20024 search results - page 173 / 4005 » Database Management Systems |
202
Voted
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...
130
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DASFAA
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract. Online games and location-based services now form the potential application domains for the P2P paradigm. In P2P systems, balancing the workload is essential for overall ...
139
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ISCI
2007
15 years 3 months ago
2007
In an object-relational database management system, a query optimizer requires users to provide cost models of userdefined functions. The traditional approach is analytical, that...
117
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ISMIS
1997
Springer
15 years 7 months ago
1997
Springer
Intelligent presentation of data requires exibility of expression based on user needs and data content, both of which evolve. This exibility is not o ered by the current generatio...
148
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CIDR
2011
14 years 6 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...