Empirical Evaluation of User Models and User-Adapted Systems
User Modeling and User-Adapted Interaction
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User Modeling and User-Adapted Interaction
Intelligent Student Profiling with Fuzzy Models
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 3 - Volume 3
Personalizing the Interaction in a Web-based Educational Hypermedia System: the case of INSPIRE
User Modeling and User-Adapted Interaction
Empirical Derivation of a Sequence of User Stereotypes for Language Learning
User Modeling and User-Adapted Interaction
Neuro-fuzzy knowledge processing in intelligent learning environments for improved student diagnosis
Information Sciences—Informatics and Computer Science: An International Journal
An empirical testing of user stereotypes of information retrieval systems
Information Processing and Management: an International Journal - Special issue: Cross-language information retrieval
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IEEE Intelligent Systems
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AH '08 Proceedings of the 5th international conference on Adaptive Hypermedia and Adaptive Web-Based Systems
Adaptive model for user knowledge in the e-learning system
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IEEE Transactions on Learning Technologies
Evaluating the inference mechanism of adaptive learning systems
UM'03 Proceedings of the 9th international conference on User modeling
User models for adaptive hypermedia and adaptive educational systems
The adaptive web
Usability engineering for the adaptive web
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The study and design of adaptive learning system based on fuzzy set theory
Transactions on edutainment IV
Supporting teachers in adaptive educational systems through predictive models: A proof of concept
Expert Systems with Applications: An International Journal
Student modeling and assessment in intelligent tutoring of software patterns
Expert Systems with Applications: An International Journal
The evaluation of adaptive and personalised information retrieval systems: a review
International Journal of Knowledge and Web Intelligence
Modeling and predicting students problem solving times
SOFSEM'12 Proceedings of the 38th international conference on Current Trends in Theory and Practice of Computer Science
Evaluating the integration of fuzzy logic into the student model of a web-based learning environment
Expert Systems with Applications: An International Journal
Review: Student modeling approaches: A literature review for the last decade
Expert Systems with Applications: An International Journal
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In this paper an evaluation method for assessing the effectiveness, accuracy and validity of a student model was presented. Our method is called PeRSIVA and is a combination of the well-known evaluation method of Kirkpatrick and the layered evaluation framework. These well-known and commonly used evaluation techniques have been selected in order to design an accurate and correct evaluation methodology, since there are no clear guidelines in the literature for the evaluation of the student model of an adaptive tutoring system. Furthermore, PeRSIVA method was used to evaluate the hybrid student model, which combines an overlay model with stereotypes and fuzzy logic techniques, of an e-learning system. Particularly, PeRSIVA assesses the results of student modeling in students' satisfaction, performance, progress, behavior and state, as well as the validity of the conclusions drawn by the student model and the validity of the adaptation decision making. The e-learning system was used by the students of a postgraduate program in the field of informatics in the University of Piraeus and the evaluation results demonstrated learning improvements in students and adaptation success to students' needs.