A reference ontology for biomedical informatics: the foundational model of anatomy
Journal of Biomedical Informatics - Special issue: Unified medical language system
NCI Thesaurus: A semantic model integrating cancer-related clinical and molecular information
Journal of Biomedical Informatics
Argumentation-Based Ontology Engineering
IEEE Intelligent Systems
A Workflow for the Networked Ontologies Lifecycle: A Case Study in FAO of the UN
Current Topics in Artificial Intelligence
Supporting Collaborative Ontology Development in Protégé
ISWC '08 Proceedings of the 7th International Conference on The Semantic Web
CONGAS: A COllaborative Ontology Development Framework Based on Named GrAphS
AI*IA '09: Proceedings of the XIth International Conference of the Italian Association for Artificial Intelligence Reggio Emilia on Emergent Perspectives in Artificial Intelligence
Ontology development for the masses: creating ICD-11 in WebProtégé
EKAW'10 Proceedings of the 17th international conference on Knowledge engineering and management by the masses
Kali-ma: a semantic guide to browsing and accessing functionalities in plugin-based tools
EKAW'10 Proceedings of the 17th international conference on Knowledge engineering and management by the masses
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II
An analysis of collaborative patterns in large-scale ontology development projects
Proceedings of the sixth international conference on Knowledge capture
A holistic approach to collaborative ontology development based on change management
Web Semantics: Science, Services and Agents on the World Wide Web
Turning Conflicts into Collaboration
Computer Supported Cooperative Work
Proceedings of the 5th Annual ACM Web Science Conference
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As knowledge engineering moves to the Semantic Web, ontologies become dynamic products of collaborative development rather than artifacts produced in a closed environment of a single research group. However, the projects differ--sometimes significantly--in the way the community members can contribute, the different roles they play, the mechanisms they use to carry out discussions and to achieve consensus. We are currently developing a flexible mechanism to support a wide range of collaborative workflows in the Protégé environment. In this paper, we analyze workflows for several active projects, and describe the properties of these workflows. We discuss an ontology that we developed to represent different aspects of workflows for collaborative ontology development. This ontology is a key component of the customizable workflow support in Protégé. We evaluate the coverage and flexibility of this ontology by using it to represent formally two different collaborative workflows described in the literature, Diligentand BiomedGT. This evaluation demonstrates that our workflow ontology is sufficiently flexible to represent these very different workflows.