I've been following the Protege mailing list for several years. I've noticed that I find myself and other experienced users often repeating certain informati...

In a previous post I demonstrated how to use enumerated classes to implement ordered values. In that example there were rules to test whether a customer list...

One question I often see on the Protege user mailing list goes something like this: "I have a property that takes on values such as never, rarely, sometimes,...

In this post, i want to go over some basics about OWL and how it relates to various paradigms in computer science. Set Theory and Description Logic The theor...

One of the most useful options in Protege that I find many new users aren't aware of is the command: File>Export inferred axioms as ontology This is useful i...

I've been following the user support list for Protege for quite a while now and I've noticed that some problems seem to come up frequently. This is the first...

In his book Moral Minds, Marc Hauser hypothesized the existence of what he termed a Universal Moral Grammar (UMG): I argue that our moral faculty is equipped...

The following is a tutorial for using the Semantic Web Rule Language (SWRL) with the Protege ontology editor.  I chose the process modeling domain because I ...

I've been reading John Maynard-Smith's classic book Evolution and the Theory of Games. One thing I've found that helps me to understand complex topics is to ...

One of the first classes I audited at UC Berkeley quite a while ago was a Philosophy of Mind seminar led by John Searle. We read Thomas Nagel's What is it li...