An Improved Heuristic for QoS-Aware Service Composition Framework
An Improved Heuristic for QoS-Aware Service Composition Framework
复制标题
QoS感知服务组合框架的改进启发式
DOI：
10.1109/hpcc.2008.17
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发表时间：
2008-09
期刊：
影响因子：
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中科院分区：
文献类型：
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作者：
Service Oriented Architecture (SOA) and Service Oriented Computing (SOC) are prevailing paradigms for sharing and reusing resources. Service composition is a methodology widely used in SOA and SOC to build new value-added services on primitive services on-the-fly to support online Business-to-Business collaborations. Requirements of customers to these composite services include functionality and non-functionality. Since many services can have the similar functionality, the non-functionality of composite services, such as Quality of Services (QoS), is the important metrics to distinguish a service from each other and find an optimal program to meet the requirements of customers. This paper firstly proposes a system model from the view of resource and value, and then we introduce an improved heuristic algorithm for the selection of composite services with multiple constraints. The simulation experiments show an outperforming result of proposal algorithm in both utility performance and time cost comparing with the other heuristic algorithms.
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DOI：
10.1109/mic.2004.57
发表时间：
2004-11
期刊：
IEEE Internet Comput.
影响因子：
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作者：
D. Menascé
通讯作者：
D. Menascé
影响因子：
3.2
作者：
D. Menascé
通讯作者：
D. Menascé
DOI：
10.1145/1232722.1232728
发表时间：
2007-05
期刊：
ACM Trans. Web
影响因子：
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作者：
Tao Yu-;Yue Zhang;Kwei-Jay Lin
通讯作者：
Tao Yu-;Yue Zhang;Kwei-Jay Lin
DOI：
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发表时间：
2005
期刊：
--
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作者：
M. Klusch;A. Gerber;Marcus Schmidt
通讯作者：
M. Klusch;A. Gerber;Marcus Schmidt
DOI：
10.1145/1068009.1068189
发表时间：
2005-06
期刊：
--
影响因子：
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作者：
G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani
通讯作者：
G. Canfora;M. D. Penta;Raffaele Esposito;M. Villani