Modeling Internet-Based Software Systems Using Autonomous Components  

作　　者：JIAO Wenpin ZHU Pingping MEI Hong 

机构地区：[1]Institute of Software, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871, China

出　　处：《Chinese Journal of Electronics》2006年第4期593-598,共6页电子学报（英文版）

基　　金：This work is supported by the National Basic Research Program （973） of China （No.2002CB312003）, the National Natural Science Foundation of China （No.60233010, 60303004 and 90412011）, and the National High-Tech Research and Development Program （863） of China （No.2005AA112030）.

摘　　要：Internet-based software systems （called as Internetware） are dynamically formed task-specific coalitions of distributed autonomous components. Autonomous components were modeled from five aspects, i.e., goal, service, use contract, operating context, and implementation. The model can semantically reason about the autonomous behaviors of autonomous components. Based on the model, Internetware can be constructed using autonomous components from two directions, i.e., goal-driven refinement from top to bottom and cooperation-based composition from bottom to up. Then, Internetware is feasible if the refinement process can find a group of autonomous components that are willing to cooperate and can cooperatively achieve the goals of Internetware.

关 键 词：Internet-based software system INTERNETWARE Autonomous component Model. 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]