基于本体的迁移工作流服务模型研究

针对迁移工作流服务语义共享的特点，基于本体论，提出一种迁移工作流服务模型。该模型通过工作流元本体为迁移实例和各站点提供统一的工作流服务语义。在此基础上，通过服务本体描述和组织迁移工作流服务，实现服务发现。该模型较好地实现了迁移实例与各站点间的语义共享。

Study of migrating workflow service model based on ontology

According to the sharing characteristic of the service semantic in the migrating workflow system, a migrating workflow service model based on ontology was proposed. The model provided uniform workflow service semantic for migrating instance and workstations using work.flow metaontology. Then it organized migrating workflow service by service ontology to realize service discovery. The model realized the semantic sharing between migrating instance and workstations in a better way.