In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
This poster presents ongoing research on how discursive and editing behaviors are regulated on Wikipedia by means of documented rules and practices. Our analysis focuses on three ...
Jonathan T. Morgan, Katie Derthick, Toni Ferro, El...
Privacy is considered critical for all organizations needing to manage individual related information. As such, there is an increasing need for access control models which can adeq...
As pervasive environments become more commonplace, the privacy of users is placed at increased risk. The numerous and diverse sensors in these environments can record users’ cont...
Apu Kapadia, Tristan Henderson, Jeffrey J. Fieldin...
Incomplete decision algorithms can often solve larger problem instances than complete ones. The drawback is that one does not know whether the algorithm will finish soon, later, ...