Zachary A. Pardos, Neil T. Heffernan. KT-IDEM: Introducing Item Difficulty to the Knowledge Tracing Model. In Joseph A. Konstan, Ricardo Conejo, José L. Marzo, Nuria Oliver, editors, User Modeling, Adaption and Personalization - 19th International Conference, UMAP 2011, Girona, Spain, July 11-15, 2011. Proceedings. Volume 6787 of Lecture Notes in Computer Science, pages 243-254, Springer, 2011. [doi]
@inproceedings{PardosH11,
title = {KT-IDEM: Introducing Item Difficulty to the Knowledge Tracing Model},
author = {Zachary A. Pardos and Neil T. Heffernan},
year = {2011},
doi = {10.1007/978-3-642-22362-4_21},
url = {http://dx.doi.org/10.1007/978-3-642-22362-4_21},
researchr = {https://researchr.org/publication/PardosH11},
cites = {0},
citedby = {0},
pages = {243-254},
booktitle = {User Modeling, Adaption and Personalization - 19th International Conference, UMAP 2011, Girona, Spain, July 11-15, 2011. Proceedings},
editor = {Joseph A. Konstan and Ricardo Conejo and José L. Marzo and Nuria Oliver},
volume = {6787},
series = {Lecture Notes in Computer Science},
publisher = {Springer},
isbn = {978-3-642-22361-7},
}