5619 search results - page 190 / 1124 » A Region Inference Algorithm |
106
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PERVASIVE
2007
Springer
15 years 8 months ago
2007
Springer
Although the privacy threats and countermeasures associated with location data are well known, there has not been a thorough experiment to assess the effectiveness of either. We ex...
120
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ICTAI
2003
IEEE
15 years 7 months ago
2003
IEEE
The fuzzy belief Petri net we propose in this paper propagates fuzzy beliefs from observations at nodes that represent measured parameters to fuzzy beliefs of the truths of parame...
107
Voted
PODS
1999
ACM
15 years 6 months ago
1999
ACM
We give a polymorphic account of the relational algebra. We introduce a formalism of \type formulas" speci cally tuned for relational algebra expressions, and present an algo...
148
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CISS
2007
IEEE
15 years 6 months ago
2007
IEEE
The problem of routing of sensor observations for optimal detection of a Markov random field (MRF) at a designated fusion center is analyzed. Assuming that the correlation structur...
113
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SIGIR
2010
ACM
15 years 6 months ago
2010
ACM
In this paper, we present a folksonomy-based approach for implicit user intent extraction during a Web search process. We present a number of result re-ranking techniques based on...