4313 search results - page 173 / 863 » Information Retrieval and the Semantic Web |
190
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SIGIR
2005
ACM
16 years 2 days ago
2005
ACM
Latent semantic indexing (LSI) is a well-known unsupervised approach for dimensionality reduction in information retrieval. However if the output information (i.e. category labels...
147
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ESWS
2009
Springer
16 years 1 months ago
2009
Springer
With the increasing storage capacity of personal computing devices, the problems of information overload and information fragmentation become apparent on users’ desktops. For the...
184
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SIGMOD
2002
ACM
15 years 6 months ago
2002
ACM
Mobile computing technology is developing rapidly due to the advantages of information access through mobile devices and the need to retrieve information at remote locations. Howe...
185
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Researchers investigating personalization techniques for Web Information Retrieval face a challenge; that the data required to perform evaluations, namely query logs and clickthro...
184
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RIAO
2004
15 years 8 months ago
2004
To support the retrieval of multimedia data according to user information needs, multimedia information retrieval in digital libraries must be based on semantics and not just prim...