2180 search results - page 336 / 436 » A Framework of Evaluation for Question-Answering Systems |
178
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SASN
2006
ACM
16 years 8 days ago
2006
ACM
In a large sensor network, in-network data aggregation, i.e., combining partial results at intermediate nodes during message routing, significantly reduces the amount of communic...
178
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ICDT
2005
ACM
15 years 12 months ago
2005
ACM
Abstract. A classical problem in query optimization is to find the optimal ordering of a set of possibly correlated selections. We provide an ion of this problem as a generalizati...
200
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Real-world databases often contain syntactic and semantic errors, in spite of integrity constraints and other safety measures incorporated into modern DBMSs. We present ERACER, an...
166
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EENERGY
2010
15 years 10 months ago
2010
As energy-related costs have become a major economical factor for IT infrastructures and data-centers, companies and the research community are being challenged to find better an...
144
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ICCBR
2010
Springer
15 years 10 months ago
2010
Springer
In this paper we study the topic of CBR systems learning from observations in which those observations can be represented as stochastic policies. We describe a general framework wh...