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Abstract It is inappropriate to evaluate the project communication network and put forward network adjustment strategy statically as the network changes in the collaborative innovation projects.Cognitive capital of stakeholders is the basis of communication and changes with the development of the project,which is consistent with the dynamic nature of the communication network.So it is feasible to analyze the communication network dynamically on the perspective of cognitive capital.A communication network evolution model was designed from four aspects:initial network formation,network evolution process,evolution result evaluation and network evolution algorithm.And then took the case of a collaborative innovation project in industrial technology research institute,compared the different adjustment strategies and their dynamic network evaluation results.It turned out that the adjustment strategy for disadvantage nodes makes network evolution results worse instead of improving the results,which shows that the local optimum in network does not represent the overall optimum.While the adjustment strategies for advantage node generated good effect.Adjusting node′s network structure is better than improving node′s ability,which indicates that systematic influence of network structure is stronger than individual influence of nodes in communication network evolution.
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| Fund:国家自然科学基金项目（71572094）；山东省自然科学基金项目（ZR2015GM015）；山东省社会科学规划研究项目（16CGLJ13）；山东省社会科学基金项目 (15CGLJ14) |
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