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A Feasibility Study of the Case Hierarchy Model for the Construction and Porting of Natural Language Interfaces.
Peer reviewed Peer reviewed
Haas, Stephanie W. – Information Processing and Management, 1990
Describes the Case Hierarchy, a model of the case system of unconstrained natural language, and ways in which the case system is specialized in a restricted domain. Results of a feasibility study which examined the utility of the Case Hierarchy and the Case Hierarchy Tool (an intelligent editor supporting the domain analysis process) are…
Descriptors: Artificial Intelligence, Computer Software, Information Retrieval, Language Research
Terminology Change: Effect on Index Vocabularies.
Peer reviewed Peer reviewed
Harris, Jessica L. – Information Processing and Management, 1979
Presents results of a study using changes in language in the "Annual Review of Information Science and Technology" over a period of eleven years to determine the effect of such change on index vocabularies. (CWM)
Descriptors: Content Analysis, Indexes, Information Science, Language Research
Anaphora in Natural Language Processing and Information Retrieval.
Peer reviewed Peer reviewed
Liddy, Elizabeth DuRoss – Information Processing and Management, 1990
Describes the linguistic phenomenon of anaphora; surveys the approaches to anaphora undertaken in theoretical linguistics and natural language processing (NLP); presents results of research conducted at Syracuse University on anaphora in information retrieval; and discusses the future of anaphora research in regard to information retrieval tasks.…
Descriptors: Computer Software, Futures (of Society), Hypothesis Testing, Information Retrieval