6654 search results - page 1198 / 1331 » Querying Faceted Databases |
148
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ICDE
2011
IEEE
14 years 7 months ago
2011
IEEE
Abstract— In recent years, XML-based Publish-Subscribe Systems have become popular due to the increased demand of timely event-notification. Users (or subscribers) pose complex ...
158
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SIGMOD
2012
ACM
13 years 6 months ago
2012
ACM
The rise of smartphones equipped with various sensors has enabled personalization of various applications based on user contexts extracted from sensor readings. At the same time i...
294
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ICDE
2012
IEEE
13 years 6 months ago
2012
IEEE
We present a new Bi-level LSH algorithm to perform approximate k-nearest neighbor search in high dimensional spaces. Our formulation is based on a two-level scheme. In the first ...
195
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ICDE
2012
IEEE
13 years 6 months ago
2012
IEEE
— The web today is increasingly characterized by social and real-time signals, which we believe represent two frontiers in information retrieval. In this paper, we present Earlyb...
129
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SIGMOD
1997
ACM
15 years 8 months ago
1997
ACM
The Strudel system applies concepts from database management systems to the process of building Web sites. Strudel’s key idea is separating the management of the site’s data, t...