Abstract
Abstract
This paper is mainly concerned with the implementation of innovative product development-oriented knowledge acquisition in a knowledge grid. The architecture of a knowledge acquisition platform based on the theory of inventive problem solving (TRIZ) and ontology is proposed at first. Then the key techniques analysed are: ontology building for product development, semantic register, semantic parser, query dispatch, and knowledge acquisition based on contradiction matrix. Finally, working scenarios are employed to illustrate the knowledge acquisition process.
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