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| | Generic Frame Protocol |
 | | The Generic Frame Protocol (GFP), jointly developed at SRI International and Stanford University, provides a set of functions that support a generic interface to underlying frame representation systems (FRSs). |
 | | GFP is based upon a generic model of frame representation systems (with frames, classes, slots, etc.) and consists of a set of access functions (e.g., get a frame by its name, change a slot's value in a frame). |
 | | While GFP necessarily imposes some common requirements on the organization of knowledge (e.g., frames, slots, and values) and semantics of some assertions (e.g., instances and subclass relationship, and inherited slot values, slot constraints), it allows for some variety in the behavior of underlying FRSs. |
| www.ai.sri.com /~gfp (389 words) |
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