817 search results - page 82 / 164 » Generating Efficient Plans for Queries Using Views |
140
Voted
ICDE
2010
IEEE
15 years 10 months ago
2010
IEEE
Data anonymization techniques have been the subject of intense investigation in recent years, for many kinds of structured data, including tabular, item set and graph data. They e...
201
Voted
SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Exact computation for aggregate queries usually requires large amounts of memory ? constrained in data-streaming ? or communication ? constrained in distributed computation ? and ...
218
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VLDB
2001
ACM
16 years 3 months ago
2001
ACM
: XML is rapidly emerging as a standard for exchanging business data on the World Wide Web. For the foreseeable future, however, most business data will continue to be stored in re...
211
Voted
ICDE
2005
IEEE
16 years 4 months ago
2005
IEEE
In this paper we introduce the idea of snapshot queries for energy efficient data acquisition in sensor networks. Network nodes generate models of their surrounding environment th...
115
Voted
ALGORITHMICA
2000
15 years 3 months ago
2000
We describe a programmable apparatus that uses a vibrating surface for sensorless, nonprehensile manipulation, where parts are systematically positioned and oriented without sensor...