Abou-Zleikha, Mohamed, and Noor Shaker. “PaTux: An Authoring Tool for Level Design through Pattern Customisation Using Non-Negative Matrix Factorization”. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment 10, no. 1 (June 29, 2021): 103-104. Accessed April 23, 2024. https://ojs.aaai.org/index.php/AIIDE/article/view/12726.