1672 search results - page 136 / 335 » Optimizing Monitoring Queries over Distributed Data |
217
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ICDE
2012
IEEE
13 years 8 months ago
2012
IEEE
—This paper investigates the problem of incremental detection of errors in distributed data. Given a distributed database D, a set Σ of conditional functional dependencies (CFDs...
168
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FCSC
2008
15 years 6 months ago
2008
With the development of World Wide Web (WWW), storage and utilization of web data has become a big challenge for data management research community. Web data are essentially hetero...
153
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SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
The advent of XML as a universal exchange format, and of Web services as a basis for distributed computing, has fostered the apparition of a new class of documents: dynamic XML do...
168
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SUTC
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract—A prominent application of Wireless Sensor Networks is the monitoring of physical phenomena. The value of the monitored attributes naturally depends on the accuracy of t...
172
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DMSN
2009
ACM
16 years 26 days ago
2009
ACM
Generating a good execution plan for a declarative query has long been a central problem in data management research. With the rise in interest in wireless sensor networks (WSNs) ...