Tasks for the Participants.

[masud-technope]

Available Features

The prototype offers four distinct features currently. I provided 12 bug reports from the ECF repository.

• How to execute your own query for a specific Bug ID?
• How to execute the baseline queries for a specific change request?
• How to get suggested queries from STRICT for a single change request?
• How to get suggested queries from STRICT for all the change requests?

Tasks to be Performed

Using these above features, the students should answer the following questions:

Note: **QE** = *Query Effectiveness*. The lower the QE is, the better the query is. 
However, QE= -1 means *RESULT NOT FOUND*, i.e., the worst query.

• T1: Report your output for each of the sample commands provided in the README file.
• T2: What is the best query you can come up with for each change request/bug report? The better your query is, the higher your grade is. Use the above available features to answer this question.
• T3: What is the rank improvement between your query and the best performing baseline query? Suppose, your QE is 10 and the baseline QE is 20. Then you have a rank improvement of 10.
• T4: Provide your best query for each change request/bug report which is the shortest in length, i.e., contains the least amount of keywords.