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Download full textNiehoff, Robert; Mack, Greg – 1984
This report describes recent efforts to modify, test, and evaluate an experimental online database consisting of 15 vendor-supplied, controlled subject vocabularies or thesauri. The experimental database, called the Vocabulary Switching System (VSS), is designed to enhance search strategies and ultimately retrieval performance for users of online…
Descriptors: Classification, Comparative Analysis, Databases, Search Strategies
Creasey, J. C.; Wesley, C. – 1987
This report of a United Nations Educational, Scientific, and Cultural Organization (UNESCO) pilot project, which was carried out during 1982-84 in Khartoum (Sudan) to develop a vehicle for providing access to information on research in progress, describes: (1) the study that led to the conclusion that a national register of research projects was…
Descriptors: Classification, Data Collection, Developing Nations, Foreign Countries
