scholarly journals QoS-Based Service Selection and Ranking with Trust and Reputation Management

2005 ◽  
pp. 466-483 ◽  
Author(s):  
Le-Hung Vu ◽  
Manfred Hauswirth ◽  
Karl Aberer
Keyword(s):  
Service Selection ◽  
Reputation Management ◽  
Trust And Reputation ◽  
Selection And Ranking

Review of threats on trust and reputation models

2014 ◽  
Vol 114 (3) ◽  
pp. 472-483 ◽  
Author(s):  
Po-Ling Sun ◽  
Cheng-Yuan Ku
Keyword(s):  
Web Services ◽  
Defense Mechanisms ◽  
Service Providers ◽  
Service Selection ◽  
Reputation Management ◽  
Security Threats ◽  
Great Loss ◽  
Content Type ◽  
Trust And Reputation ◽  
Web Service Selection

Purpose – As the number of available services increases on the web, it becomes greatly vital in service-oriented computing to discover a trustworthy service for a service composition so as to best-fit business requirements. However, some dishonest service providers may advertise more than what they can offer and cause a great loss to users. In the last few years, trust and reputation management over web service selection mechanism becomes an emerging way of dealing with security deficiencies which are inherent in web services environment. The purpose of this paper is to review the security threats carefully and expect that the results serve as a reference guide for designing the robust trust and reputation management mechanisms. Design/methodology/approach – Based on the published literature, the paper reviews and categorizes the most critical and important security threats that apply to trust and reputation models. Findings – A detailed review and a dedicated taxonomy table are derived. As emphasized earlier, they could serve as the most important guideline for design of trust and reputation mechanisms. Originality/value – The papers work contributes to: first, understand in details what kind of security threats may cause damage to trust and reputation management mechanisms for web services selection; and second, categorize these complex security threats and then assist in planning the defense mechanisms.

scholarly journals A customizable web service selection framework using MCDM approaches

2021 ◽  
Author(s):  
Raed Karim
Keyword(s):  
Service Selection ◽  
User Requirements ◽  
Selection System ◽  
Functional Requirements ◽  
Selection Methods ◽  
Weighting Method ◽  
Web Service Selection ◽  
Calculation Process ◽  
Selection Framework ◽  
Selection And Ranking

With the tremendous increase of web services published online, the problem of selecting the best service offers becomes more challenging. Users need to make their decisions on multiple and conflicting non-functional requirements. It is a natural fit to apply the Multi-Criteria Decision Making (MCDM) theory to the service selection and ranking process. In our proposed QoS-based service selection system, we take the user-centric standpoint to design the system. We improve the original MCDM models so that the user requirements on the QoS criteria are included in the rank calculation process. Our proposed QoS weighting method considers the well-defined ANP method combined with the user-defined weights. We compared the improved selection methods and we found that the Constraint Programming method is the best in terms of its sensitivity to the changes made to the QoS weights. Consequently, the results produced from this comparison would be presented to the user.

Framework for Cloud Service Selection and Ranking

2019 ◽  
Author(s):  
Preeti Sirohi ◽  
Amit Agarwal ◽  
Piyush Maheshwari
Keyword(s):  
Service Selection ◽  
Cloud Service ◽  
Selection And Ranking

scholarly journals Trust and Reputation Management for Securing Collaboration in 5G Access Networks: The Road Ahead

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 62542-62560
Author(s):  
Israr Ahmad ◽  
Kok-Lim Alvin Yau ◽  
Mee Hong Ling ◽  
Sye Loong Keoh
Keyword(s):  
Access Networks ◽  
Reputation Management ◽  
The Road ◽  
Trust And Reputation
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