4886 search results - page 230 / 978 » Approximate Data Exchange |
158
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ENTCS
2006
15 years 6 months ago
2006
One of the central aspects in an Information System is the meaning of data in the external world and the information carried by them. We propose a Constructive Object Oriented Mod...
177
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JODS
2006
15 years 6 months ago
2006
Abstract. We study the exchange of information in collective information systems mediated by information agents, focusing specifically on the problem of semantic interoperability. ...
171
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CONEXT
2006
ACM
16 years 12 days ago
2006
ACM
While the IETF standardization process of the Mobile IPv6 and Network Mobility (NEMO) protocols is almost complete, their large-scale deployment is not yet possible. With these te...
173
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
The low-rank matrix approximation problem involves finding of a rank k version of a m ? n matrix AAA, labeled AAAk, such that AAAk is as "close" as possible to the best ...
266
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
Despite the surge of interest in data reduction techniques over the past years, no method has been proposed to date that can always achieve approximation quality preferable to that...