Nonmonotonic Trust Management for P2P Applications

Details Nonmonotonic Trust Management for P2P Applications Nonmonotonic Trust Management for P2P Applications

2005-10-21

arxiv.org/abs/cs/0510061v1

Computer Science

Logic in Computer Science

This paper appears in the proceedings of the 1st International Workshop on Security and Trust Management (STM 2005). To appear

Scientific paper

Community decisions about access control in virtual communities are non-monotonic in nature. This means that they cannot be expressed in current, monotonic trust management languages such as the family of Role Based Trust Management languages (RT). To solve this problem we propose RT-, which adds a restricted form of negation to the standard RT language, thus admitting a controlled form of non-monotonicity. The semantics of RT- is discussed and presented in terms of the well-founded semantics for Logic Programs. Finally we discuss how chain discovery can be accomplished for RT-.

Affiliated with

Also associated with

No associations

Rating

Nonmonotonic Trust Management for P2P Applications does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Nonmonotonic Trust Management for P2P Applications, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonmonotonic Trust Management for P2P Applications will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-89057