Key Papers in the Design and Evaluation of Information SystemsAmerican Society for Information Science, 1978 - 405 pagine |
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Sommario
Computer Search Center Statistics on Users and Data Bases | 14 |
The CostEffectiveness Analysis of Information Retrieval | 23 |
Measuring the Goodness of Library Services | 39 |
Copyright | |
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Key Papers in the Design and Evaluation of Information Systems Donald W. King Anteprima non disponibile - 1978 |
Parole e frasi comuni
allocation alternative analysis applied average benefits bibliometrics catalog circulation citations collection communication considered controlled vocabulary cost analyst cost-effectiveness cost-effectiveness analysis criteria criterion data base decision decisionmaker defined determine developed discount rate documents dollars economic effectiveness equation estimate evaluation studies example factors function increase index language indexing information needs information retrieval information science information service information systems information transfer input interaction Intrex involved Journal mation measure MEDLARS ment MRAP NERComP objectives operation optimal output paper parameters performance planning precision price discrimination pricing pricing objective problem procedures query ratio recall rele relevance judgments request Research retrieval system scientific scientists selection Society for Information specific staff storage subject literature system design techniques theory tion utility variable costs variables view of relevance Westat word stems
Riferimenti a questo libro
Measuring the Impact of Information on Development M. J. Menou,International Development Research Centre (Canada) Visualizzazione completa - 1993 |
Annual Review of Information Science and Technology, Volume 17 Carlos A. Cuadra Anteprima non disponibile - 1982 |