4468 search results - page 539 / 894 » Processing Forecasting Queries |
137
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VLDB
2007
ACM
15 years 11 months ago
2007
ACM
Intuitively, aggressive work sharing among concurrent queries in a database system should always improve performance by eliminating redundant computation or data accesses. We show...
150
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ICDE
2006
IEEE
15 years 10 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
141
Voted
WISE
2006
Springer
15 years 10 months ago
2006
Springer
Maintaining a semantic cache of materialized XPath views inside or outside the database, is a novel, feasible and efficient approach to accelerate XML query processing. However, th...
122
Voted
DOCENG
2006
ACM
15 years 10 months ago
2006
ACM
Multistructured documents are documents whose structure is composed of a set of concurrent hierarchical structures. In this paper, we propose a new model of multistructured docume...
145
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3DIM
2005
IEEE
15 years 10 months ago
2005
IEEE
The computational cost of a collision detection (CD) algorithm on polygonal surfaces depends highly on the complexity of the models. A novel “locally refined” approach is intr...