Delegation of authority is an important process that needs to be captured by any access control model. In role-based access control models, delegation of authority involves delega...
The global wave of ICT development has become a strong driving force in almost every aspect of human endeavor. Electronic commerce (e-commerce) is fast gaining a prominent place i...
We present an efficient and robust algorithm for computing the minimum distance between a point and freeform curve or surface by lifting the problem into a higher dimension. This...
Sometimes users fail to notice a change that just took place on their display. For example, the user may have accidentally deleted an icon or a remote collaborator may have change...
Patrick Baudisch, Desney S. Tan, Maxime Collomb, D...
Software Dynamic Translation (SDT) systems have been used for program instrumentation, dynamic optimization, security policy enforcement, intrusion detection, and many other uses....
Jason Hiser, Daniel Williams, Adrian Filipi, Jack ...