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基于非功能特性的Parlay SCF发现机制

Non-functional feature based Parlay SCF discovery mechanism
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摘要 为满足客户应用精确发现SCF(servicecapabilityfeature)的需求,提出了一种基于SCF多个非功能特性来进行SCF发现的机制。该机制提出了SCF非功能特性的度量方法,将多目标决策方法用于基于多个非功能特性的SCF选择过程,并改进了Parlay的接口和流程以实现基于非功能特性的SCF发现机制。 A non-functional feature based SCF (service capability feature) discovery mechanism was proposed to meet the requirements of the cfient applications and to discover the SCF more precisely. How to measure the features and make decisions based on multiple criteria of these features were included in the mechanism. An enhanced Parlay API to support the mechanism and its related workflow were also included.
作者 彭晋 杨放春
出处 《通信学报》 EI CSCD 北大核心 2006年第12期103-107,共5页 Journal on Communications
基金 长江学者和创新团队发展计划资助项目~~
关键词 PARLAY API 框架 多目标决策 Parlay API framework multiple criteria decision making
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参考文献5

  • 1MOERDIJK A, KLOSTERMANN L. Opening the networks with Parlay/OSA: standards and aspects behind the API[J]. IEEE Network,2003,17(3): 58-64.
  • 2ETSI Standard, ETSI ES 202 915-3 V1.2.1, June 2003, Open Service Access (OSA) Appfication Programming Interface (API) Part 3:Framework[S]. European Telecommunications Standards Institute, The Parlay Group, 2003.
  • 3ETSI Standard, ETSI ES 202 915-4-2 V1.2.1, July 2002, Open Service Access (OSA) Application Programming Interface (API)Part 4: Call Control; Sub-part II: Generic Call Control SCF, European Telecommunications Standards Institute[S]. The Parlay Group,2003.
  • 4ZENG L, BENETALLAH B. QoS-aware middleware for Web services composition[J]. IEEE Transaction on Software System,2004,30(5):311-327.
  • 5FUNG C, HUNG P, LINGER R. Business process execution language for Web services with service level agreements expressed in computational quality attributes[A]. Proceedings of 38th Hawaii International Conference on System Sciences[C]. 2005. 166.

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