32545 search results - page 6114 / 6509 » Data Structures and Algorithms |
168
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SIGECOM
2006
ACM
16 years 23 days ago
2006
ACM
Our proposed methods employ learning and search techniques to estimate outcome features of interest as a function of mechanism parameter settings. We illustrate our approach with ...
171
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
User modeling for information retrieval has mostly been studied to improve the effectiveness of information access in centralized repositories. In this paper we explore user model...
170
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
193
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
Combining the output from multiple retrieval sources over the same document collection is of great importance to a number of retrieval tasks such as multimedia retrieval, web retr...
162
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3DIM
2005
IEEE
16 years 14 days ago
2005
IEEE
This work is motivated by the desire of exploiting for 3D registration purposes the photometric information current range cameras typically associate to range data. Automatic pair...