1070 search results - page 111 / 214 » Awareness in Context-Aware Information Systems |
181
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IAT
2009
IEEE
16 years 1 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...
137
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FOSSACS
2010
Springer
16 years 1 months ago
2010
Springer
The paper considers the complexity of verifying that a finite state system satisfies a number of definitions of information flow security. The systems model considered is one i...
170
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CHI
2007
ACM
16 years 6 months ago
2007
ACM
People have developed a variety of conventions for negotiating face-to-face interruptions. The physical distribution of teams, however, together with the use of computer-mediated ...
161
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FLAIRS
2003
15 years 7 months ago
2003
Spacecraft are key components of military operations and everyday life. To achieve space situation awareness, human operators must monitor large numbers of parameters. During off-...
173
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AIED
2005
Springer
15 years 12 months ago
2005
Springer
Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...