Vol-596 Ores-2010 Ontology Repositories and Editors for the Semantic Web Using Extended Metadata Model Omv and Metrics in Ontolp Portal
نویسندگان
چکیده
This paper describes the application of OMV-R, an extension of the OMV metadata model for describing ontologies. The motivation is to help users searching for ontologies and ontology research related resources for reuse. In our extension we included information about ontology evaluation and evolution and we also propose more elaborated ways for describing ontology metrics. The extended model was applied to a web portal for Portuguese ontologies, OntoLP. The model was implemented and evaluated through questionnaires answered by users, researchers and ontology engineers.
منابع مشابه
Collaborative Metadata Editor Integrated with Ontology Services and Faceted Portals
This paper presents a generic RDF metadata editor SAHA 3 for collaborative content creation and instant semantic content publishing on the Semantic Web. SAHA 3 is a combination of a user-friendly interface and rich editing tools, that are able to utilize external ONKI ontology repositories as services. The system is integrated with a faceted portal engine HAKO, by which the metadata can be publ...
متن کاملDEMO - Design Environment for Metadata Ontologies
Efficient knowledge sharing and reuse—a pre-requisite for the realization of the Semantic Web vision—is currently impeded by the lack of standards for documenting and annotating ontologies with metadata information. We argue that the availability of metadata is a fundamental dimension of ontology reusability. Metadata information provides a basis for ontology developers to evaluate and adapt ex...
متن کاملAn Executive Approach Based On the Production of Fuzzy Ontology Using the Semantic Web Rule Language Method (SWRL)
Today, the need to deal with ambiguous information in semantic web languages is increasing. Ontology is an important part of the W3C standards for the semantic web, used to define a conceptual standard vocabulary for the exchange of data between systems, the provision of reusable databases, and the facilitation of collaboration across multiple systems. However, classical ontology is not enough ...
متن کاملChallenges for Ontology Repositories and Applications to Biomedicine & Agronomy
The explosion of the number of ontologies and vocabularies available in the Semantic Web makes ontology libraries and repositories mandatory to find and use them. Their functionalities span from simple ontology listing with more or less of metadata description to portals with advanced ontology-based services: browse, search, visualization, metrics, annotation, etc. Ontology libraries and reposi...
متن کاملORES - 2010 Ontology Repositories and Editors for the Semantic Web
This article first lists reasons why an ontology repository or, more generally, a knowledge base (KB) server should permit the collaborative building of one well organized KB rather than solely be a repository for heterogeneous KBs. To that end, the article proposes a KB editing protocol that keeps the KB free of automatically/manually detected inconsistencies and leads knowledge providers to s...
متن کامل