5353 search results - page 720 / 1071 » Modelling Contexts in the Or-BAC Model |
171
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VR
2008
IEEE
16 years 1 months ago
2008
IEEE
Access control is an important aspect of shared virtual environments. Resource access may not only depend on prior authorization, but also on context of usage such as distance or ...
162
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Mobile IP allows a mobile node to maintain a continuous connectivity to the Internet when moving from one access point to another. However, due to the link switching delay and ...
170
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ACISICIS
2007
IEEE
16 years 1 months ago
2007
IEEE
In the Internet-age, the geographical boundaries that have previously impinged upon inter-organisational collaborations have become decreasingly important. Of more importance for ...
162
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AICCSA
2007
IEEE
16 years 1 months ago
2007
IEEE
:- A software product spends more than 65% of its lifecycle in maintenance. Software systems with good maintainability can be easily modified to fix faults. In this paper, we adapt...
194
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COMPSAC
2007
IEEE
16 years 1 months ago
2007
IEEE
In a component-based system components are basic computation units implementing specific business functions, and their interactions are explicitly represented by connectors. If th...