Abstract
Default logic is often used for solving knowledge representation problems in a compact, robust and flexible way. One of goals of intelligent systems is to provide efficient evaluation students’ responces. Often they operate only with the answers to a single question addressing learning a new term, understanding a new concept or mastering a new skill. However, experimental practice shows that asking several questions about the same item results in inconsistent and/or incomplete feedback, i.e. some of the answers are correct while others are partially correct or even incorrect. In this paper we propose use of default logic in an intelligent tutoring system as a way of resolving the problem with inconsistent and/or incomplete input.
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Encheva, S., Tumin, S. (2007). Application of Default Logic in an Intelligent Tutoring System. In: Enokido, T., Barolli, L., Takizawa, M. (eds) Network-Based Information Systems. NBiS 2007. Lecture Notes in Computer Science, vol 4658. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74573-0_50
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DOI: https://doi.org/10.1007/978-3-540-74573-0_50
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