Knowledge Spaces with Graded Knowledge States

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F09%3A00010065" target="_blank" >RIV/61989592:15310/09:00010065 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Knowledge Spaces with Graded Knowledge States
Original language description
Knowledge spaces represent a framework for assessment of knowledge for which solid theoretical foundations, methodology, software tools and numerous practical applications are available. The underlying assumption in knowledge spaces is that a knowledge state of an individual is represented by a set of items/questions which the individual has mastered/is capable of answering. In this paper, we propose an extension of knowledge spaces which accounts for gradedness of knowledge states. Namely, more often than not, to assess whether an individual has mastered an item is a matter of degree. We assume that a knowledge state is represented by a graded set with grades representing degrees to which an individual has mastered the items. The scale of grades becomes a parameter of our approach. If 0 and 1 are the only grades, our approach coincides with that of ordinary knowledge spaces. We develop basic concepts and results in the graded setting including bases of graded knowledge states and thei
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Symposium on Knowledge Acquisition and Modeling
ISBN
978-0-7695-3488-6
ISSN
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e-ISSN
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Number of pages
1500
Pages from-to
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Publisher name
IEEE Computer Society Press
Place of publication
New York
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Event date
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Type of event by nationality
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UT code for WoS article
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