418 search results - page 34 / 84 » Optimizing Large Join Queries in Mediation Systems |
104
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IAT
2005
IEEE
15 years 5 months ago
2005
IEEE
Cooperative negotiation is proved to be an effective paradigm to solve complex dynamic multi-objective problems in which each objective is associated to an agent. When the multi-o...
100
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CF
2009
ACM
15 years 4 months ago
2009
ACM
Decision Support System (DSS) workloads are known to be one of the most time-consuming database workloads that processes large data sets. Traditionally, DSS queries have been acce...
CCGRID
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper is concerned with the efficient execution of multiple query workloads on a cluster of SMPs. We target applications that access and manipulate large scientific dataset...
113
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CIDR
2011
14 years 3 months ago
2011
Amazon’s Mechanical Turk (“MTurk”) service allows users to post short tasks (“HITs”) that other users can receive a small amount of money for completing. Common tasks on...
197
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ICDE
2006
IEEE
16 years 1 months ago
2006
IEEE
Relational division, also known as small divide, is a derived operator of the relational algebra that realizes a many-to-one set containment test, where a set is represented as a ...