1459 search results - page 217 / 292 » An authorization model for temporal data |
272
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VLDB
2005
ACM
16 years 6 months ago
2005
ACM
Abstract Declarative queries are proving to be an attractive paradigm for interacting with networks of wireless sensors. The metaphor that "the sensornet is a database" i...
177
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BPSC
2007
15 years 7 months ago
2007
Originally XML was used as a standard protocol for data exchange in computing. The evolution of information technology has opened up new situations in which XML can be used to aut...
205
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STOC
2007
ACM
16 years 6 months ago
2007
ACM
Motivated by the capabilities of modern storage architectures, we consider the following generalization of the data stream model where the algorithm has sequential access to multi...
179
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ESEM
2007
ACM
15 years 8 months ago
2007
ACM
Can we predict locations of future refactoring based on the development history? In an empirical study of open source projects we found that attributes of software evolution data ...
173
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ACL
1998
15 years 7 months ago
1998
A critical path in the development of natural language understanding NLU modules lies in the di culty of de ning a mapping from words to semantics: Usually it takes in the order o...