Trustworthy Service Composition in Service-Oriented Mobile Social Networks

Tao, Zhang; Ma, Jianfeng; Xi, Ning; Liu, Ximeng; Liu, Zhiquan; Xiong, Jinbo

doi:10.1109/icws.2014.102

Cited by 4 publications

(1 citation statement)

References 13 publications

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“…So, the trustworthiness of composite services is extremely important. Following the steps of service composition, trustworthy service composition should appropriately solve the trust issues in the following aspects: service discovery, service evaluation, service selection, transport protocols, system architectures, topology and so on [9]. Based on trustworthy service selection and composition, recent researches for Web service composition and optimization have attracted more and more attention.…”

Section: Introductionmentioning

confidence: 99%

A Framework for Trustworthy Web Service Composition and Optimization

2020

IEEE Access

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Recently, Web service composition and optimization have received an increasing attention from both academia and industrial community. Most current methods have not paid enough attention to the user specific trust requirement for composite services. However, Trust is an important metric to judge whether a composite service can behave as user expected. In this work, firstly, a multifactor concept of trust of composite service is defined based on the trust of component services, interface compatibility and optimal binding schemes. Secondly, a trustworthy Web service composition and optimization framework called TWSCO is proposed to guarantee the trust of composite service and efficiency of Web service composition process. The interface-matching problem among component services and user preference are considered in TWSCO, which firstly uses component services filter to remove untrusted component services. Secondly, the concrete services, based on interface similarity, are organized as clusters. Thirdly, a composite template among component services is formed at the cluster level to guarantee the trust and efficiency of composite service. finally, the best binding scheme is discovered by an optimization method based on user specific trust metrics. In the end, experiments based on real Web services are presented to illustrate the proposed framework TWSCO can effectively guarantee the user preference trust of the composite service.

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Section: Introductionmentioning

confidence: 99%

A Framework for Trustworthy Web Service Composition and Optimization

2020

IEEE Access

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Trustworthy service composition with secure data transmission in sensor networks

et al. 2017

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An innovative approach for QoS-aware web service composition using whale optimization algorithm

Dahan

2024

Sci Rep

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With the proliferation of services and the vast amount of data produced by the Internet, numerous services with comparable functionalities but varying Quality of Service (QoS) attributes are potential candidates for meeting user needs. Consequently, the selection of the most suitable services has become increasingly challenging. To address this issue, a synthesis of multiple services is conducted through a composition process to create more sophisticated services. In recent years, there has been a growing interest in QoS uncertainty, given its potential impact on determining an optimal composite service, where each service is characterized by multiple QoS properties (e.g., response time and cost) that are frequently subject to change primarily due to environmental factors. Here, we introduce a novel approach that depends on the Multi-Agent Whale Optimization Algorithm (MA-WOA) for web service composition problem. Our proposed algorithm utilizes a multi-agent system for the representation and control of potential services, utilizing MA-WOA to identify the optimal composition that meets the user’s requirements. It accounts for multiple quality factors and employs a weighted aggregation function to combine them into a cohesive fitness function. The efficiency of the suggested method is evaluated using a real and artificial web service composition dataset (comprising a total of 52,000 web services), with results indicating its superiority over other state-of-the-art methods in terms of composition quality and computational effectiveness. Therefore, the proposed strategy presents a feasible and effective solution to the web service composition challenge, representing a significant advancement in the field of service-oriented computing.

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Trustworthy Service Composition in Service-Oriented Mobile Social Networks

Cited by 4 publications

References 13 publications

A Framework for Trustworthy Web Service Composition and Optimization

A Framework for Trustworthy Web Service Composition and Optimization

Trustworthy service composition with secure data transmission in sensor networks

An innovative approach for QoS-aware web service composition using whale optimization algorithm

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