3628 search results - page 293 / 726 » Managing Data Quality in Cooperative Information Systems |
174
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KDD
2005
ACM
16 years 7 months ago
2005
ACM
We address privacy-preserving classification problem in a distributed system. Randomization has been the approach proposed to preserve privacy in such scenario. However, this appr...
160
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MOBIDE
2005
ACM
16 years 7 days ago
2005
ACM
We describe the DAIMON system for data integration of nomadic data. DAIMON is based on an extension of the mediator-wrapper architecture, where each node is a mediator of its own ...
176
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ICAS
2009
IEEE
16 years 1 months ago
2009
IEEE
The volumes of data in information systems are growing drastically. The systems become increasingly complex in trying to handle heterogeneity of ubiquitous components, standards, ...
211
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SIGMOD
2011
ACM
14 years 9 months ago
2011
ACM
This demo shows how usage information buried in query logs can play a central role in data integration and data exchange. More specifically, our system U-Map uses query logs to g...
157
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SBBD
2007
15 years 8 months ago
2007
We consider the network structure and query processing capabilities of social communities like bookmarks and photo sharing communities such as del.icio.us or flickr. A common fea...