Xiongwei Han

14 papers at tracked venues · 12 at CORE A* · active 2024–2026

DBLP profile ↗ORCID search ↗

Venues

ICLR ×5 NeurIPS ×3 AAAI ×2 ACL ×2 EMNLP ×1 IJCAI ×1

Frequent coauthors

Han Wu

×7

Tao Zhong

×7

Xiaojin Fu

×6

Ziyang Xiao

×4

Wing Yin Yu

×4

Zehua Liu

×4

Gang Chen

×4

Dongxiang Zhang

×4

Zhijiang Guo

×4

Linqi Song

×4

Lilin Xu

×3

Wei Shi

×3

Papers

DeepOR: A Deep Reasoning Foundation Model for Optimization Modeling
AAAI 2026 ·
Ziyang Xiao
,
Yuan Jessica Wang
, Xiongwei Han,
Shisi Guan
,
Jingyan Zhu
,
Jingrong Xie
,
Lilin Xu
,
Han Wu
,
Wing Yin Yu
,
Zehua Liu
,
Xiaojin Fu
,
Gang Chen
,
Dongxiang Zhang
A Survey of Optimization Modeling Meets LLMs: Progress and Future Directions
IJCAI 2025 ·
Ziyang Xiao
,
Jingrong Xie
,
Lilin Xu
,
Shisi Guan
,
Jingyan Zhu
, Xiongwei Han,
Xiaojin Fu
,
WingYin Yu
,
Han Wu
,
Wei Shi
,
Qingcan Kang
,
Jiahui Duan
,
Tao Zhong
,
Mingxuan Yuan
,
Jia Zeng
,
Yuan Wang
,
Gang Chen
,
Dongxiang Zhang
Activation-Guided Consensus Merging for Large Language Models
NeurIPS 2025 ·
Yuxuan Yao
,
Shuqi Liu
,
Zehua Liu
,
Qintong Li
,
Mingyang Liu
, Xiongwei Han,
Zhijiang Guo
,
Han Wu
,
Linqi Song
BPP-Search: Enhancing Tree of Thought Reasoning for Mathematical Modeling Problem Solving
ACL 2025 ·
Teng Wang
,
Wing Yin Yu
,
Zhenqi He
,
Zehua Liu
,
HaileiGong HaileiGong
,
Han Wu
, Xiongwei Han,
Wei Shi
,
Ruifeng She
,
Fangzhou Zhu
,
Tao Zhong
Decision Information Meets Large Language Models: The Future of Explainable Operations Research
ICLR 2025 ·
Yansen Zhang
,
Qingcan Kang
,
Wing Yin Yu
,
Hailei Gong
,
Xiaojin Fu
, Xiongwei Han,
Tao Zhong
,
Chen Ma
Determine-Then-Ensemble: Necessity of Top-k Union for Large Language Model Ensembling
ICLR 2025 ·
Yuxuan Yao
,
Han Wu
,
Mingyang Liu
,
Sichun Luo
, Xiongwei Han,
Jie Liu
,
Zhijiang Guo
,
Linqi Song
Fast and Interpretable Mixed-Integer Linear Program Solving by Learning Model Reduction
AAAI 2025 ·
Yixuan Li
,
Can Chen
,
Jiajun Li
,
Jiahui Duan
, Xiongwei Han,
Tao Zhong
,
Vincent Chau
,
Weiwei Wu
,
Wanyuan Wang
LoRE-Merging: Exploring Low-Rank Estimation For Large Language Model Merging
EMNLP 2025 ·
Zehua Liu
,
Han Wu
,
Yuxuan Yao
,
Xiaojin Fu
,
Ruifeng She
, Xiongwei Han,
Tao Zhong
,
Mingxuan Yuan
OptiBench Meets ReSocratic: Measure and Improve LLMs for Optimization Modeling
ICLR 2025 ·
Zhicheng Yang
,
Yiwei Wang
,
Yinya Huang
,
Zhijiang Guo
,
Wei Shi
, Xiongwei Han,
Liang Feng
,
Linqi Song
,
Xiaodan Liang
,
Jing Tang
OptiTree: Hierarchical Thoughts Generation with Tree Search for LLM Optimization Modeling
NeurIPS 2025 ·
Haoyang Liu
,
Jie Wang
,
Yuyang Cai
, Xiongwei Han,
Yufei Kuang
,
Jianye Hao
Sens-Merging: Sensitivity-Guided Parameter Balancing for Merging Large Language Models
ACL 2025 ·
Shuqi Liu
,
Han Wu
,
Bowei He
, Xiongwei Han,
Mingxuan Yuan
,
Linqi Song
Chain-of-Experts: When LLMs Meet Complex Operations Research Problems
ICLR 2024 ·
Ziyang Xiao
,
Dongxiang Zhang
,
Yangjun Wu
,
Lilin Xu
,
Yuan Jessica Wang
, Xiongwei Han,
Xiaojin Fu
,
Tao Zhong
,
Jia Zeng
,
Mingli Song
,
Gang Chen
DQ-LoRe: Dual Queries with Low Rank Approximation Re-ranking for In-Context Learning
ICLR 2024 ·
Jing Xiong
,
Zixuan Li
,
Chuanyang Zheng
,
Zhijiang Guo
,
Yichun Yin
,
Enze Xie
,
Zhicheng Yang
,
Qingxing Cao
,
Haiming Wang
, Xiongwei Han,
Jing Tang
,
Chengming Li
,
Xiaodan Liang
Enhancing LLM Reasoning via Vision-Augmented Prompting
NeurIPS 2024 ·
Ziyang Xiao
,
Dongxiang Zhang
, Xiongwei Han,
Xiaojin Fu
,
Wing Yin Yu
,
Tao Zhong
,
Sai Wu
,
Yuan Wang
,
Jianwei Yin
,
Gang Chen