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Protégé-2000 is an open-source tool that assists users in the construction of large electronic knowledge bases. It has an intuitive user interface that enables developers to create and edit domain ontologies. Numerous plugins provide alternative visualization mechanisms, enable management of multiple ontologies, allow the use of interference engines and(More)
In this paper, we present Web-Protégé—a web-based lightweight on-tology editor. Web-Protégé is open source, uses the Google Web Toolkit (GWT) for the user interface, and Protégé for supporting ontology services. We used components of Collaborative Protégé to augment the ontology-editing environment with facilities for discussions and annotations. In this(More)
UNLABELLED WebProtégé is an open-source Web application for editing OWL 2 ontologies. It contains several features to aid collaboration, including support for the discussion of issues, change notification and revision-based change tracking. WebProtégé also features a simple user interface, which is geared towards editing the kinds of class descriptions and(More)
Ontology engineering is a task that is notorious for its difficulty. As the group that developed Protégé, the most widely used ontol-ogy editor, we are keenly aware of how difficult the users perceive this task to be. In this paper, we present the new version of WebProtégé that we designed with two main goals in mind: (1) create a tool that will be easy to(More)
To provide better customer service, NCJRS has made this Federally-funded grant final report available electronically in addition to traditional paper copies. Opinions or points of view expressed are those of the author(s) and do not necessarily reflect the official position or policies of the U.S. Acknowledgements The authors thank Drs. 1 Summary The(More)
The BioPortal web application of the National Center for Biomedical Ontology is a resource that provides access to more than 600 biomedical ontologies. BioPortal users can browse ontologies with any web browser and search for terms across all the ontologies. Users may also access all ontology content and metadata through a Web services interface; many users(More)
We present WebProtégé 2, a Web-based tool for the collaborative editing of OWL ontologies. WebProtégé 2 is " Google docs " environment for ontologies which allows users to create and upload ontologies. It contains various tools that are designed to support collaborative ontology editing such as ontology change tracking, watches, notifications and issue(More)
A. Purpose Protégé-2000 is a general-purpose knowledge acquisition environment that can be used to build guideline models, and encode clinical guidelines using those models. Arezzo allows encoding guidelines using the PROforma guideline model. Using the AREZZO, new clinical applications can be quickly modelled and tested, and instantly deployed on the(More)
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