ontologyportal/sigmakee: Sigma Knowledge Engineering Environment
Sigma is an integrated development environment for logical theories that extend the Suggested Upper Merged Ontology (SUMO). There is a public installation with read-only functions enabled linked from http://www.ontologyportal.org - click on the "Browse" link. After installing, recommended reading is the Sigma manual There is a video on installing Sigma, as well as many others about related tools at To run, simply: Point your browser to http://localhost:8080/sigma/login.html Default credentials are: admin/admin For other tips and debugging techniques: It is highly recommended to build Ontologies with the SUMO plugin for jEdit. This plugin does text highlighting, syntax and type checking, and other features useful for building Ontologies. jEdit can additionally be integrated into Sigmakee, which will allow you to click on a source file and line number for a statement in the Sigma Browse page and be taken to the editor, open on that line. Sigma Knowledge Engineering Environment There was
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