1927 search results - page 277 / 386 » An Access Control Model for Location based Services |
132
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IJIPT
2006
15 years 1 months ago
2006
Service-oriented development offers a novel architectural approach that addresses crucial characteristics of modern business process development such as dynamic evolution, intra- ...
121
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AAAI
2008
15 years 3 months ago
2008
Online services such as web search, news portals, and ecommerce applications face the challenge of providing highquality experiences to a large, heterogeneous user base. Recent ef...
PDP
2003
IEEE
15 years 6 months ago
2003
IEEE
: In this paper the problem of educational resource management in a cooperative learning environment is discussed. A task model was elaborated to determine both functional and leve...
135
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COOPIS
1998
IEEE
15 years 5 months ago
1998
IEEE
This paper reports on a practical implementation of a context mediator for the fixed income securities industry. We describe industry circumstances and the data and calculation se...
121
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AAAI
2007
15 years 3 months ago
2007
Accurately locating users in a wireless environment is an important task for many pervasive computing and AI applications, such as activity recognition. In a WiFi environment, a m...