普适环境下服务组合中间件研究综述
A Survey on Service Composition Middleware in Pervasive Environments
摘要：
普适计算的发展提出了一个具有挑战性的问题：如何在异构和高度变化的环境中动态地组合服务？我们提出了一个调查，定义为一个序列的四个步骤的服务组合：翻译，生成，评估，最后执行。通过这个功能强大而简单的模型，我们描述了主要的服务组合中间件。然后，这些服务组合中间件的分类，根据普遍的需求-互操作性，可扩展性，适应性，上下文感知，QoS管理，安全性，自发管理，自治管理-给出。该分类突出了在普适环境中开发服务组合已经完成的工作和还需要做的工作。
英文摘要：
The development of pervasive computing has put the light on a challenging problem: how to dynamically compose services in heterogeneous and highly changing environments? We propose a survey that defines the service composition as a sequence of four steps: the translation, the generation, the evaluation, and finally the execution. With this powerful and simple model we describe the major service composition middleware. Then, a classification of these service composition middleware according to pervasive requirements - interoperability, discoverability, adaptability, context awareness, QoS management, security, spontaneous management, and autonomous management - is given. The classification highlights what has been done and what remains to do to develop the service composition in pervasive environments.
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。
