123 search results - page 24 / 25 » Incremental Reorganization of Relational Databases |
120
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ICDE
2010
IEEE
14 years 12 months ago
2010
IEEE
Abstract—In the context of service composition and orchestration, service invocation is typically scheduled according to execution plans, whose topology establishes whether diffe...
VLDB
2001
ACM
15 years 4 months ago
2001
ACM
Estimating the number of distinct values is a wellstudied problem, due to its frequent occurrence in queries and its importance in selecting good query plans. Previous work has sh...
109
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IJCAI
2003
15 years 1 months ago
2003
Dynamic Bayesian networks (DBNs) offer an elegant way to integrate various aspects of language in one model. Many existing algorithms developed for learning and inference in DBNs ...
105
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DEEC
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we study the use of semantic information to improve performance of transparent query caching for dynamic content web sites. We observe that in dynamic content web a...
W2GIS
2004
Springer
15 years 5 months ago
2004
Springer
Mobile transactions for updating spatial data are long-lived transactions that update local copies of the mobile platforms on disconnection. Since a mobile transaction is physicall...