Information technology
Subtitle: the Ninth Text REtrieval Conference (TREC-9)
By: E.M. Voorhees and D.K. Harman, editors.
Contributors: Voorhees, E.; Harman, D. K.
Series: NIST special publication -- 500-249.
Publisher: U.S. Department of Commerce, Technology Administration, National Institute of Standards and Technology
Published: 2001
Place of publication: Gaithersburg, Md
Language: eng
Number of pages: 683
Subjects: Text processing (Computer science) -- Congresses
Genres: Congresses.
Notes: "October 2001."

Includes bibliographical references.