPageMap"><AREA SHAPE="RECT" COORDS="366, 42, 464, 84" HREF="index.htm"><AREA SHAPE="RECT" COORDS="210, 41, 367, 84" HREF="guestboo.htm"><AREA SHAPE="RECT" COORDS="123, 43, 211, 84" HREF="loan.htm"><AREA SHAPE="RECT" COORDS="0, 42, 121, 84" HREF="Savings.htm"><AREA SHAPE="RECT" COORDS="360, 1, 464, 42" HREF="text.htm"><AREA SHAPE="RECT" COORDS="200, 0, 358, 41" HREF="what.htm"><AREA SHAPE="RECT" COORDS="119, 0, 198, 41" HREF="info.htm"><AREA SHAPE="RECT" COORDS="0, 0, 119, 42" HREF="tableof.htm"></MAP><a href="_vti_bin/shtml.exe/text.htm/map"><img ismap usemap="#FrontPageMap" border="0" height="85" src="images/stnav.gif" width="465"></a></p> | |
| <p align="center"> </p> | |
| <p align="center"> </p> | |
| <div align="center"><center> | |
| <table border="0" cellpadding="0" cellspacing="0"> | |
| <tr> | |
| <td><font size="1"><strong>The Author is<br> | |
| a member of<br> | |
| </strong></font><img src="images/HWG.gif" align="top" WIDTH="64" HEIGHT="90"></td> | |
| <td><img src="images/sak_banner.gif" align="top" WIDTH="286" HEIGHT="101"></td> | |
| <td align="center" valign="top"><a href="mailto:wb1f@amsat.org"><img src="images/melweb4.gif" border="0" WIDTH="155" HEIGHT="97"></a><strong><br> | |
| </strong></td> | |
| </tr> | |
| </table> | |
| </center></div> | |
| <!--webbot bot="Include" endspan i-checksum="57641" --> | |
| </body> | |
| </html> |