Efficiency of optimistic fair exchange using trusted devices is studied. Pfitzmann, Schunter and Waidner (PODC 1998) have shown that four messages in the main sub-protocol is op...
We study protocols to enable one user (the principal) to make potentially profitable but risky interactions with another user (the agent), in the absence of direct trust between ...
In this paper we examine issues of trust and reputation in Mobile Ad hoc Networks. We look at a number of the trust and reputation models that have been proposed and we highlight o...
This paper introduces the Trust Obstacle Mitigation Model (TOMM), which uses the concept of trust assumptions to derive security obstacles, and the concept of misuse cases to model...
Victor Page, Robin C. Laney, Maurice Dixon, Charle...
: This paper describes a framework for managing and distributing trust information in a community of mobile and wearable computer users. Trust information in the form of reputation...
Jay Schneider, Gerd Kortuem, Joe Jager, Stephen Fi...