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A generalized function for reputation estimation

Some form of measure of reputation seems to be at the heart of all online transactional activities that require trust. However, most of the first generation reputation management systems (RMS) used are yet very basic and often vulnerable to various attacks. In this research, we take a holistic approach to the problem of RMS design. We propose a generalized set-theoretic reputation function construct where its specific components can be customized to meet the reputation assessment requirements in wide variety of scenarios encountered in today's online activities. We also show the construction of several canonical classes of reputation functions built on this construct.