Abstract: To realize the integration among integrated knowledge map points,a method to integrate knowledge maps by using document knowledge instances mapping was presented.The knowledge map of product development was classified as the concept knowledge map,the process knowledge map and the expert knowledge map.Based on the classification,the integrated knowledge map-based development knowledge organizational framework was proposed.The relevance of node instance sets which belonged to different maps was calculated by document instance matching method.Combined with the constraints,the nodes were connected,and three types of knowledge resources on a knowledge node were integrated methodically.An example was used to demonstrate the feasibility of proposed method.

Key words: product development, integrated knowledge map, document instance mapping, similarity of document instance sets

摘要： 为了实现集成化知识地图间点对点的集成,提出基于文档实例映射的知识地图集成方法,在将产品研发知识地图分为概念地图、流程地图、专家地图的基础上,引入基于集成化研发知识地图的知识组织架构。采用文档实例映射方法计算节点间文档实例集的相似度,并结合约束条件将相关节点连接,实现各知识节点上三类知识资源的整合。通过实例验证了该方法的可行性。

关键词: 产品研发, 集成化研发知识地图, 文档实例映射, 文档实例集相似度