739 search results - page 55 / 148 » Security Challenges in Cloud Computing |
135
Voted
SIGCSE
2008
ACM
15 years 4 months ago
2008
ACM
Providing consistent, instant, and detailed feedback to students has been a big challenge in teaching Web based computing, given the complexity of project assignments and the comp...
155
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VIS
2004
IEEE
16 years 5 months ago
2004
IEEE
Grid computing provides a challenge for visualization system designers. In this research, we evolve the dataflow concept to allow parts of the visualization process to be executed...
161
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COMSUR
2011
14 years 3 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
140
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SUTC
2008
IEEE
15 years 10 months ago
2008
IEEE
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
142
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WS
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we propose a formal notion of network security for ad hoc networks. We adopt a probabilistic security framework, that is, security is defined by a polynomially bou...