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CKD: A cooperative knowledge discovery model for design project

Knowledge management has become a vital strategy to conserve company knowledge and to reuse them. Research in this area has always been consenting on domain knowledge, domain ontology, expert systems etc. have been developed to manage professional domain knowledge, but less effort has been done on cooperative knowledge. In this paper, a cooperative knowledge discovery method DKD is proposed, we elaborated this method in design project knowledge management area.