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A Robust Service Selection Method Based on Uncertain QoS
Joint Authors
Chen, Yanping
Jiang, Lu
Dong, Xiaoxiao
Zhang, Jianke
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-25
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Nowadays, the number of Web services on the Internet is quickly increasing.
Meanwhile, different service providers offer numerous services with the similar functions.
Quality of Service (QoS) has become an important factor used to select the most appropriate service for users.
The most prominent QoS-based service selection models only take the certain attributes into account, which is an ideal assumption.
In the real world, there are a large number of uncertain factors.
In particular, at the runtime, QoS may become very poor or unacceptable.
In order to solve the problem, a global service selection model based on uncertain QoS was proposed, including the corresponding normalization and aggregation functions, and then a robust optimization model adopted to transform the model.
Experiment results show that the proposed method can effectively select services with high robustness and optimality.
American Psychological Association (APA)
Chen, Yanping& Jiang, Lu& Zhang, Jianke& Dong, Xiaoxiao. 2016. A Robust Service Selection Method Based on Uncertain QoS. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1112871
Modern Language Association (MLA)
Chen, Yanping…[et al.]. A Robust Service Selection Method Based on Uncertain QoS. Mathematical Problems in Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1112871
American Medical Association (AMA)
Chen, Yanping& Jiang, Lu& Zhang, Jianke& Dong, Xiaoxiao. A Robust Service Selection Method Based on Uncertain QoS. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1112871
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112871