22193 search results - page 3894 / 4439 » Multiple Restricted Multiplication |
169
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
Whenever rational agents form coalitions to execute tasks, doing so via a decentralized negotiation process—while more robust and democratic—may lead to a loss of efficiency ...
163
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
The most important and interesting of the computing challenges we are facing are those that involve the problems and opportunities afforded by massive decentralization and disinte...
141
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Web search engines are often implemented as centralized systems. Designing and implementing a Web search engine in a distributed environment is a challenging engineering task that...
195
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
While current search engines serve known-item search such as homepage finding very well, they generally cannot support exploratory search effectively. In exploratory search, user...
157
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...