2061 search results - page 248 / 413 » Authorization for Metacomputing Applications |
146
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CCS
2009
ACM
16 years 5 months ago
2009
ACM
Distributed proof construction protocols have been shown to be valuable for reasoning about authorization decisions in open distributed environments such as pervasive computing sp...
132
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CCS
2009
ACM
16 years 5 months ago
2009
ACM
This paper proposes a D-algebra to compose decisions from multiple access control policies. Compared to other algebrabased approaches aimed at policy composition, D-algebra is the...
148
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CHI
2009
ACM
2009
ACM
Comparing usage of a large high-resolution display to single or dual desktop displays for daily work
16 years 5 months ago
With the ever increasing amount of digital information, users desire more screen real estate to process their daily computing work, and might well benefit from using a wallsize la...
121
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CHI
2009
ACM
16 years 5 months ago
2009
ACM
While the collection of behavioral protocols has been common practice in human-computer interaction research for many years, the analysis of large protocol data sets is often extr...
122
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CHI
2009
ACM
16 years 5 months ago
2009
ACM
The idea of interactional trajectories through interfaces has emerged as a sensitizing concept from recent studies of tangible interfaces and interaction in museums and galleries....