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Peer reviewedBrajnik, Giorgio; Mizzaro, Stefano; Tasso, Carlo; Venuti, Fabio – Journal of the American Society for Information Science and Technology, 2002
Discussion of search strategy in information retrieval by end users focuses on the role played by strategic reasoning and design principles for user interfaces. Highlights include strategic help based on collaborative coaching; a conceptual model for strategic help; and a prototype knowledge-based system named FIRE. (Author/LRW)
Descriptors: Computer Interfaces, Cooperation, Expert Systems, Information Retrieval
Peer reviewedChen, Ping-Wen; Chang, Shi-Kuo – Telematics and Informatics, 1997
Presents a World Wide Web page model that reacts to pre-defined events and performs actions like "prefetching" automatically. Discusses the active index, conceptual page model; design of the client system, status of the current implementation, prefetching algorithm, an experiment of the algorithm, experimental results of the active index…
Descriptors: Algorithms, Computer Interfaces, Computer Software Development, Expert Systems
Download full textKhoo, Christopher S. G.; Poo, Danny C. C.; Toh, Teck-Kang; Hong, Glenn – 1999
E-Referencer is an expert intermediary system for searching library online public access catalogs (OPACs) on the World Wide Web. It is implemented as a proxy server that mediates the interaction between the user and Boolean OPACs. It transforms a Boolean OPAC into a retrieval system with many of the search capabilities of Web search engines.…
Descriptors: Computer Interfaces, Computer Software Development, Computer System Design, Expert Systems
