Efficiency and effectiveness of query processing in cluster-based retrieval
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چکیده
منابع مشابه
Efficiency and effectiveness of query processing in cluster-based retrieval
Our research shows that for large databases, without considerable additional storage overhead, cluster-based retrieval (CBR) can compete with the time efficiency and effectiveness of the inverted index-based full search (FS). The proposed CBR method employs a storage structure that blends the cluster membership information into the inverted file posting lists. This approach significantly reduce...
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c © 2006 by John von Neumann Institute for Computing Permission to make digital or hard copies of portions of this work for personal or classroom use is granted provided that the copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise requires prior specific permission by the publisher ment...
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ژورنال
عنوان ژورنال: Information Systems
سال: 2004
ISSN: 0306-4379
DOI: 10.1016/s0306-4379(03)00062-0