6974 search results - page 959 / 1395 » Querying Semi-Structured Data |
158
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SENSYS
2003
ACM
16 years 2 days ago
2003
ACM
Wireless sensor networks enable dense sensing of the environment, offering unprecedented opportunities for observing the physical world. Centralized data collection and analysis a...
175
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PODS
2010
ACM
15 years 12 months ago
2010
ACM
A scheme that publishes aggregate information about sensitive data must resolve the trade-off between utility to information consumers and privacy of the database participants. D...
185
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EUROPAR
2001
Springer
15 years 11 months ago
2001
Springer
Abstract. Parallel relational databases have been successful in providing scalable performance for data intensive applications, and much work has been carried out on query processi...
179
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WISE
2000
Springer
15 years 11 months ago
2000
Springer
Most Internet search engines are keyword-based. They are not efficient for the queries where geographical location is important, such as finding hotels within an area or close to ...
189
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SIGIR
1999
ACM
15 years 11 months ago
1999
ACM
We propose a new probabilistic approach to information retrieval based upon the ideas and methods of statistical machine translation. The central ingredient in this approach is a ...