@article{HUB-CSES/PHPBGP18, author = "B. Paassen and B. Hammer and T. Price and T. Barnes and S. Gross and N. Pinkwart", title = "The Continuous Hint Factory - Providing Hints in Vast and Sparsely Populated Edit Distance Spaces", year = 2018, journal = "Journal of Educational Data Mining", publisher = "Educational Data Mining Society", volume = 10, number = 1 } @article{HUB-CSES/AIED2017, author = "T. Barnes and K. Boyer and S. I.-H. Hsiao and N. T. Le and S. Sosnovsky", title = "(Eds.)", year = 2017, journal = "International Journal of Artificial Intelligence in Education, Special Issue on AI-supported Education for Computer Science", publisher = "Springer Verlag", volume = 27, number = 1 }