Krzywicki, A., W. Wobcke, X. Cai, M. Bain, A. Mahidadia, P. Compton, and Y. Kim. “Using a Critic to Promote Less Popular Candidates in a People-to-People Recommender System”. Proceedings of the AAAI Conference on Artificial Intelligence 26, no. 2 (July 22, 2012): 2305-2310. Accessed May 9, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/18974.