| Ostertag, E., and Hendler, J.A. AIRS: An AI-based Ada Reuse System. Technical Report CS-TR 2197, Computer Science Center, University of Maryland, 1987. |
....certain relationships such as close to, depends on, or generalizes can also be derived automatically from the values of their facets, and the given keywords. Unfortunately, these derivations are not inferences, in the sense that they are not formally defined, or based on semantics. The AIRS [ 30 ] system, and other semantic net based systems such as that of Woods and Somerville [ 50 ] and the RLF [ 41 ] work at UNISYS, all provide some version of structural representation of knowledge. In the case of AIRS and RLF, the representational framework is based on KL ONE [ 10 ] the RLF work is ....
....the frame hierarchy) We can now compare our work to the other semanticnet reuse library systems listed in Section 4.3. RLF does not have a built in classifier; the KNET language is used to describe the components, and the retrieval browsing algorithm is left to the application developer. The AIRS [ 30 ] system uses a heuristic retrieval algorithm based on a numerical conceptual distance measure, which the user has to specify. Woods and Somerville use conceptual dependency (CD) diagrams. Their query mechanism is based on a set of verbs. They use word associations specified by the user to ....
Ostertag, E., and Hendler, J.A. AIRS: An AI-based Ada Reuse System. Technical Report CS-TR 2197, Computer Science Center, University of Maryland, 1987.
....Symposium November 1992 4. 2 Features of the RLF Inspiration for the RLF was provided by the KL One system of Ron Brachman [BS85] and a Prolog descendent developed at Paramax VFL [Mat87] The RLF is also related to a number of other on going research projects including LaSSIE [DBSB91] and AIRS [OH87] The RLF is based on three key components. The first is a semantic network formalism which supports both multiple inheritance (classes having multiple parents) and multiple individuation (individuals belonging to multiple classes) The second is a rule based inferencing capability which is ....
E. Ostertag and J. A. Hendler. AIRS: An AI-based Ada reuse system, 1987. Tech. Rep. CS-TR 2197, University of Maryland.
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