CORC  > 北京大学  > 信息科学技术学院
From use case model to service model: An environment ontology based approach
Zhao, Bin ; Cai, Guangjun ; Jin, Zhi
2010
英文摘要One fundamental problem in services computing is how to bridge the gap between business requirements and various heterogeneous IT services. This involves eliciting business requirements and building a solution accordingly by reusing available services. While the business requirements are commonly elicited through use cases and scenarios, it is not straightforward to transform the use case model into a service model, and the existing manual approach is cumbersome and error-prone. In this paper, the environment ontology, which is used to model the problem space, is utilized to facilitate the model transformation process. The environment ontology provides a common understanding between business analysts and software engineers. The required software functionalities as well as the available services' capabilities are described using this ontology. By semi-automatically matching the required capability of each use case to the available capabilities provides by services, a use case is realized by that set of services. At the end of this paper, a fictitious case study was used to illustrate how this approach works. ? 2010 IEEE.; EI; 0
语种英语
DOI标识10.1109/GCC.2010.66
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/329703]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Zhao, Bin,Cai, Guangjun,Jin, Zhi. From use case model to service model: An environment ontology based approach. 2010-01-01.
个性服务
查看访问统计
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。


©版权所有 ©2017 CSpace - Powered by CSpace