1459 search results - page 244 / 292 » An authorization model for temporal data |
183
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MOBISYS
2005
ACM
16 years 5 months ago
2005
ACM
Location-aware systems are typically deployed on a small scale and evaluated technically, in terms of absolute errors. In this paper, the authors present their experience of deplo...
157
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INFOCOM
2007
IEEE
16 years 15 days ago
2007
IEEE
— Many network applications are based on a group communications model where one party sends messages to a large number of authorized recipients and/or receives messages from mult...
162
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DEXAW
2003
IEEE
15 years 11 months ago
2003
IEEE
The Semantic Web, also known as the Web of meaning, is considered the new generation of the Web. Its objective is to enable computers and people to work in cooperation. A requisit...
148
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HICSS
2002
IEEE
15 years 11 months ago
2002
IEEE
An application generator has resulted from the authors' efforts to improve the development of interactive database applications. The developed tool is based on a meta-base. T...
152
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HUC
2009
Springer
15 years 10 months ago
2009
Springer
We explore a dense sensing approach that uses RFID sensor network technology to recognize human activities. In our setting, everyday objects are instrumented with UHF RFID tags ca...