With the development of cloud computing, service computing, IoT(Internet of Things) and mobile Internet, the diversity and sociality of services are increasingly apparent. To meet the customized user demands, service ecosystems begins to emerge with the formation of various IT services collaboration network. However, service ecosystem is a complex social-technology system with the characteristics of natural ecosystems, economic systems and complex networks. Hence, how to realize the multi-dimensional evaluation of service ecosystem is of great significance to promote its sound development. Based on this, this paper proposes a value entropy model to analyze the performance of service ecosystem, which is conducive to integrate evaluation indicators of different dimensions. In addition, a computational experiment system is constructed to verify the effectiveness of value entropy model. The result shows that our model can provide new means and ideas for the analysis of service ecosystem.

中文翻译：

---

价值熵模型：服务生态系统演化的度量方法

随着云计算、服务计算、IoT（物联网）和移动互联网的发展，服务的多样性和社会性日益显现。为满足定制化的用户需求，随着各种IT服务协作网络的形成，服务生态系统开始出现。然而，服务生态系统是一个复杂的社会技术系统，具有自然生态系统、经济系统和复杂网络的特点。因此，如何实现服务生态系统的多维评价，对于促进其良性发展具有重要意义。基于此，本文提出了一种价值熵模型来分析服务生态系统的绩效，有利于整合不同维度的评价指标。此外，构建了计算实验系统，验证了值熵模型的有效性。结果表明，我们的模型可以为服务生态系统的分析提供新的手段和思路。