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Rule-Based System Validation through Automatic Identification of Equivalence Classes
January-February 1997 (vol. 9 no. 1)
pp. 24-31

Abstract—The proposed validation method identifies equivalence classes for fundamental tasks in a rule-based system to help identify incorrect knowledge and rule inconsistencies. The proposed method validates the entire input domain of a pre-existing rule-based system by using symbolic execution to determine the conditions under which tasks may be instantiated.

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Index Terms:
Equivalence classes, expert systems, rule-based systems, validation testing.
Citation:
Gary W. Rosenwald, Chen-Ching Liu, "Rule-Based System Validation through Automatic Identification of Equivalence Classes," IEEE Transactions on Knowledge and Data Engineering, vol. 9, no. 1, pp. 24-31, Jan.-Feb. 1997, doi:10.1109/69.567043
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