Printer Friendly
Dictionary, Encyclopedia and Thesaurus - The Free Dictionary
1,805,266,478 visitors served.
forum mailing list For webmasters
?
New: Language forums
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

knowledge representation
(redirected from Knowledge model)

    Also found in: Wikipedia 0.03 sec.

knowledge representation

A method used to code knowledge in an expert system, typically a series of IF-THEN rules (IF this condition occurs, THEN take this action).

knowledge representation - The subfield of artificial intelligence concerned with designing and using systems for storing knowledge - facts and rules about some subject.

A body of formally represented knowledge is based on a conceptualisation - an abstract view of the world that we wish to represent. In order to manipulate this knowledge we must specify how the abstract conceptualisation is represented as a concrete data structure. An ontology is an explicit specification of a conceptualisation.


How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
?Page tools
Printer friendly
Cite / link
 Email
Feedback
? Mentioned in ? References in periodicals archive
 
1982) as well as others, Dole and Sinatra (1998) created the cognitive reconstruction of knowledge model (CRKM) that incorporated the social psychological emphasis on affective factors such as motivation, belief, and attitude into the prevailing model of conceptual change.
Effects of differential text formats on adult conceptualization of ... by Bird, Nora / Journal of Educational Multimedia and Hypermedia
For the purpose supporting the ideas presented in this paper, we consider that the combination of the collaboration tools, the knowledge model construction features, and the search mechanism provide a strong foundation on which to build on the "expert" map scaffolding ideas in the New Model for Education described in the following sections.
The development of the concept mapping tool and the evolution of a ... by Novak, Joseph D. / Focus on Learning Problems in Mathematics
It identifies five pillars: freedom through good governance; high quality education; coming to the "Information Age;" shifting towards knowledge based production, establishing an Arab general knowledge model.
Some aspects of the Arab Human Development Report 2003 as read by a ... by Dumortier, Brigitte / Arab Studies Quarterly (ASQ)
More results
 
Encyclopedia browser? ? Full browser
 
 
Encyclopedia
?

Disclaimer | Privacy policy | Feedback | Copyright © 2009 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.