1155 search results - page 167 / 231 » Trusting Data Quality in Cooperative Information Systems |
160
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P2P
2007
IEEE
16 years 17 days ago
2007
IEEE
Range queries are a very powerful tool in a wide range of data management systems and are vital to a multitude of applications. The hierarchy of structured overlay systems can be ...
176
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ITCC
2005
IEEE
15 years 12 months ago
2005
IEEE
Construction activities take place in what can be called a dynamic virtual organization (VO). VOs require a secure, reliable, scalable information infrastructure that allows colla...
246
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
A primary challenge to large-scale data integration is creating semantic equivalences between elements from different data sources that correspond to the same real-world entity or...
142
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EUC
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Location is the most essential presence information for mobile users. In this paper, we present an improved time-based clustering technique for extracting significant lo...
166
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PEWASUN
2004
ACM
15 years 11 months ago
2004
ACM
A mobile ad hoc network consists of mobile nodes that can move freely in an open environment. Communicating nodes in a wireless and mobile ad hoc network usually seek the help of ...