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Jaroslav Čechák
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Complexity and difficulty of items in learning systems
R Pelánek, T Effenberger, J Čechák
International Journal of Artificial Intelligence in Education 32 (1), 196-232, 2022
282022
Measuring Difficulty of Introductory Programming Tasks
T Effenberger, J Čechák, R Pelánek
Proceedings of the Sixth (2019) ACM Conference on Learning@ Scale, 28, 2019
252019
Exploration of the robustness and generalizability of the additive factors model
T Effenberger, R Pelánek, J Čechák
Proceedings of the Tenth International Conference on Learning Analytics …, 2020
102020
Item ordering biases in educational data
J Čechák, R Pelánek
Artificial Intelligence in Education: 20th International Conference, AIED …, 2019
102019
Difficulty and Complexity of Introductory Programming Problems
T Effenberger, J Čechák, R Pelánek
72019
To link or not to link: Ranking hyperlinks in Wikipedia using collective attention
P Thruesen, J Čechák, B Sezńec, R Castańo, N Kanhabua
2016 IEEE International Conference on Big Data (Big Data), 1709-1718, 2016
32016
Experimental Evaluation of Similarity Measures for Educational Items
J Čechák, R Pelánek
Proceedings of the 14th International Conference on Educational Data Mining …, 2021
22021
Better Model, Worse Predictions: The Dangers in Student Model Comparisons
J Čechák, R Pelánek
Artificial Intelligence in Education: 22nd International Conference, AIED …, 2021
12021
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