2859 search results - page 365 / 572 » Querying Complex Structured Databases |
119
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CIKM
2010
Springer
14 years 12 months ago
2010
Springer
This proposal identifies two main problems related to deep web search, and proposes a step by step solution for each of them. The first problem is about searching deep web content...
133
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PODS
2008
ACM
16 years 2 months ago
2008
ACM
We consider the navigational core of XPath, extended with two operators: the Kleene star for taking the transitive closure of path expressions, and a subtree relativisation operat...
117
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EDBT
2008
ACM
16 years 2 months ago
2008
ACM
Data Stream Management Systems (DSMSs) must support optimized execution scheduling of multiple continuous queries on massive, and frequently bursty, data streams. Previous approac...
134
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ICWS
2009
IEEE
15 years 11 months ago
2009
IEEE
—The vision of the Semantic Web has brought about new challenges at the intersection of web research and data management. One fundamental research issue at this intersection is t...
127
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SIGMOD
2009
ACM
15 years 9 months ago
2009
ACM
Column-stores gained popularity as a promising physical design alternative. Each attribute of a relation is physically stored as a separate column allowing queries to load only th...