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Yu, Clement; Sharma, Prasoon; Meng, Weiyi; Qin, Yan – 2001
This paper considers the processing of digital library queries, consisting of a text component and a structured component in distributed environments. The paper concentrates on the processing of the structured component of a distributed query. A method is proposed to identify the databases that are likely to be useful for processing any given…
Descriptors: Data Processing, Databases, Electronic Libraries, Information Processing
Peer reviewed Peer reviewed
And Others; Williams, Martha E. – Journal of Library Automation, 1979
Presents MARC database statistics for use in planning and processing files, selection of subsets, and estimating file growth rates. Statistics are provided on record length, field tag occurrence, data element length per field tag, and distribution of records by Dewey Decimal Division and Library of Congress class code. (Author/RAA)
Descriptors: Databases, Information Processing, Information Retrieval, Information Systems
PDF pending restoration PDF pending restoration
Tucker, Chris – 1975
A generalized file-conversion program suite for the EUDISED (European Documentation and Information System for Education) information network, suitable for running on a wide range of mainframe computers, is suggested and described. Time and expenditures required to implement the system are assessed. Two other possible methods of handling the data…
Descriptors: Bibliographies, Catalogs, Computer Programs, Databases
Williams, Martha E.; And Others – 1982
MARC II database statistics and trends from the years 1973-74 to 1980-81 are presented for the benefit of processors of the MARC file who may use the data for planning file structures, selecting subsets of MARC for local processing, estimating processing time based on record sizes, and estimating future file sizes based on growth rates. It is…
Descriptors: Books, Cataloging, Classification, Databases
Applied Management Sciences, Inc., Silver Spring, MD. – 1980
This report presents a description and sample products of the Area Resource File (ARF), a computer-based county-specific health resources information system which consolidates U.S. data on the health professions, hospital and nursing home facilities, hospital utilization levels, health professions training, hospital expenditures, Medicare…
Descriptors: Databases, Dental Schools, Expenditures, Federal Programs
Cashin, William E.; Slawson, Hugh M. – 1977
The data and computational procedures used by the IDEA system at Kansas State University (during the 1976-77 academic year) to interpret ratings of teacher performance are described in this technical report. The computations for each of the seven parts (evaluation, course description, students' self ratings, methods, additional questions,…
Descriptors: College Faculty, College Instruction, College Students, Comparative Analysis
Palmer, Crescentia – 1976
A comparison of costs for computer-based searching of Psychological Abstracts and Educational Resources Information Center (ERIC) systems by the New York State Library at Albany was produced by combining data available from search request forms and from bills from the contract subscription service, the State University of New…
Descriptors: Comparative Analysis, Computers, Cost Effectiveness, Costs
Cashin, William E.; Slawson, Hugh M. – 1977
The data and computational procedures used by the IDEA System during the 1977-78 academic year at Kansas State University to interpret ratings of teacher performance are described in this technical report. The computations for each of the seven parts (evaluation, course description, students' self-ratings, methods, additional questions, diagnostic…
Descriptors: College Faculty, College Instruction, College Students, Comparative Analysis
Cashin, William E.; Perrin, Bruce M. – 1978
The data and computational procedures used by the IDEA System to generate IDEA Reports from information collected on the Standard Form of the IDEA Survey Form are described in this technical report. The computations for each of the seven parts of the IDEA Report are explained. The data base used for this 1978-79 Kansas State University study…
Descriptors: College Faculty, College Instruction, College Students, Comparative Analysis