Briefly explains the principles and uses of expert systems, and reviews the research literature on the use of expert systems for descriptive cataloging. Problems with automatic cataloging are identified and implications for current cataloging rules are discussed. (21 notes with references) (Author/CLB)

Describes a project in which graduate students with knowledge engineering experience used five different microcomputer-based shells to build a prototype application of an expert system to assist library patrons with business reference questions. The strengths and weaknesses of each product are discussed and compared. (seven references) (CLB)

Discusses the development of technical services workstations at Mann Library at Cornell University (New York). Topics addressed include project goals, communications software, the operating environment, personal information management software, implementation and training, possible future applications, and the impact of new technology…

Describes a project at the National Library of Medicine that investigated the development of an expert system to assist catalogers with personal name authority work. Topics include project planning; software and hardware selection; knowledge engineering; and reasons for discontinuing the development of the expert system. (three references) (LRW)

Describes issues and advances in the design of appropriate inference engines and knowledge structures needed by commercially feasible intelligent intermediary systems for information retrieval. Issues associated with the design of interfaces to such functions are discussed in detail. Design principles for guiding implementation of these interfaces…

Describes the development of an expert system to help in the selection of materials for academic libraries. A model of selection criteria is explained, computerization of the model is discussed, user-defined criteria are considered, and machine learning of rules through the use of algorithms is described. (18 references) (LRW)

Discussion of knowledge-based systems focuses on expert systems used by libraries for technical services and collection management. Highlights include knowledge acquisition; system development issues, including staff time and costs; cataloging; acquisitions and serials control; material selection; preservation; and examples of existing systems.…

Describes nine categories of library automation systems intended for direct use by library patrons: catalog information systems; electronic information systems; information presentation systems; instructional systems; consultation systems; information services and delivery systems; conferencing systems; integrative systems; and user computing…