Zhuoyang Xia

2 accepted papers

2026

LLM-Summarized Interest Distillation for Multimedia Recommendation

Meng Jian, Zhuoyang Xia, Haolun Fan, Lifang Wu

IJCAI 2026

Recommendation system technology faces the fundamental challenge of data sparsity. Although incorporating auxiliary textual data works to enrich interactions, lengthy and unstructured item descriptions often fail to depict user interests, as they primarily describe item attributes. Furthermore, the

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2026

Tracking Drift: Variation-Aware Entropy Scheduling for Non-Stationary Reinforcement Learning

Tongxi Wang, Zhuoyang Xia, Xinran Chen, Shan Liu

ICML 2026poster

Real-world reinforcement learning often faces environment drift, but most existing methods rely on static entropy coefficients/target entropy, causing over-exploration during stable periods and under-exploration after drift (thus slow recovery), and leaving unanswered the principled question of how …

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