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SOSYM
2008
13 years 7 months ago
2008
Amodelisasimplifiedrepresentationofanaspect of the world for a specific purpose. In complex systems, many aspects are to be handled, from architectural aspects to dynamic behavior,...
SACMAT
2009
ACM
14 years 2 months ago
2009
ACM
Traditional access control models, such as Role-Based Access Control (RBAC), do not take into account contextual information, such as location and time, for making access decision...
MOBILITY
2009
ACM
14 years 2 months ago
2009
ACM
Implementing an electronic payment system involves striking a balance between usability and security. Systems that allow payments to be completed with little effort on the part of...
SOUPS
2009
ACM
14 years 2 months ago
2009
ACM
Feedback is viewed as an essential element of ubiquitous computing systems in the HCI literature for helping people manage their privacy. However, the success of online social net...
ICSE
2009
IEEE-ACM
14 years 2 months ago
2009
IEEE-ACM
The wide diffusion of reliable Internet is pushing two key novelties in the conception of modern software applications: the Software as a Service paradigm and the idea of the Inte...