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Summary: 1
This work is supported in part by the National Science Foundation under contract #0119469
On the Mapping of Index Compression Techniques on
CSR Information Retrieval1
Sterling Stuart Stein
Computer Science Department and
Information Retrieval Laboratory
Illinois Institute of Technology
stein@ir.iit.edu
Nazli Goharian
Computer Science Department and
Information Retrieval Laboratory
Illinois Institute of Technology
goharian@ir.iit.edu
Abstract
Information retrieval is the selection of documents
relevant to a query. Inverted index is the conventional
way to store the index of the collection. Because of the
large amounts of data, compression techniques are
commonly used in information retrieval systems to
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