6974 search results - page 1078 / 1395 » Querying Semi-Structured Data |
103
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
Researchers of commercial search engines often collect data using the application programming interface (API) or by "scraping" results from the web user interface (WUI),...
229
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SIGMOD
2007
ACM
16 years 4 months ago
2007
ACM
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...
130
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
Massive-scale self-administered networks like Peer-to-Peer and Sensor Networks have data distributed across thousands of participant hosts. These networks are highly dynamic with ...
144
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EDBT
2006
ACM
16 years 4 months ago
2006
ACM
Nearest neighbor (NN) queries have been extended from Euclidean spaces to road networks. Existing approaches are either based on Dijkstra-like network expansion or NN/distance prec...
175
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ICDCS
2009
IEEE
16 years 1 months ago
2009
IEEE
We address issues related to privacy protection in location-based services (LBS). Most existing research in this field either requires a trusted third-party (anonymizer) or uses ...