ICBO_2018_5: Semantic Integration of Heterogeneous Resources Based on Domain Ontology

Heterogeneity has become an important feature of information resources in the network environment. An integrated approach is needed to achieve the disclosure, association, and retrieval of multiple heterogeneous information resources. The traditional integration methods of information resource can solve the heterogeneous problems in terms of system level, syntax level, structure level, etc. The heterogeneity problems at semantic level will be solved under the support of domain ontology with enhanced semantic. This paper applies domain ontology to the semantic integration of heterogeneous information resources, designs a semantic integration model based on domain ontology, and focus on the problems that should be solved during the implementation of this model. This paper discusses the solutions for the problems and applies them to the process of semantic integration of open resources in the field of plant diversity. The application effect is verified to support the service scenes such as semantic retrieval and knowledge browsing in specific subject areas.