Sifa, R., Yawar, R., Ramamurthy, R., & Bauckhage, C. (2018). Matrix and Tensor Factorization Based Game Content Recommender Systems: A Bottom-Up Architecture and a Comparative Online Evaluation. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, 14(1), 102-108. https://doi.org/10.1609/aiide.v14i1.13028