A Hybrid Framework for WS-BPEL Scenario Execution Adaptation, Using Monitoring and Feedback Data

被引:1
|
作者
Dionisis, Margaris [1 ]
Costas, Vassilakis [2 ]
Panagiotis, Georgiadis [1 ]
机构
[1] Univ Athens, Dept Informat & Telecommun, Athens 15784, Greece
[2] Univ Peloponnese, Dept Informat & Telecommun, Tripoli 22100, Greece
关键词
BPEL; Adaptation; Quality of service; Collaborative filtering; Metasearch algorithms; QoS monitoring; User rating;
D O I
10.1145/2695664.2695687
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this paper, we present a framework which provides runtime adaptation for BPEL scenarios. The adaptation is based on (a) quality of service parameters of available web services (b) quality of service policies specified by users (c) collaborative filtering techniques, allowing clients to further refine the adaptation process by considering service selections made by other clients, (d) monitoring, in order to follow the variations of QoS attribute values and (e) on users' opinions services they have used.
引用
收藏
页码:1672 / 1679
页数:8
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