Increasing levels of assistance in refinement of knowledge-based retrieval systems
By: Catherine Baudin, Smadar Kedar, Barney Pell.
Contributors: Kedar, Smadar.; Pell, Barney.; Research Institute for Advanced Computer Science (U.S.)
Series: [NASA contractor report] -- NASA CR-195144.; RIACS technical report -- 94.03.; NASA contractor report -- NASA CR-195144.; RIACS technical report -- TR 94-03.
Publisher: Research Institute for Advanced Computer Science, NASA Ames Research Center; National Technical Information Service, distributor
Published: 1994
Place of publication: [Moffett Field, Calif.]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Information storage and retrieval systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0445-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 1 microfiche.