Re: How can i define a slot for a concept?
Thomas Russ <[email protected]>
| Newsgroups | gmane.comp.ai.powerloom |
|---|---|
| Message-ID | <[email protected]> |
On May 31, 2004, at 6:54 PM, 石 崇德 wrote: > In powerloom i just find how to define concept, relation, > function,etc. but how can i define slots for concepts? > Concepts per se don't really have slots. PowerLoom is a logical definition language and not (directly) an object-oriented or frame language -- although we do provide some support for frame-like definitions. Instead, you apply the relations and functions to objects. It is possible to include various restrictions, mainly using what are called frame predicates which place restrictions on the number or type of fillers. In the most general case, you can also code whatever axioms or definitions you want using the logical definition language. What is an example of what you want to express?