Haoran Gu — accepted AI-conference papers

2026

Multiple-play Stochastic Bandits with Prioritized Arm Capacity Sharing

Hong Xie, Haoran Gu, Yanying Huang, Tao Tan, Defu Lian

AAAI 2026technical

This paper proposes a variant of multiple-play stochastic bandits tailored to resource allocation problems arising from LLM applications, edge intelligence, etc. The model is composed of finite number of arms and plays. Each arm has a stochastic number of capacities, and each unit of capacity is ass

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2026

ParetoHqD: Fast Offline Multiobjective Alignment of Large Language Models Using Pareto High-Quality Data

Haoran Gu, Handing Wang, Yi Mei, Mengjie Zhang, Yaochu Jin

AAAI 2026technical

Aligning large language models with multiple human expectations and values is crucial for ensuring that they adequately serve a variety of user needs. To this end, offline multiobjective alignment algorithms such as the Rewards-in-Context algorithm have shown strong performance and efficiency. Howev

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