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Method for pattern match

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专利汇可以提供Method for pattern match专利检索,专利查询,专利分析的服务。并且PURPOSE: To enable the description of a fact over the range of a predicate in one step by making the attributes or concrete values of two facts correspondent when they are different and outputting the relation of the correspondence as mapping.
CONSTITUTION: A knowledge base 1 accumulates plural rules composed of a condition part and an action part expressed by symbols, and a word memory part 2 stores work memory elements composed of symbols. An estimation engine 3 executes pattern match between the rule and the work memory element and calculates mapping. A link base 4 accumulates like, which is used for the proc ess of the pattern match by the estimation engine 3, and an inference engine 5 controls the estimation engine 3 by mapping outputted by the estimation engine 3. An input/output part 6 inputs an instruction from a user and the work memory element and outputs the result of the pattern match and mapping executed by the estimation engine 3, and the executed result of the operation part executed by the inference engine 5. Thus, the fact of the pattern match can be described with an expression not to be limited by the predicate in one step.
COPYRIGHT: (C)1991,JPO&Japio,下面是Method for pattern match专利的具体信息内容。

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