SIGIR ...: Proceedings of the ... Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Issue 11ACM Press, 1988 - Database management |
Contents
W B Croft University of Massachusetts | 13 |
D Paice University of Lancaster | 31 |
S Bonzi E Liddy Syracuse University | 53 |
Copyright | |
24 other sections not shown
Common terms and phrases
abstract algorithm analysis anaphoric application approach Artificial Intelligence associated attributes Boolean coefficients collection computer_science contains corresponding data base database defined dependencies described developed dictionary document frequency document retrieval domain estimation EURISKO evaluation example experiments expert systems expression feedback filtering function fuzzy fuzzy sets hierarchy implementation improvement index terms information retrieval information retrieval system Information Science input interaction interest interface keywords knowledge base Knowledge Representation lexical linguistic logic matching measure method natural language natural language processing node noun phrases objects operations parameters parsing performance Poplog possible predicate probabilistic problem query expansion query terms ranking references relation relevant documents representation represented request retrieval effectiveness retrieved documents rough set rules Salton semantic signature similar space Sparck Jones spreading activation string structure subset syntactic Table techniques term weighting Textual user model user's vector vector space model w-fields words