627 search results - page 65 / 126 » Efficient Top-k Query Evaluation on Probabilistic Data |
258
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VLDB
2004
ACM
16 years 6 months ago
2004
ACM
In-network aggregation has been proposed as one method for reducing energy consumption in sensor networks. In this paper, we explore two ideas related to further reducing energy co...
147
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KDD
2002
ACM
16 years 6 months ago
2002
ACM
This paper presents new methods for automatically integrating, summarizing and evaluating multimedia knowledge. These are essential for multimedia applications to efficiently and ...
157
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ICEIS
2009
IEEE
16 years 26 days ago
2009
IEEE
Today XML is an essential technology for knowledge management within enterprises and dissemination of data over the Web. Therefore the efficient evaluation of XML queries has been ...
180
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ICDCS
2008
IEEE
16 years 19 days ago
2008
IEEE
This paper considers a multi-query optimization issue for distributed similarity query processing, which attempts to exploit the dependencies in the derivation of a query evaluati...
271
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Data availability, collection and storage have increased dramatically in recent years, raising new technological and algorithmic challenges for database design and data management...