S
San-Yih Hwang
Researcher at National Sun Yat-sen University
Publications - 98
Citations - 2092
San-Yih Hwang is an academic researcher from National Sun Yat-sen University. The author has contributed to research in topics: Web service & Workflow. The author has an hindex of 21, co-authored 96 publications receiving 1956 citations. Previous affiliations of San-Yih Hwang include University of Minnesota & National Tsing Hua University.
Papers
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Journal ArticleDOI
A process-mining framework for the detection of healthcare fraud and abuse
Wan-Shiou Yang,San-Yih Hwang +1 more
TL;DR: A data-mining framework that utilizes the concept of clinical pathways to facilitate automatic and systematic construction of an adaptable and extensible detection model is proposed.
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A probabilistic approach to modeling and estimating the QoS of web-services-based workflows
TL;DR: This paper identifies a set of QoS metrics in the context of WS workflows, and proposes a unified probabilistic model for describing QoS values of a broader spectrum of atomic and composite Web services.
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Dynamic Web Service Selection for Reliable Web Service Composition
TL;DR: This paper studies the dynamic web service selection problem in a failure-prone environment and proposes two strategies to select Web services that are likely to successfully complete the execution of a given sequence of operations.
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iTravel: A recommender system in mobile peer-to-peer environment
Wan-Shiou Yang,San-Yih Hwang +1 more
TL;DR: A cost-effective travel recommender system-iTravel-thus is developed to provide tourists with on-tour attraction recommendation and three data exchange methods that allow users to effectively exchange their ratings toward visited attractions are proposed.
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Efficient mining of group patterns from user movement data
TL;DR: This paper proposes a framework that summarizes user movement data before group pattern mining, and concludes that the cuboid based summarization methods give better performance when the summarized database size is small compared to the original movement database.