Minimizing Live Experiments in Recommender Systems: User Simulation to Evaluate Preference Elicitation Policies. - Chih-Wei Hsu; Martin Mladenov; Ofer Meshi; James Pine; Hubert Pham; Shane Li; Xujian Liang; Anton Polishko; Li Yang; Ben Scheetz; Craig Boutilier (SIGIR, 2024)