3269 search results - page 279 / 654 » Query Optimization for XML |
225
Voted
SIGMOD
2009
ACM
16 years 5 months ago
2009
ACM
In this paper, we consider the problem of keyword query cleaning for structured databases from a probabilistic approach. Keyword query cleaning consists of rewriting the user quer...
176
Voted
EDBTW
2006
Springer
15 years 8 months ago
2006
Springer
A data stream management system executes a large number of continuous queries in parallel. As stream characteristics and query workload change over time, the plan initially install...
161
Voted
FQAS
2009
Springer
15 years 9 months ago
2009
Springer
This paper concerns the design of a workflow which permits to feed and query a data warehouse opened on the Web, driven by a domain ontology. This data warehouse has been built to...
207
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
A data mining component is included in Microsoft SQL Server 2000 and SQL Server 2005, one of the most popular DBMSs. This gives a push for data mining technologies to move from a ...
144
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EDBT
2004
ACM
16 years 4 months ago
2004
ACM
Peer-to-peer (P2P) systems are gaining increasing popularity as a scalable means to share data among a large number of autonomous nodes. In this paper, we consider the case in whic...