| Ellen Voorhees and Donna Harman, "Overview of the Eighth Text REtrieval Conference(TREC-8)," Proceedings of the Eighth Text REtrieval Conference, November, 1999. |
....Ad Hoc Retrieval Task TREC (Text Retrieval Conference) is an annual conference on information retrieval sponsored by NIST, and DARPA. Every TREC has included challenges or problems that are open to all participants. One of the two challenges at the first TREC in 1992 was the Ad Hoc Retrieval Task [22]. This task consists of searching a text corpus for articles that match a specific topic. An example of a topic is What legal actions have resulted from the destruction of Pan Am Flight 103 over Lockerbie, Scotland, on December 21, 1988 The corpus used in this task originally contained about ....
Ellen M. Voorhees and Donna Harman, "Overview of the Eighth Text REtrieval Conference (TREC-8)," presented at Text REtrieval Conference (TREC-8), Gaithersberg, Maryland, pp. 1-24, November 17-19, 2000.
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Ellen Voorhees and Donna Harman, "Overview of the Eighth Text REtrieval Conference(TREC-8)," Proceedings of the Eighth Text REtrieval Conference, November, 1999.
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