A Behavior-Based Dynamic Trust Model of Virtual Organization

Virtual organization is a kind of advanced dynamic organizational model which can adapt the competitive market. According to new demands that Virtual organization puts forwards on Trust Model and the lack of current research, we proposed a kind of dynamic trust model of virtual organization which based on behavior. This paper deeply researched and specified follow aspects in Trust Model: the definition, relation attributes, expression, meaning of trust, the variety of trust relation, storage and management of trust database. This work provides a theoretical basis for our future work -- to construct the trust-based access control model.