阐述了高层体系结构与面向服务的体系结构的异同,并指出二者结合的必要性。与经典应用程序接口相比,总结了高层体系结构Web服务应用程序接口中,以Web为中心,在联邦开发与执行过程、通信模式、数据编码、状态维护等方面的研究概况。综述了在通信层、接口规范层、联邦成员接口层和应用层对高层体系结构进行Web使能的方法。最后,讨论了当前存在的问题并指出未来的研究方向。
Comparisons between High Level Architecture performed to illustrate the necessity of their combination. (HLA) and Service-Oriented Architecture (SOA) were Then several key enhancements and changes of HLA e volved Web service Application Programming Interface (API) were introduced in comparison with native APIs, such as federation development and execution process, communication mechanisms, data encoding, status maintenance. Some approaches were summarized including Web Enabling HLA at the communication layer, HLA interface specification layer, federate membership interface layer and application layer. Finally, the existing research problems were discussed, and the future trend was also pointed out.