一个两层的发明网络团队装配模型
A two-layer team-assembly model for invention networks
摘要：
公司面临着激烈的竞争，因此他们寻求如何最好地提高创新能力。一种策略是与其他公司合作，以加快自己的创新。这种公司间的合作由属于公司的发明人进行。与此同时，发明者似乎也受到了公司之间过去合作的影响。因此，存在两个网络，即发明人网络和公司网络的相互依赖性。本文讨论了一个模型，复制两层网络提取的专利数据的日本和美国的度分布。该模型复制了具有相互依赖性的两层网络。此外，它是唯一使用局部信息的模型，而其他模型必须使用全局信息，这是不现实的。此外，所提出的模型复制的经验数据比其他模型。
英文摘要：
Companies are exposed to rigid competition, so they seek how best to improve the capabilities of their innovations. One strategy is to collaborate with other companies in order to speed up their own innovations. Such inter-company collaborations are conducted by inventors belonging to the companies. At the same time, the inventors also seem to be affected by past collaborations between companies. Therefore, interdependency of two networks, namely inventor and company networks, exists. This paper discusses a model that replicates two-layer networks extracted from patent data of Japan and the United States in terms of degree distributions. The model replicates two-layer networks with the interdependency. Moreover it is the only model that uses local information, while other models have to use overall information, which is unrealistic. In addition, the proposed model replicates empirical data better than other models.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
