书目名称 | Research and Development in Intelligent Systems XXIV | 副标题 | Proceedings of AI-20 | 编辑 | Max Bramer,Frans Coenen,Miltos Petridis | 视频video | | 概述 | Includes supplementary material: | 图书封面 |  | 描述 | An agent in a multi-agent system (MAS) has to generate plans for its individual goal, but these plans may con?ict with those that are already being scheduled or executed by other agents. It must also be able to complete its planning and resolution of these con?icts within a reasonable time to have an acceptable quality plan. Although we adopt hierarchical planning (HP, for example, see [7, 12]) using the decision-theoretic planning (DTP) approach [6] for ef?cient planning, it is not trivial to apply HPO to MAS. In HP, appropriate (abstract) plans are selected level by level to maximize the utility U (p), where where p is the expected ?nal plan comprising a sequence of primitive actions. However, in the MAS context, con?icts between agents affect the ef?ciency and quality of resulting plans. When a con?ict is found at lower levels, an additional sophisticated process for avoiding it (con?ict resolution) must be invoked and some extra actions (such as waiting for synchronization and detouring) may have to be added to the plan. The con?ict resolution process may become costly or fail. Even a single con?ict, if it is dif?cult to resolve, will result in a plan with considerably lower qu | 出版日期 | Conference proceedings 2008 | 关键词 | Artificial Intelligence; Constraint Satisfaction; Expert systems; Knowledge Based Systems; evolutionary | 版次 | 1 | doi | https://doi.org/10.1007/978-1-84800-094-0 | isbn_softcover | 978-1-84800-093-3 | isbn_ebook | 978-1-84800-094-0 | copyright | Springer-Verlag London 2008 |
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