Balcan M-F, Prasad S, Sandholm T. Increasing Revenue in Efficient Combinatorial Auctions by Learning to Generate Artificial Competition. AAAI [Internet]. 2025 Apr. 11 [cited 2026 May 25];39(13):13572-80. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/33482