Quantitative Trust Management to Support QoS-Aware Service Selection in Service-Oriented Environments

Kim, Yukyong; Doh, Kyung-Goo

doi:10.1109/icpads.2013.91

Cited by 3 publications

(4 citation statements)

References 19 publications

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“…Regarding the extensions of SOA to support trust, some studies use the regular SOA model where the ranking or trust process is conducted in the service broker by the service registry (Chen et al, 2008) or by an additional component added to the service broker (Kim and Doh, 2007;Liu et al, 2004;Kim and Doh, 2013). Other studies (Cao et al, 2009;Ran, 2003) use the regular SOA model and add an auxiliary component outside of the service broker.…”

Section: Related Workmentioning

confidence: 97%

“…The trust broker specifies the various levels of trust (Certified, Trusted, or Untrusted) and uses a reputation-based system to preserve the trust levels based on several criteria, including the history of previous interactions. Kim and Doh (2013) build a framework and add a trust mediator as a QoS broker for governing the trust process. The authors propose a trust management model that supports service discovery and selection based on QoS, specifically utilizing security, trust, and reputation.…”

Section: Related Workmentioning

confidence: 99%

“…The only differentiating factor between similar services may be their nonfunctional properties, which can be considered criteria for service selection. As a non-functional property, trust has been used as a criterion for service selection (Dragoni, 2009;Huhns and Singh, 2005;Kalepu et al, 2003;Azarmi et al, 2012;Kim and Doh, 2013).…”

Section: Introductionmentioning

confidence: 99%

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Trust-based Service-Oriented Architecture

Aljazzaf

Capretz

Perry

2016

Journal of King Saud University - Computer and Information Scie

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Service-Oriented Architecture (SOA) is an architectural style in building Web applications based on services. In SOA, the lack of trust between different parties affects the adoption of such architecture. Because trust is an important factor in successful online interactions, it is a major criterion for service selection. In the context of online services and SOA, the literature shows that the field of trust is not mature. The definitions of trust and its essential aspects do not reflect the true nature of trust online. This paper proposes a comprehensive trust-based SOA solution based on an identified trust definition and its principles for selecting services based on their trustworthiness. In particular, SOA is extended and a new component, the trust framework, which is responsible for the trust process, is added to the architecture. Consequently, its components are identified and built. The trust-based SOA is implemented through experiments and scenarios. Ó 2016 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Section: Related Workmentioning

confidence: 97%

Section: Related Workmentioning

confidence: 99%

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Trust-based Service-Oriented Architecture

Aljazzaf

Capretz

Perry

2016

Journal of King Saud University - Computer and Information Scie

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“…Trust values are computed based on time and context. A directed graph called Trust Graph is used for the representation of trust relations between nodes [47]. An edge from AB indicates A Trusts B while BA indicates B trusts A.…”

Section: Quality Of Service (Qos) Based Trustmentioning

confidence: 99%

Defining Service-Oriented Trust Assessment for Social Internet of Things

et al. 2020

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Understanding the trust of software‐intensive distributed systems

Gallege

Gamage

Hill

et al. 2015

Concurrency and Computation

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Summary An early understanding of the trust concerns while composing a distributed system from independently developed software services saves time and effort. It also allows the developer of such distributed systems to reason about the trust‐related properties of these systems. Although there are prevalent approaches for evaluating the trust of such systems, it is not clear which approach, if any, is the most comprehensive and best suited for a given situation. Moreover, there is no agreement about a unified approach, for quantifying trust, which can be applied to the entire software life‐cycle of distributed systems. This article, first, motivates the need for such a quantification of trust via a case study from the domain of indoor tracking. It then provides a comprehensive survey of current approaches that define trust, in general domains, and then focuses on the relevant approaches from the domain of software‐oriented distributed systems. These prevalent efforts are categorized into groups using existing clustering tools and then are further analyzed for their comprehensiveness. The analysis depicts: (1) many trust‐related efforts and associated models have their own constrained views of trust; (2) different trust models focus on different aspects of trust and life‐cycle details; and (3) it is difficult to interoperate across different trust models. Hence, the paper identifies a set of principles that can assist in quantifying and evaluating the trust throughout the software life‐cycle of distributed systems. These principles, then, are applied to the aforementioned case study to provide an outline of how trustworthy distributed systems can be composed from independent software services. Copyright © 2015 John Wiley & Sons, Ltd.

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Quantitative Trust Management to Support QoS-Aware Service Selection in Service-Oriented Environments

Cited by 3 publications

References 19 publications

Trust-based Service-Oriented Architecture

Trust-based Service-Oriented Architecture

Defining Service-Oriented Trust Assessment for Social Internet of Things

Understanding the trust of software‐intensive distributed systems

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