新科学想法 › 学术文库 › 学术文献 › 浏览文献

HTN Planning for Web Service Composition Using SHOP2

热1 twinsen 添加于 2009-12-15 14:00 | 2143 次阅读 | 0 个评论

作者
Sirin E, Parsia B, Wu D, Hendler J, Nau D
摘要
Automated composition of Web Services can be achieved by using AI planning techniques. Hierarchical Task Network (HTN) planning is especially well-suited for this task. In this paper, we describe how HTN planning system SHOP2 can be used with OWL-S Web Service descriptions. We provide a sound and complete algorithm to translate OWL-S service descriptions to a SHOP2 domain. We prove the correctness of the algorithm by showing the correspondence to the situation calculus semantics of OWL-S. We implemented a system that plans over sets of OWL-S descriptions using SHOP2 and then executes the resulting plans over the Web. The system is also capable of executing information-providing Web Services during the planning process. We discuss the challenges and difficulties of using planning in the information-rich and human-oriented context of Web Services.
详细资料
- 文献种类: Miscellaneous
- 期卷页: 2004年
学科领域信息系统 » 计算机科学
标签

HTN SHOP2 Hierarchical Task Network Web Service Composition
相关链接 URL
附件
HTN Planning for Web Service Composition Using SHOP2