The Lagrangian Algorithm Implement of QoS-Aware Service Composition on P2P Network

摘要：

This paper introduces QoS attributes into the P2P network and proposes a service composition model, then gives a computing method of service composition. Then, we adopt a Lagrangian relaxtion algorithm, providing an approach to satisfy the customers service level agreement Finally, a set of experiments show that the proposed model and algorithms can achieve better performance.

关键词： P2P Service composition QoS Lagrangian relaxtioa Algorithm

作者: GAO Xiao-Yan YU Zhen-Wei SHI Yin-Long

作者单位: China University of Mining and Technology, Beijing 100083,China;Dept Of Computer and Science North C China University of Mining and Technology, Beijing 100083,China Institute of software,Chinese academy of sciences,Beijing 100080,China

会议类型: 国际会议

会议名称: 2006 Asia-Pacific Services Computing Conference(IEEE亚太地区服务计算会议)

会议地点: 广州

会议语种:英文

页码: 362-368

在线出版日期: 2006-12-12（万方平台首次上网日期，不代表论文的发表时间）