5353 search results - page 912 / 1071 » Modelling Contexts in the Or-BAC Model |
172
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
Fitts' law, Steering law and Law of crossing, collectively known as the laws of action, model the speed-accuracy tradeoffs in common HCI tasks. These laws impose a certain sp...
166
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CHI
2001
ACM
16 years 7 months ago
2001
ACM
The research area of Single Display Groupware (SDG) confronts the standard model of computing interaction, one user working on one computer, by investigating how to best support g...
155
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
Some promising recent schemes for XML access control employ encryption for implementing security policies on published data, avoiding data duplication. In this paper we study one ...
154
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
Recently proposed form-based web information systems liberate the capture and reuse of data in organizations by substituting the development of technical implementations of electr...
151
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IUI
2009
ACM
16 years 3 months ago
2009
ACM
Sensemaking tasks require users to perform complex research behaviors to gather and comprehend information from many sources. Such tasks are common and include, for example, resea...