IEEE Transactions on Services Computing

IEEE Transactions on Services Computing (TSC) is a journal that focuses on research on the algorithmic, mathematical, statistical and computational methods that are central in services computing; the emerging field of Service Oriented Architecture, Web Services, Business Process Integration, Solution Performance Management, Services Operations and Management. Read more about TSC

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From the May/June 2018 issue

Full Solution Indexing for Top-K Web Service Composition

By Jing Li, Yuhong Yan, and Daniel Lemire

Featured article thumbnail imageAutomated service composition fulfills complex tasks by combining different existing web services together. Unfortunately, optimizing service composition is still a challenging area that needs to be addressed. In this article, we propose a novel relational database approach for automated service composition. All possible service combinations are generated beforehand and stored in a relational database. When a user request comes, our system composes SQL queries to search in the database and return the best Quality of Service (QoS) solutions. We test the performance of the proposed system with a web service challenge data set. Our experimental results demonstrate that this system can always find top-K valid solutions to satisfy user's functional and non-functional requirements.

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Editorials and Announcements


  • We are pleased to announce that James Joshi, a professor in the School of Information Sciences at the University of Pittsburgh, USA, has been named the new Editor-in-Chief of the IEEE Transactions on Services Computing starting in 2017.


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