274 search results - page 12 / 55 » Computational complexity of queries based on itemsets |
122
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WWW
2005
ACM
16 years 1 months ago
2005
ACM
While the idea that querying mechanisms for complex relationships (otherwise known as Semantic Associations) should be integral to Semantic Web search technologies has recently ga...
108
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ECIR
2010
Springer
15 years 2 months ago
2010
Springer
Prior-art search is an important task in patent retrieval. The success of this task relies upon the selection of relevant search queries. Typically terms for prior-art queries are ...
127
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PODS
2008
ACM
16 years 19 days ago
2008
ACM
We study complexity and approximation of queries in an expressive query language for probabilistic databases. The language studied supports the compositional use of confidence com...
137
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ICDCS
2011
IEEE
14 years 3 days ago
2011
IEEE
—In cloud computing, clients usually outsource their data to the cloud storage servers to reduce the management costs. While those data may contain sensitive personal information...
140
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EMNLP
2008
15 years 1 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...