Accepted Papers
Truthful Aggregation of LLMs with an Application to Online Advertising
Ermis Soumalias (University of Zurich, ETH AI Center), Michael J Curry (Harvard University), Sven Seuken (University of Zurich, ETH AI Center)Coordinated Dynamic Bidding in Repeated Second-Price Auctions with Budgets
Yurong Chen (Peking University), Qian Wang (Peking University), Zhijian Duan (Peking University), Haoran Sun (Peking University), Zhaohua Chen (Peking University), Xiang Yan (Shanghai Jiao Tong University), Xiaotie Deng (Peking University)Strategic Budget Selection in a Competitive Autobidding World
Yiding Feng (University of Chicago), Brendan Lucier (Microsoft Research), Aleksandrs Slivkins (Microsoft Research)Platform Competition in the Autobidding World
Ariel Schvartzman (Google Research), Gagan Aggarwal (Google Research), Andres Perlroth (Google Research), Mingfei Zhao (Google Research)Ad Auctions for LLMs via Retrieval Augmented Generation
MohammadTaghi Hajiaghayi (University of Maryland), SĂ©bastien Lahaie (Google Research), Keivan Rezaei (University of Maryland), Suho Shin (University of Maryland)Interference Among First-Price Pacing Equilibria: A Bias and Variance Analysis
Luofeng Liao (Columbia University), Christian Kroer (Columbia University), Sergei Leonenkov (Ads Online Experimentation, Meta), Okke Schrijvers (Meta), Liang Shi (Meta), Nicolas Stier-Moses (Central Applied Science, Meta), Congshan Zhang (Meta)Exponential Pricing for Online Resource Allocation
Rohan Ghuge (Georgia Institute of Technology), Sahil Singla (Georgia Institute of Technology), Yifan Wang (Georgia Institute of Technology)Modeling User Retention through Generative Flow Networks
Ziru Liu (City University of Hong Kong), Shuchang Liu (Kuaishou Technology), Bin Yang (Kuaishou Technology), Zhenghai Xue (Nanyang Technology University), Qingpeng Cai (Kuaishou Technology), Xiangyu Zhao (City University of Hong Kong), Zijian Zhang (City University of Hong Kong), Lantao Hu (Kuaishou Technology), Han Li (Kuaishou Technology), Peng Jiang (Kuaishou Technology)Two-stage Auction Design in Online Advertising
Zhikang Fan (Renmin University of China), Lan Hu (Huawei Technologies Ltd.), Ruirui Wang (Huawei Technologies Ltd.), Zhongrui Ma (Huawei Technologies Ltd.), Yue Wang (Huawei Technologies Ltd.), Qi Ye (Huawei Technologies Ltd.), Weiran Shen (Renmin University of China)Autobidders with Budget and ROI Constraints: Efficiency, Regret, and Pacing Dynamics
Brendan Lucier (Microsoft Research), Sarath Pattathil (MIT), Aleksandrs Slivkins (Microsoft Research), Mengxiao Zhang (USC)Ads in Conversations: Market Thickness and Match Quality
Martino Banchio (Google), Aranyak Mehta (Google), Andres Perlroth (Google)Non-Uniform Bid-Scaling: Empirical Findings and Theoretical Analysis
Yuan Deng (Google Research), Jieming Mao (Google Research), Vahab Mirrokni (Google Research), Yifeng Teng (Google Research), Hanrui Zhang (Google Research), Song Zuo (Google Research)Randomized Truthful Auctions with Learning Agents
Andres Perlroth (Google), Gagan Aggarwal (Google Research), Anupam Gupta (New York University), Grigoris Velegkas (Yale University)The Contextual Second Price Auction: Mitigating the Winner's Curse in Online Ad Auctions with Noisy Signals
Andres Perlroth (Google), Martino Banchio (Google Research), Christopher Liaw (Google)LLMs at the Bargaining Table
Yuan Deng (Google Research), Vahab Mirrokni (Google Research), Hanrui Zhang (Google Research), Song Zuo (Google Research), Renato Paes Leme (Google Research)Auctions with LLM Summaries
Avinava Dubey (Google), Zhe Feng (Google), Rahul Kidambi (Google), Aranyak Mehta (Google), Di Wang (Google)Dynamic Pricing and Learning with Bayesian Persuasion
Shipra Agrawal (Columbia University), Yiding Feng (University of Chicago), Wei Tang (Columbia University)Optimizing Revenue in Truthful Ad Auctions with User Coupons: A Learning-Based Framework
Xiaodong Liu (Gaoling School of Artificial Intelligence, Renmin University of China), Yiming Ding (Kuaishou Technology Co., Ltd), Yuan Guo (Kuaishou Technology Co., Ltd), Changcheng Li (Kuaishou Technology Co., Ltd), Peng Jiang (Kuaishou Technology Co., Ltd), Weiran Shen (Gaoling School of Artificial Intelligence, Renmin University of China)Algorithmic Collusion by Large Language Models
Sara Fish (Harvard), Yannai A. Gonczarowski (Harvard University), Ran Shorrer (Penn State)The Role of Transparency in Repeated First-Price Auctions with Unknown Valuations
Nicolo Cesa-Bianchi (University of Milan), Tommaso Cesari (University of Ottawa), Roberto Colomboni (University of Milan), Federico Fusco (Sapienza University of Rome), Stefano Leonardi (Sapienza University of Rome)Dynamic Local Average Treatment Effects
Ravi B. Sojitra (Stanford University), Vasilis Syrgkanis (Stanford University), Ravi Sojitra (Stanford University)