计算机工程 ›› 2012, Vol. 38 ›› Issue (9): 36-39.doi: 10.3969/j.issn.1000-3428.2012.09.011

• 软件技术与数据库 • 上一篇    下一篇

一种改进的业务服务选取方法

李景博1,刘金刚1,邢云冰2   

  1. (1. 首都师范大学计算机科学联合研究院,北京 100048;2. 中国科学院计算技术研究所普适计算研究中心,北京 100190)
  • 收稿日期:2011-11-21 出版日期:2012-05-05 发布日期:2012-05-05
  • 作者简介:李景博(1983-),男,硕士,主研方向:软件工程,服务计算;刘金刚,博士、博士生导师;邢云冰,助理研究员、硕士
  • 基金项目:
    国家科技重大专项基金资助项目(2009ZX03001, 2009Z X03001-015)

Improved Business Service Selection Method

LI Jing-bo 1, LIU Jin-gang 1, XING Yun-bing 2   

  1. (1. Join Faculty of Computer Scientific Research, Capital Normal University, Beijing 100048, China; 2. Research Center for Pervasive Computing, Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China)
  • Received:2011-11-21 Online:2012-05-05 Published:2012-05-05

摘要: 针对现有业务服务选取方法效率较低的问题,提出一种改进的业务服务选取方法。建立业务服务特征和物理服务之间的索引关系,保证建模时业务服务建模和物理服务绑定、运行时业务服务配置和物理服务选取之间的同步。实验结果表明,该方法能减少业务服务运行时服务选取的时间,提高业务服务的可用性。

关键词: 业务服务, 特征模型, 倒排索引, 虚拟化操作, 服务选取

Abstract: Aiming at the problem that existing business service selection method has low efficiency, this paper proposes an improved service selection method, which establishes the inverted index between the features of business services and physical services. During the stage of business service modeling, it can synchronize the modeling operations and physical service binding. At the stage of business service runtime, it can synchronize the feature selection and physical service selection. Experimental result shows it reduces the operating time and improves the availability of business service.

Key words: business service, feature model, inverted index, virtualization operation, service selection

中图分类号: