17471 search results - page 368 / 3495 » Information Modeling |
165
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ECIR
2010
Springer
15 years 8 months ago
2010
Springer
In this paper, we complement the term frequency, which is used in many bag-of-words based information retrieval models, with information about the semantic relatedness of query and...
207
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by ...
167
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NIPS
2007
15 years 8 months ago
2007
We investigate a family of inference problems on Markov models, where many sample paths are drawn from a Markov chain and partial information is revealed to an observer who attemp...
146
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SIGECOM
2010
ACM
15 years 11 months ago
2010
ACM
Recent years have seen extensive investigation of the information aggregation properties of prediction markets. However, relatively little is known about conditions under which a ...
138
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ECAI
2006
Springer
15 years 10 months ago
2006
Springer
In many real-world planning environments, some of the information about the world is both external (the planner must request it from external information sources) and volatile (it ...