4645 search results - page 792 / 929 » Using Information Extraction to Improve Document Retrieval |
204
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IPSN
2009
Springer
16 years 1 months ago
2009
Springer
We present an algorithm for data delivery to mobile sinks in wireless sensor networks. Our algorithm is based on information potentials, which we extend to account for mobility. W...
172
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Finding relationships between entities on the Web, e.g., the connections between different places or the commonalities of people, is a novel and challenging problem. Existing Web ...
161
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
We propose novel spatio-temporal models to estimate clickthrough rates in the context of content recommendation. We track article CTR at a fixed location over time through a dynam...
175
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ACL
2010
15 years 4 months ago
2010
Bag-of-words approaches to information retrieval (IR) are effective but assume independence between words. The Hyperspace Analogue to Language (HAL) is a cognitively motivated and...
179
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WSNA
2003
ACM
15 years 11 months ago
2003
ACM
—In a sensor network, data routing is tightly coupled to the needs of a sensing task, and hence the application semantics. This paper introduces the novel idea of information-dir...