Proceedings of International Conference on Expert Systems for Development
DOI: 10.1109/icesd.1994.302281
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Graphical and formal knowledge specification with KARL

Abstract: : The paper discusses an approach which allows the specification of a knowledge-based system (kbs) at several levels. The Knowledge Acquisition and Representation Language KARL combines a description of a kbs at the conceptual level supported by graphical modelling primitives with a description at a formal and executable level. Therefore, a KARLspecification can be used as a means for communication between expert and knowledge engineer as well as an intermediate representation, closing the conceptual gap betwe… Show more

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Cited by 3 publications
(1 citation statement)
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“…In [13] FLORID with path expression is used to extract, restructure and manage the semi-structured web data. In [14,15], they propose an operational knowledge specification language KARL, which contains two sublanguage Logic-KARL (F-logic) and Procedure-KARL. For specifying knowledge at conceptual and operational level, the domain layer and inference layer are expressed in Logical-KARL, while the task layer is represented by Procedure-KARL.…”
Section: F-logicmentioning
confidence: 99%
“…In [13] FLORID with path expression is used to extract, restructure and manage the semi-structured web data. In [14,15], they propose an operational knowledge specification language KARL, which contains two sublanguage Logic-KARL (F-logic) and Procedure-KARL. For specifying knowledge at conceptual and operational level, the domain layer and inference layer are expressed in Logical-KARL, while the task layer is represented by Procedure-KARL.…”
Section: F-logicmentioning
confidence: 99%