Detecting artifact anomalies in temporal structured workflow as reusable assets

Hwai Jung Hsu*, Feng-Jian Wang

*此作品的通信作者

研究成果: Conference contribution同行評審

9 引文 斯高帕斯(Scopus)

摘要

In service-oriented architecture (SOA), workflows coordinate the services and artifacts to provide solution of certain business goals, and can be viewed as reusable assets in design level. A well-structured workflow may still fail or produce unanticipated run-time behavior because of abnormal artifact manipulation generated from twisted temporal and structural relationships between activities. The methodologies for eliminating such artifact anomalies caused by structural factors have been studied in several previous works; however, the temporal factors are still seldom addressed in related analyses. In this paper, TSworkflow, structured workflows with temporal consideration, are considered as reusable assets in SOA, and the issues of detecting artifact anomalies in TSworkflow are discussed. The artifact anomalies generated from the twisted temporal and structural relationships between artifact operations in TSworkflow are described. The obstacles in the detection such as loops and blank branches are discussed. Finally, we sketch an algorithm detecting artifact anomalies in TSworkflow to assure the correctness of the corresponding reusable assets in SOA.

原文English
主出版物標題Proceedings - 35th Annual IEEE International Computer Software and Applications Conference Workshops, COMPSACW 2011
頁面362-367
頁數6
DOIs
出版狀態Published - 1 11月 2011
事件35th Annual IEEE International Computer Software and Applications Conference Workshops, COMPSACW 2011 - Munich, Germany
持續時間: 18 7月 201121 7月 2011

出版系列

名字Proceedings - International Computer Software and Applications Conference
ISSN(列印)0730-3157

Conference

Conference35th Annual IEEE International Computer Software and Applications Conference Workshops, COMPSACW 2011
國家/地區Germany
城市Munich
期間18/07/1121/07/11

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