Xiangnan He
3 papers · Latest:
Information Retrieval
Beyond Static Best-of-N: Bayesian List-wise Alignment for LLM-based Recommendation
BLADE introduces a Bayesian framework for LLM-based recommenders to dynamically optimize list-wise metrics, outperforming static methods.
2605.04559
Information RetrievalPosition-Aware Drafting for Inference Acceleration in LLM-Based Generative List-Wise Recommendation
PAD-Rec accelerates LLM-based generative recommendation by using position-aware speculative drafting, achieving up to 3.1x speedup.
2604.27747
Human-Computer InteractionAgentEconomist: An End-to-end Agentic System Translating Economic Intuitions into Executable Computational Experiments
AgentEconomist is an agentic system that translates economic intuitions into executable computational experiments, improving research verification.
2604.27725
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