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Qingyi Si

AAAI 2026×3ICLR 2026×2ACL 2026效率与系统推理检索与知识多模态强化学习与后训练
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0 一作 · 6 篇 · AAAI 2026 / ICLR 2026 / ACL 2026

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2026 顶会论文

6
作者位次 #2/5ICLR 2026Poster· Deep Learning / Generative Models and Autoencoders

LouisKV: Efficient KV Cache Retrieval for Long Input-Output Sequences

WENBO WU · Qingyi Si · Xiurui Pan · Ye Wang · Jie Zhang

效率与系统检索与知识OpenReview
作者位次 #5/10ACL 2026Poster· Natural Language Processing

Outcome-Grounded Advantage Reshaping for Fine-Grained Credit Assignment in Mathematical Reasoning

Ziheng Li · Liu Kang · Feng Xiao · Luxi Xing · Qingyi Si · Zhuoran Li · Weikang Gong · Deqing Yang · Yanghua Xiao · Hongcheng Guo

摘要

Group Relative Policy Optimization (GRPO) has emerged as a promising critic-free reinforcement learning paradigm for reasoning tasks. However, standard GRPO employs a coarse-grained credit assignment mechanism that propagates group-level rewards uniformly to to every token in a sequence, neglecti...

强化学习与后训练推理可解释性OpenReview 项目页
作者位次 #2/4AAAI 2026Poster· Artificial Intelligence

Breaking the Trade-Off Between Faithfulness and Expressiveness for Large Language Models

Chenxu Yang · Qingyi Si · Lanrui Wang · Zheng Lin

理论与学习动力学OpenReview

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