3533 search results - page 257 / 707 » Information theory and Thermodynamics |
125
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SIGIR
2005
ACM
16 years 7 days ago
2005
ACM
We propose a simple method for converting many standard measures of retrieval performance into metasearch algorithms. Our focus is both on the analysis of retrieval measures thems...
139
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SIGIR
2004
ACM
16 years 2 days ago
2004
ACM
Okapi BM25 scoring of anchor text surrogate documents has been shown to facilitate effective ranking in navigational search tasks over web data. We hypothesize that even better r...
164
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CAISE
2003
Springer
15 years 12 months ago
2003
Springer
Recommendation systems are becoming increasingly popular in various large-scale web-based applications (such as infomediaries, emarketplaces, knowledge portals) since they enable u...
179
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
In negotiation the exchange of contextual information is as important as the exchange of specific offers. The curious negotiator is a multiagent system with three types of agent. ...
170
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IEEEMSP
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract— We consider the problem of reachback communication in wireless sensor networks: multiple sensors are deployed on a field, and they collect local measurements of some r...