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Fox, Edward A. – Information Processing and Management, 1989
This introduction to a special issue devoted to modeling data, information, and knowledge briefly describes the origins of the papers presented and the topics covered, which include: Boolean logic; probability theory; artificial intelligence; organizing and encoding information and data; and characteristics of users of retrieval systems. (12…
Descriptors: Artificial Intelligence, Information Retrieval, Models, Research and Development

Fox, Edward A. – Information Processing and Management, 1987
Discusses the CODER system, which was developed to investigate the application of artificial intelligence methods to increase the effectiveness of information retrieval systems, particularly those involving heterogeneous documents. Highlights include the use of PROLOG programing, blackboard-based designs, knowledge engineering, lexicological…
Descriptors: Artificial Intelligence, Expert Systems, Information Retrieval, Information Systems