A Credibilistic Approach to Assumption-Based Truth Maintenance

  title={A Credibilistic Approach to Assumption-Based Truth Maintenance},
  author={Qiang Shen and Ruiqing Zhao},
  journal={IEEE Transactions on Systems, Man, and Cybernetics - Part A: Systems and Humans},
This paper presents an extension of the assumption-based truth maintenance system (ATMS), called "credibilistic ATMS," which has the capability to cope with uncertain justifications and assumptions. Such justifications and assumptions are represented and dealt with in the framework of credibility theory. Important concepts in ATMS such as environments, labels, logical consequences, and consistency are redefined by the use of credibility measure. Based on these concepts, the label-updating… CONTINUE READING

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