4491 search results - page 620 / 899 » Adapting information retrieval systems to user queries |
165
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FQAS
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. There is currently great interest in integrating knowledge discovery research into mainstream database systems. Such an enterprise is nontrivial because knowledge discove...
202
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ICMLA
2007
15 years 8 months ago
2007
We apply a new active learning formulation to the problem of learning medical concepts from unstructured text. The new formulation is based on maximizing the mutual information th...
181
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HPDC
2010
IEEE
15 years 7 months ago
2010
IEEE
Data is routinely created, disseminated, and processed in distributed systems that span multiple administrative domains. To maintain accountability while the data is transformed b...
167
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SIGIR
2003
ACM
15 years 12 months 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...
181
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MIR
2010
ACM
16 years 1 months ago
2010
ACM
Over the last few years, social network systems have greatly increased usersā involvement in online content creation and annotation. Since such systems usually need to deal with...