This is a MATLAB implementation of CertProp, a probabilistic trust model for multiagent systems, as described in our papers:
- Chung-Wei Hang, Zhe Zhang and Munindar P. Singh Shin: Generalized Trust Propagation with Limited Evidence (IEEE Computer 2013)
- Yonghong Wang, Chung-Wei Hang, and Munindar P. Singh A Probabilistic Approach for Maintaining Trust Based on Evidence (JAIR 2011)
- Chung-Wei Hang, Yonghong Wang, and Munindar P. Singh Operators for Propagating Trust and their Evaluation in Social Networks (AAMAS 2009)
- Yonghong Wang and Munindar P. Singh Formal Trust Model for Multiagent Systems (IJCAI 2007)