西安交通大学电子与信息工程学院,西安,710049
网络首发:2010-06-10,
纸质出版:2010
移动端阅览
田红波, 董小社, 赵晓昳, 等. 面向服务级别协议的核实与规划服务质量系统框架研究[J]. 西安交通大学学报, 2010,44(6):1-5+61.
Service Level Agreement Driven Verification and Programming Framework for Quality of Service[J]. 2010, 44(6): 1-5+61.
针对现有服务质量(QoS)保障服务系统模式效率低、可扩展性差、QoS自动控制不足等问题
提出一种面向服务级别协议的核实与规划服务质量系统框架.该框架包括服务规划、服务核实和服务执行3个功能模块
可有机地融合服务执行管理的系统功能和系统服务
并通过一种新的服务自动组合模式实现了系统监控与管理功能的优化
实现了QoS自动控制
由此解决了系统的可扩展性问题.实例与仿真实验结果表明
核实与规划服务质量的系统框架能够自适应地组合执行管理系统功能
使之适应服务执行的动态变化
满足自动组合带来的功能需求
最后达到了QoS自动控制的目的.
A service level agreement driven system framework with quality of service(QoS)verification and programming is proposed to address the problems of the existing QoS-guaranteed service systems
such as low efficiency
bad scalability
and inadequate QoS automatic control. The framework is composed of Service Programming
Service Verification and Service Execution
and integrates functions of executive management with system services. The optimization of system monitoring and system management
and automatic QoS control are achieved through an automatic combination of services so that the problem of bad scalability is solved. Examples and experimental results show that the system framework for verification and programming of QoS can adaptively integrates functions of executive management for the dynamic needs of service composition
executive management and automatic QoS control.
CHATTERJEE B S S, SYDIR M D J J, LAWRENCE T F. Taxonomy for QoS specifications [C]∥Proceedings of 3rd Workshop on Object-Oriented Real-Time Dependable Systems. Newreport Beach, USA: IEEE, 1997:100-107.
DAN A, DAVIS D, KEARNEY R, et al. Web services on demand: WSLA-driven automated management [J]. IBM Systems Journal, 2004, 43(1): 136-158.
ANTONIOS L, KLEOPATRA K, VASSILIKI A,et al. Managing service level agreement contracts in OGSA-based Grids[J]. Future Generation Computer Systems, 2008, 24(4):245-258.
SHIRAZI H, COSMAS J, OWENS T J, et al. A QoS monitoring system in a heterogeneous multi-domain DVB-H platform[J]. IEEE Trans on Broadcasting, 2009, 55(1):124-131.
HE Qiang, YAN Jun, RYSZARD K, et al. Lifetime service level agreement management with autonomous agents for services provision[J]. Information Sciences, 2009, 179(15):2591-2605.
SHAH N, IQBAL R, IQBAL K. A QoS perspective on exception diagnosis in service-oriented computing [J]. Journal of Universal Computer Science, 2009, 15(9):1871-1885.
LIU Qin, JIA Xiaohua, WU Chanle. Optimal precomputation for mapping service level agreements in grid computing[J]. Future Generation Computer Systems, 2008, 24(8):845-859.
陈彦萍, 李增智, 郭志胜, 等. Web 服务组合中基于服务质量的服务选择算法[J]. 西安交通大学学报, 2006, 40(8):897-900.
CHEN Yanping, LI Zengzhi, GUO Zhisheng, et al. Service selection algorithm based on quality of service and its implementation for web services composition[J]. Journal of Xi'an Jiaotong University, 2006, 40(8):897-900.
杨放春, 苏森, 李祯. 混合QoS 模型感知的语义Web 服务组合策略[J]. 中国科学, E辑: 信息科学, 2008, 38(10):1679-1716.
YANG Fangchun, SU Sen, LI Zhen. QoS-aware semantic web service composition[J].Science in China: Series E, 2008, 38(10):1679-1716.
伍之昂, 罗军舟, 宋爱波. 基于QoS的网格资源管理 [J]. 软件学报, 2006, 17(11):2264-2276.
WU Zhi'ang, LUO Junzhou, SONG Aibo. QoS-based grid resource management [J]. Journal of Software, 2006, 17(11): 2264-2276.
0
浏览量
4
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621