6654 search results - page 1032 / 1331 » Querying Faceted Databases |
175
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ADBIS
2006
Springer
16 years 20 days ago
2006
Springer
materialized view selection is a non-trivial task. Hence, its complexity must be reduced. A judicious choice of views must be costdriven and influenced by the workload experienced...
194
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ADBIS
2006
Springer
16 years 20 days ago
2006
Springer
Abstract. In this paper, we identify issues and present solutions developed – both theoretical and experimental – during the course of developing a data stream management syste...
193
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ICDE
2005
IEEE
16 years 8 days ago
2005
IEEE
Queries on XML documents typically combine selections on element contents, and, via path expressions, the structural relationships between tagged elements. Efficient support for ...
147
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ICDT
2005
ACM
16 years 5 days ago
2005
ACM
What does a data stream mean? Much of the extensive work on query operators and query processing for data streams has proceeded without the benefit of an answer to this question. ...
194
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SSD
2005
Springer
16 years 4 days ago
2005
Springer
This paper proposes and solves a-autonomy and k-stops shortest path problems in large spatial databases. Given a source s and a destination d, an aautonomy query retrieves a sequen...