From Fuzzy Beliefs to Goals

摘要

In this paper, we propose a new approach to deal with beliefs by supposing that a rational agent has a degree of trustiness for each information it disposes of. We propose (ⅰ) a new framework for dealing with imprecise beliefs and desires; (ⅱ) two algorithms for updating the mental state of an agent in this new setting; (ⅲ) three ways for comparing the resulting fuzzy set of desires and (ⅳ) two postulates which the goal election function must obey.