Könyv Using Weighted Constraints To Build Tutoring Systems Nguyen-Thinh Le

Using Weighted Constraints To Build Tutoring Systems

Szerző: Nguyen-Thinh Le
Nyelv: Angol
Kötés: Puha kötésű
Elérhetőség: Beszállítói készleten
Küldés 5-8 napon belül
26 805 Ft
Programming problems constitute a significant challenge for the development of tutoring systems, bec...

Információk a könyvről

Szerző
Nyelv
Angol
Kötés
Könyv - Puha kötésű
Kiadva
2012
oldal
172
EAN
9783838132631
ISBN
3838132637
Enbook ID
06994414
Súly
259
Méretek
152 x 229 x 10

Teljes leírás

Programming problems constitute a significant challenge for the development of tutoring systems, because they can be solved in many different ways. To help the student solve a programming problem effectively, the tutoring system must be able to cover a large space of possible solutions. If a student solution has shortcomings, the system must be able to identify the reason why that solution is not correct. In the state of the art, one of the most promising approaches to modeling knowledge for tutoring systems is the constraint-based technique. This approach uses constraints to model a space of correct solutions, rather than enumerating them. Nguyen-Thinh Le investigated the applicability of this approach to develop tutoring systems for programming with the focus on logic programming. In this book, he proposed the Weighted Constraint-based Model (WCBM) for building Intelligent Tutoring Systems. Constraint weights serve three purposes: they are used to control the process of error diagnosis, to hypothesize the student s intention, and to prioritize feedback messages according to the severity of diagnosed errors.

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