Knowledge representation by schemata in financial expert systems

✍ Scribed by P. Lévine; J.-Ch. Pomerol

• Book ID: 104635302
• Publisher: Springer US
• Year: 1989
• Tongue: English
• Weight: 501 KB
• Volume: 27
• Category: Article
• ISSN: 0040-5833
• DOI: 10.1007/bf00133993

✦ Synopsis

This paper introduces the notion of knowledge structuring by schemata. A schema is a chunk of knowledge which generalizes the idea of functional dependence between pertinent concepts (objects). The rules are closely related to the schemata. Moreover the schemata are organized in a hierarchical network which takes into account the relative importance of the concepts. Examples are given in the financial field and the consequences with regards to knowledge engineering are discussed.