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Office of Naval Research, Washington, DC. – 1966
GUIDELINES AND CONVENTIONS ARE PRESENTED FOR THE SELECTION OF APPROPRIATE TECHNICAL SUBJECT INDEXING AND RETRIEVAL TERMINOLOGY AND THE DISPLAY OF THIS TERMINOLOGY IN A THESAURUS FORMAT. THESE CONVENTIONS WERE DEVELOPED BY PROJECT LEX, THE DOD TECHNICAL THESAURUS TASK FORCE, IN COOPERATION WITH THE ENGINEERS JOINT COUNCIL. A DISCUSSION IS GIVEN OF…
Descriptors: Guides, Indexing, Information Retrieval, Lexicography
Rubinoff, Morris; Stone, Don C. – 1967
This report discusses the problem of the meansings of words used in information retrieval systems, and shows how semantic tools can aid in the communication which takes place between indexers and searchers via index terms. After treating the differing use of semantic tools in different types of systems, two tools (classification tables and…
Descriptors: Automation, Classification, Computers, Correlation
HEWER, DAVID J. – 1966
SEARCH STRATEGIES WHICH CAN BE CONTINUOUSLY MODIFIED WERE DEVELOPED FOR COORDINATE SEARCHING SYSTEMS. USING THE FILES OF THE NASA TECHNOLOGY UTILIZATION PROGRAM AT THE KNOWLEDGE AVAILABILITY SYSTEMS CENTER, UNIVERSITY OF PITTSBURGH, A STUDY WAS CONDUCTED OF THE RETRIEVAL OF RELEVANT DOCUMENTS BY BOTH MANUAL AND MACHINE METHODS FOR FIVE QUESTIONS…
Descriptors: Documentation, Evaluation Methods, Indexes, Indexing
Dailey, Rebecca; And Others – 1970
A listing of terms relative to exceptional child education is provided with selective definitions, similar term groupings, and usage notes. All terms are described as approved descriptors of the Educational Resources Information Center (ERIC) Thesaurus with particular need to the ERIC Clearinghouse on Exceptional Children. (RD)
Descriptors: Classification, Disabilities, Exceptional Child Education, Gifted
LOWE, THOMAS C. – 1966
AREAS INVESTIGATED INCLUDE SLOW MEMORY DATA STORAGE, THE PROBLEM OF DECODING FROM AN INDEX TO A SLOW MEMORY ADDRESS, THE STRUCTURE OF DATA LISTS AND DATA LIST OPERATORS, COMMUNICATIONS BETWEEN THE HUMAN USER AND THE SYSTEM, PROCESSING OF RETRIEVAL REQUESTS, AND THE USER'S CONTROL OVER THE RETURN OF INFORMATION RETRIEVED. LINEAR, LINKED AND…
Descriptors: Codification, Communication (Thought Transfer), Computer Programs, Computer Storage Devices
Gifford, Carolyn – 1971
In the preparation of a thesaurus for the Language Information Network and Clearinghouse System (LINCS), a number of already existing indexing tools was consulted. Many of these provide important secondary sources of terminology and of term relations, in addition to the primary sources available in original texts. Others are models of thesaurus…
Descriptors: Indexes, Indexing, Information Retrieval, Information Science
Chabran, Richard, Comp.; And Others – 1979
Designed to provide improved subject access over other existing subject heading lists for literature related to the Chicano experience, the Thesaurus is an initial attempt to remedy the absence of a baseline vocabulary for use in indexing and retrieving relevant materials from various information systems. Most of the approximately 700 entries are…
Descriptors: English, Indexes, Indexing, Information Retrieval