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157
Voted
DPD
2002
15 years 3 months ago
2002
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different sites...
129
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IWC
2000
15 years 3 months ago
2000
Intelligent user interfaces have been proposed as a means to overcome some of the problems that directmanipulation interfaces cannot handle, such as: information overflow problems...
162
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IJCIS
1998
15 years 3 months ago
1998
We present the systematic design and development of a distributed query scheduling service DQS in the context of DIOM, a distributed and interoperable query mediation system 26 ...
114
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TPDS
1998
15 years 3 months ago
1998
—Array redistribution is usually required to enhance algorithm performance in many parallel programs on distributed memory multicomputers. Since it is performed at run-time, ther...
138
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VLDB
2002
ACM
15 years 3 months ago
2002
ACM
A workflow consists of a collection of coordinated tasks designed to carry out a welldefined complex process, such as catalog ordering, trip planning, or a business process in an ...