Intelligent information-sharing systems
Communications of the ACM
Personalized information delivery: an analysis of information filtering methods
Communications of the ACM - Special issue on information filtering
Information filtering based on user behavior analysis and best match text retrieval
SIGIR '94 Proceedings of the 17th annual international ACM SIGIR conference on Research and development in information retrieval
Social information filtering: algorithms for automating “word of mouth”
CHI '95 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A document retrieval support system with term relationship
Web Intelligence and Agent Systems
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This paper proposes a model for representing and utilizing implicit term relationship among terms in the context of information retrieval. Various keyword based search engines have been developed to facilitate information retrieval over the Web. However, it can still be difficult to specify the appropriate keywords (terms) which are given to the engines. We hypothesize that, although it is not explicitly represented or specified from the user, there can be some (hidden) relationship among the terms, which can be useful to facilitate effective retrieval. We propose a model for representing the implicit relationship among the specified terms. Our model tries to capture it in terms of semantic aspect and represents it as a concrete tree structure. Experiments were conducted to investigate the effectiveness of the proposed model in the context of retrieval, and the results are reported.