Trust Management Survey

摘要

Trust is an important tool in human life, as it enables people to cope with the uncertainty caused by the free will of others. Uncertainty and uncontrollability are also issues in computer-assisted collaboration and electronic commerce in particular. A computational model of trust and its implementation can alleviate this problem. This survey is directed to an audience wishing to familiarize themselves with the field, for example to locate a research target or implement a trust management system. It concentrates on providing a general overview of the state of the art, combined with examples of things to take into consideration both when modelling trust in general and building a solution for a certain phase in trust management, be it trust relationship initialization, updating trust based on experience or determining what trust should have an effect on.