BPEL Extensions to User-Interactive Service Delivery

NCU Institutional Repository > 資訊電機學院 > 資訊工程研究所 > 期刊論文 > Item 987654321/29108

請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/29108

題名:	BPEL Extensions to User-Interactive Service Delivery
作者:	Lee,J;Lin,YY;Ma,SP;Lee,SJ
貢獻者:	資訊工程研究所
日期:	2009
上傳時間:	2010-06-29 20:13:55 (UTC+8)
出版者:	中央大學
摘要:	Web service technologies are best exploited by composing services, and BPEL (Web Services Business Process Execution Language) is adopted industrial-wide as the de facto service composition standard. However, a BPEL composite service is typically treated as a fully automated service flow that orchestrates multiple web services and involves no user interactions - a desirable feature for service delivery, and is presently not included in the BPEL standard. In this work, we propose an extension to BPEL to infuse user interactions into composite services along three dimensions: (1) to develop two BPEL extension activities to describe the inner workings of user interactions in BPEL service and the rendering of service user interfaces; (2) to provide a wizard-style mechanism to guide the user to interact with the service flow in accordance with the sequence of service execution; and (3) to devise a UI service communication protocol to facilitate secure cross-domain communication among UI services from various domains. An enhanced BPEL engine with a service UI rendering engine has been accordingly developed.
關聯:	JOURNAL OF INFORMATION SCIENCE AND ENGINEERING
顯示於類別:	[資訊工程研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML	855	檢視/開啟

在NCUIR中所有的資料項目都受到原著作權保護.

社群 sharing