17456 search results - page 3157 / 3492 » Governing with information technologies |
157
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
A novel maximal figure-of-merit (MFoM) learning approach to text categorization is proposed. Different from the conventional techniques, the proposed MFoM method attempts to integ...
169
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
Distributed search systems are an emerging phenomenon in Web search, in which independent topic-speciļ¬c search engines provide search services, and metasearchers distribute userā...
151
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
This paper investigates the pre-conditions for successful combination of document representations formed from structural markup for the task of known-item search. As this task is ...
191
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
This paper describes a decentralized peer-to-peer model for building a Web crawler. Most of the current systems use a centralized client-server model, in which the crawl is done by...
208
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
Use of semantic content is one of the major issues which needs to be addressed for improving image retrieval effectiveness. We present a new approach to classify images based on t...