ACM SIGMOD Anthology SIGIR dblp.uni-trier.de

Surrogate Subsets: A Free Space Management Strategy for the Index of a Text Retrieval System.

Forbes J. Burkowski: Surrogate Subsets: A Free Space Management Strategy for the Index of a Text Retrieval System. SIGIR 1990: 211-225
@inproceedings{DBLP:conf/sigir/Burkowski90,
  author    = {Forbes J. Burkowski},
  editor    = {Jean-Luc Vidick},
  title     = {Surrogate Subsets: A Free Space Management Strategy for the Index
               of a Text Retrieval System},
  booktitle = {SIGIR'90, 13th International Conference on Research and Development
               in Information Retrieval, Brussels, Belgium, 5-7 September 1990,
               Proceedings},
  publisher = {ACM},
  year      = {1990},
  isbn      = {0-89791-408-2},
  pages     = {211-225},
  ee        = {db/conf/sigir/Burkowski90.html},
  crossref  = {DBLP:conf/sigir/90},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX

Abstract

This paper presents a new data structure and an associated strategy to be utilized by indexing facilities for text retrieval systems. The paper starts by reviewing some of the goals that may be considered when designing such an index and continues with a small survey of various current strategies. It then presents an indexing strategy referred to as surrogate subsets discussing its appropriateness in the light of the specified goals. Various design issues and implementation details are discussed. Our strategy requires that a surrogate file be divided into a large number of subsets separated by free space which will allow the index to expand when new material is appended to the database. Experimental results report on the utilization of free space when the database is enlarged.

Copyright © 1990 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.


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Jean-Luc Vidick (Ed.): SIGIR'90, 13th International Conference on Research and Development in Information Retrieval, Brussels, Belgium, 5-7 September 1990, Proceedings. ACM 1990, ISBN 0-89791-408-2
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