389 search results - page 48 / 78 » The Notion of Role in Conceptual Modeling |
111
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CP
2006
Springer
15 years 5 months ago
2006
Springer
Distributed computing is increasingly important at a time when the doubling of the number of transistors on a processor every 18 months no longer translates in a doubling of speed ...
149
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ITS
1998
Springer
15 years 6 months ago
1998
Springer
We define a learning tutor as being an intelligent agent that learns from human tutors and then tutors human learners. The notion of a learning tutor provides a conceptual framewor...
221
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VLDB
2008
ACM
16 years 2 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
HICSS
2007
IEEE
15 years 8 months ago
2007
IEEE
This research, draws upon an integrative model of IT business value, examines the mediating effect of an "IT organizational assimilation capacity" between IS integration...
116
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ATAL
2005
Springer
15 years 7 months ago
2005
Springer
Researchers have been emphasizing the strong role that multi-agent systems can play progressively towards the design and implementation of complex autonomic systems. The aim of th...