OntoClean
- Long tutorial (approx 4 hrs). This is the presentation given as the AAAI-2000 Tutorial on Ontology-Driven Conceptual Analysis, among others.
- Short tutorial (2 hours). This is the presentation given at NIST in January, 2002. Includes high level overview, motivating examples of subsumption misuse, formalizations, and the animated example.
- Adademic presentation (1 hour). This is the talk usually given at universities. Includes high level overview, fomalizations, and a short version of the animated example.
- Industry presentation (1 hour). This is the talk usualy given at companies. Includes high level overview, motivating examples of subsumption misused, and a perspective on ontology technology compared to other technologies.
- Short presentation (20-30 mins). This is the talk usually given at conference technical sessions. Includes high level overview, intuitions, brief formalizations, and simple examples.
- Ontolog Forum presentation on OntoClean (includes slides, background links, and a recording of the presentation).
- Towards Knowledge Acquisition from Information Extraction (Video of talk given at ISWC-06)
- Ontologies meet contexts (given at CANDO-05)
- Relearning Ontology Maintenance for the web (given at OntoMan-05)
- From Information Extraction to Knowledge Representation (given at the CMU AI Seminar)
- Semantic Web Ontologies (given at SWANS-05)
- Ontology Maintenance Support (given at the 2004 Protege Conference)
- KR-2002 Panel: Are upper level ontologies worth the effort? with Nicola Guarino, Brandon Bennett, Jim Hendler, and Alan Rector.
- AAAI-99 Panel: Ontologies: Expert Systems all over again? with Michael Uschold, Michael Gruninger, Fritz Lehmann, and Deborah McGuinness.