From Semantic Sensor Network Incubator Group
								
												
				The tools have been reviewed according to the following criteria:
-  Required software. The different software required to run the application
 
-  Editorial workflow. The workflow for collaboratively editing the ontologies
 
-  Functionalities. The functionalities provided
 
-  Ontology languages. The ontology languages supported
 
-  Status. The latest release of the software and the plans for future development
 
-  Support. Support provided by the developers
 
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 ContentCVS
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 Collaborative Protégé
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|  Required software
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-  Follows a client-server approach
 
-  The client is a plugin for Protégé 4
  
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-  Follows a client-server approach
 
-  The client is a plugin for Protégé 3.4.X or WebProtégé
  
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|  Editorial workflow
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 Works like a version control system (CVS/SVN): Export, check-out, update, and commit
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 Two modes:
-  Concurrent edition
-  Several users can edit the ontology concurrently
 
-  Requires a server
 
  
-  Sequential edition
-  Only one user can edit the ontology and then it "passes" the files to another one
 
-  Does not require a server
 
   
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|  Functionalities
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-  Granularity of axiom and of ontology element
 
-  Does not support annotations (on commits or on ontology elements)
 
-  Find local changes with respect to the repository (structural and semantic differences)
 
-  Conflict detection and resolution
 
-  Preview the logic consequences of changes
  
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-  Granularity of ontology element
 
-  Annotate ontology elements and changes (stores user name and timestamp)
 
-  Search annotations
 
-  Track changes
 
-  Voting mechanisms
 
-  Chat with other users
  
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|  Ontology languages
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 OWL
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 OWL, RDF(S), or Protégé's Frames model
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|  Status
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-  Version 1.2.101 released at February 24, 2009; plugin Tested for Protege 4 build 101 
 
-  Revision for Build 108 is being adapted
  
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-  Included in the latest Protégé 3.X version:  Protege 3.4.1 (build 537) released at June 18th 2009
 
-  Further versions are expected to appear
  
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|  Support
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-  Contact the developers
 
-  Protégé mailing lists
  
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