Dynamic web service selection group decision-making method based on hybrid QoS. (1st January 2013)
- Record Type:
- Journal Article
- Title:
- Dynamic web service selection group decision-making method based on hybrid QoS. (1st January 2013)
- Main Title:
- Dynamic web service selection group decision-making method based on hybrid QoS
- Authors:
- Zhang, Longchang
Yang, Yanhong - Abstract:
- Open and dynamic internet environment, multi-period QoS and multiple QoS registry centres increased the difficulty of service selection. To solve difficulties above, a hybrid QoS model is introduced supporting real numbers, interval numbers, triangular fuzzy numbers and intuitionistic fuzzy numbers and multi-period hybrid QoS aggregating operator firstly. Furthermore, dynamic web service selection group decision-making method based on hybrid QoS (DWSSGDM_HQ) is presented to support proposed models of QoS, multiple QoS registry centres. DWSSGDM_HQ includes four main steps: converting hybrid QoS into intervals, calculating weighted normalised decision-matrix, determining the group positive-ideal and group negative-ideal solution, and calculating the close-degrees of candidates. Finally, some experiments are given using actual QoS data to demonstrate the benefits and effectiveness of our approach.
- Is Part Of:
- International journal of high performance computing and networking. Volume 7:Number 3(2013)
- Journal:
- International journal of high performance computing and networking
- Issue:
- Volume 7:Number 3(2013)
- Issue Display:
- Volume 7, Issue 3 (2013)
- Year:
- 2013
- Volume:
- 7
- Issue:
- 3
- Issue Sort Value:
- 2013-0007-0003-0000
- Page Start:
- 215
- Page End:
- 226
- Publication Date:
- 2013-01-01
- Subjects:
- service composition -- QoS -- multiple decision-makers -- group decision-making -- web service
High performance computing -- Periodicals
Computer networks -- Periodicals
High performance computing
Periodicals
004.05 - Journal URLs:
- http://www.inderscience.com/jhome.php?jcode=ijhpcn ↗
http://www.metapress.com/openurl.asp?genre=journal&issn=1740-0562 ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1740-0562
- Deposit Type:
- Legaldeposit
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