1889 search results - page 291 / 378 » Re-ranking search results using query logs |
147
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, an image retrieval methodology suited for search in large collections of heterogeneous images is presented. The proposed approach employs a fully unsupervised segme...
180
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MOBICOM
2005
ACM
16 years 13 hour ago
2005
ACM
People often seek information by asking other people even when they have access to vast reservoirs of information such as the Internet and libraries. This is because people are gr...
164
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AI
2007
Springer
16 years 19 days ago
2007
Springer
Many researchers have used text classification method in solving the ontology mapping problem. Their mapping results heavily depend on the availability of quality exemplars used as...
161
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AAAI
1998
15 years 7 months ago
1998
Probabilistic models have recently been utilized for the optimization of large combinatorial search problems. However, complex probabilistic models that attempt to capture interpa...
196
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ICDE
2007
IEEE
15 years 10 months ago
2007
IEEE
Suffix tree is an important data structure for indexing a long sequence (like a genome sequence) or a concatenation of sequences. It finds many applications in practice, especiall...