Literatur zur Informationserschließung

Diese Datenbank enthält über 40.000 Dokumente zu Themen aus den Bereichen Formalerschließung – Inhaltserschließung – Information Retrieval.

© 2015 W. Gödert, TH Köln, Institut für Informationswissenschaft / Powered by litecat, BIS Oldenburg (Stand: 28. April 2022)

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  Couvreur, T.R. ; Benzel, R.N. ; Miller, S.F. ; Zeitler, D.N. ; Lee, D.L. ; Singhal, M. ; Shivaratri, N. ; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems.
  In: Journal of the American Society for Information Science. 45(1994) no.7, S.443-464.
  
  Abstract: The results of modelling the performance of searching large text databases (>10 GBytes) via various parallel hardware architectures and search algorithms are discussed. The performance under load and the cost of each configuration are compared. Strengths, weaknesses, performance sensitivities, and search features supported for each configuration are also addressed. In addition, a common search workload used in the modelling is described. The search workload is derived from a set of searches run against the Chemical Abstracts file of bibliographic and abstract text available on STN International. This common workload is applied to all configurations modelled to provide a common basis of comparison
  
  Themenfeld: Retrievalalgorithmen ; Volltextretrieval