Wow, I received an email with another trust-related project.
The Agent Reputation and Trust (ART) Testbed initiative has been launched with the goal of establishing a testbed for agent reputation- and trust-related technologies. The ART Testbed is designed to serve in two roles:
* as a competition forum in which researchers can compare their technologies against objective metrics, and
* as an experimental tool, with flexible parameters, allowing researchers to perform customizable, easily-repeatable experiments.
You can play with the code released on Sourceforge and you can also enjoy the explanation movie!