J. Ahn, P. Brusilovsky, and S. Han. Proceedings of the 20th International Conference on Intelligent User Interfaces, page 202--212. New York, NY, USA, ACM, (2015)
J. Ahn, P. Brusilovsky, and S. Han. Proceedings of the 20th International Conference on Intelligent User Interfaces, page 202--212. New York, NY, USA, ACM, (2015)