基于规划的农业信息服务组合研究

Research on Agricultural Information Service Combination Based on Planning

将面向服务的计算模型应用于实体动态协作的过程管理,实现各个实体间动态发现、整合和协调互动,提出一种实体信息描述模型和一种分层的实体发现机制,从实体状态与能力信息2个层面实现实体资源的发现,将所得到的实体资源信息与领域本体相结合,把实体目标实现方案的制定问题归结为所得行为与资源的规划问题,并调用B lackBox规划机求解,快速抽取出完成实体目标的方案。

Through applying the service-oriented computing model to the dynamic collaborative process management,the dynamic discovery,integration and coordinated interaction among various entities are achieved,an entity description model and a hierarchical entity discovery algorithm are presented,which discoveries the entity resources from the aspects of both entity state and capacity information,integrates the acquired entity information with domain ontology,translates service composition into the planning problem and calls the BlackBox planning machine to quickly extract entities objectives to satisfy user requirements.