3024 search results - page 472 / 605 » Requirement Engineering in Service-Oriented System Engineeri... |
162
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CSE
2009
IEEE
16 years 20 days ago
2009
IEEE
—Reputation mechanisms are essential for online transactions, where the parties have little prior experience with one another. This is especially true when transactions result in...
172
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NDSS
2009
IEEE
16 years 19 days ago
2009
IEEE
Many existing privacy-preserving techniques for querying distributed databases of sensitive information do not scale for large databases due to the use of heavyweight cryptographi...
157
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FSTTCS
2009
Springer
16 years 14 days ago
2009
Springer
ABSTRACT. We consider concurrent systems that can be modelled as 1-safe Petri nets communicating through a fixed set of buffers (modelled as unbounded places). We identify a param...
167
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SACMAT
2009
ACM
16 years 12 days ago
2009
ACM
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
158
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ICNS
2007
IEEE
16 years 6 days ago
2007
IEEE
Abstract— The study of protocol behavior and traffic characteristics in a simulated environment is commonly supported by ad-hoc or general purpose simulators (e.g., Opnet, NS-2)...