Xiongwei Han

35 papers A* 9A 1B 1Journal 19Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
Automated Optimization Modeling via a Localizable Error-Driven Perspective.
CoRR
Weiting Liu, Han Wu, Yufei Kuang, Xiongwei Han, Tao Zhong, Jianfeng Feng, Wenlian Lu
2026 A* conf
DeepOR: A Deep Reasoning Foundation Model for Optimization Modeling.
AAAI
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
2025 J jnl
1bit-Merging: Dynamic Quantized Merging for Large Language Models.
CoRR
Shuqi Liu, Han Wu, Bowei He, Zehua Liu, Xiongwei Han, Mingxuan Yuan, Linqi Song
2025 A* conf
A Survey of Optimization Modeling Meets LLMs: Progress and Future Directions.
IJCAI
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
2025 J jnl
A Survey of Optimization Modeling Meets LLMs: Progress and Future Directions.
CoRR
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
2025 J jnl
Activation-Guided Consensus Merging for Large Language Models.
CoRR
Yuxuan Yao, Shuqi Liu, Zehua Liu, Qintong Li, Mingyang Liu, Xiongwei Han, Zhijiang Guo, Han Wu, Linqi Song
2025 J jnl
Adaptive Event-Triggered Output-Feedback Control for Nonlinear Semi-Markov Systems With Quantizations.
IEEE Access
Yuangang Li, Jinyi Yuan, Xiongwei Han, Hua Yang, Xiaoying Zhang
2025 — conf
BPP-Search: Enhancing Tree of Thought Reasoning for Mathematical Modeling Problem Solving.
ACL (1)
Teng Wang, Wing Yin Yu, Zhenqi He, Zehua Liu, HaileiGong HaileiGong, Han Wu, Xiongwei Han, Wei Shi, Ruifeng She, Fangzhou Zhu, Tao Zhong
2025 J jnl
Beyond Standard MoE: Mixture of Latent Experts for Resource-Efficient Language Models.
CoRR
Zehua Liu, Han Wu, Ruifeng She, Xiaojin Fu, Xiongwei Han, Tao Zhong, Mingxuan Yuan
2025 A* conf
Decision Information Meets Large Language Models: The Future of Explainable Operations Research.
ICLR
Yansen Zhang, Qingcan Kang, Wing Yin Yu, Hailei Gong, Xiaojin Fu, Xiongwei Han, Tao Zhong, Chen Ma
2025 J jnl
Decision Information Meets Large Language Models: The Future of Explainable Operations Research.
CoRR
Yansen Zhang, Qingcan Kang, Wing Yin Yu, Hailei Gong, Xiaojin Fu, Xiongwei Han, Tao Zhong, Chen Ma
2025 A* conf
Determine-Then-Ensemble: Necessity of Top-k Union for Large Language Model Ensembling.
ICLR
Yuxuan Yao, Han Wu, Mingyang Liu, Sichun Luo, Xiongwei Han, Jie Liu, Zhijiang Guo, Linqi Song
2025 A* conf
Fast and Interpretable Mixed-Integer Linear Program Solving by Learning Model Reduction.
AAAI
Yixuan Li, Can Chen, Jiajun Li, Jiahui Duan, Xiongwei Han, Tao Zhong, Vincent Chau, Weiwei Wu, Wanyuan Wang
2025 J jnl
Fast and Interpretable Mixed-Integer Linear Program Solving by Learning Model Reduction.
CoRR
Yixuan Li, Can Chen, Jiajun Li, Jiahui Duan, Xiongwei Han, Tao Zhong, Vincent Chau, Weiwei Wu, Wanyuan Wang
2025 B conf
Large Language Models are good multi-lingual learners : When LLMs meet cross-lingual prompts.
COLING
Teng Wang, Zhenqi He, Wing-Yin Yu, Xiaojin Fu, Xiongwei Han
2025 — conf
LoRE-Merging: Exploring Low-Rank Estimation For Large Language Model Merging.
EMNLP (Findings)
Zehua Liu, Han Wu, Yuxuan Yao, Xiaojin Fu, Ruifeng She, Xiongwei Han, Tao Zhong, Mingxuan Yuan
2025 J jnl
LoRE-Merging: Exploring Low-Rank Estimation For Large Language Model Merging.
CoRR
Zehua Liu, Han Wu, Yuxuan Yao, Ruifeng She, Xiongwei Han, Tao Zhong, Mingxuan Yuan
2025 A* conf
OptiBench Meets ReSocratic: Measure and Improve LLMs for Optimization Modeling.
ICLR
Zhicheng Yang, Yiwei Wang, Yinya Huang, Zhijiang Guo, Wei Shi, Xiongwei Han, Liang Feng, Linqi Song, Xiaodan Liang, Jing Tang
2025 J jnl
OptiTree: Hierarchical Thoughts Generation with Tree Search for LLM Optimization Modeling.
CoRR
Haoyang Liu, Jie Wang, Yuyang Cai, Xiongwei Han, Yufei Kuang, Jianye Hao
2025 J jnl
Optimization Modeling via Semantic Anchored Alignment.
CoRR
Yansen Zhang, Qingcan Kang, Yujie Chen, Yufei Wang, Xiongwei Han, Tao Zhong, Mingxuan Yuan, Chen Ma
2025 J jnl
REG: A Regularization Optimizer for Robust Training Dynamics.
CoRR
Zehua Liu, Han Wu, Xiaojin Fu, Shuqi Liu, Xiongwei Han, Tao Zhong, Mingxuan Yuan
2025 — conf
Sens-Merging: Sensitivity-Guided Parameter Balancing for Merging Large Language Models.
ACL (Findings)
Shuqi Liu, Han Wu, Bowei He, Xiongwei Han, Mingxuan Yuan, Linqi Song
2025 J jnl
Sens-Merging: Sensitivity-Guided Parameter Balancing for Merging Large Language Models.
CoRR
Shuqi Liu, Han Wu, Bowei He, Xiongwei Han, Mingxuan Yuan, Linqi Song
2025 J jnl
Unlocking Efficient Long-to-Short LLM Reasoning with Model Merging.
CoRR
Han Wu, Yuxuan Yao, Shuqi Liu, Zehua Liu, Xiaojin Fu, Xiongwei Han, Xing Li, Hui-Ling Zhen, Tao Zhong, Mingxuan Yuan
2024 J jnl
BPP-Search: Enhancing Tree of Thought Reasoning for Mathematical Modeling Problem Solving.
CoRR
Teng Wang, Wing-Yin Yu, Zhenqi He, Zehua Liu, Xiongwei Han, Hailei Gong, Han Wu, Wei Shi, Ruifeng She, Fangzhou Zhu, Tao Zhong
2024 A* conf
Chain-of-Experts: When LLMs Meet Complex Operations Research Problems.
ICLR
Ziyang Xiao, Dongxiang Zhang, Yangjun Wu, Lilin Xu, Yuan Jessica Wang, Xiongwei Han, Xiaojin Fu, Tao Zhong, Jia Zeng, Mingli Song, Gang Chen
2024 A* conf
DQ-LoRe: Dual Queries with Low Rank Approximation Re-ranking for In-Context Learning.
ICLR
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
2024 J jnl
Determine-Then-Ensemble: Necessity of Top-k Union for Large Language Model Ensembling.
CoRR
Yuxuan Yao, Han Wu, Mingyang Liu, Sichun Luo, Xiongwei Han, Jie Liu, Zhijiang Guo, Linqi Song
2024 A* conf
Enhancing LLM Reasoning via Vision-Augmented Prompting.
NeurIPS
Ziyang Xiao, Dongxiang Zhang, Xiongwei Han, Xiaojin Fu, Wing Yin Yu, Tao Zhong, Sai Wu, Yuan Wang, Jianwei Yin, Gang Chen
2024 J jnl
Large Language Models are Good Multi-lingual Learners : When LLMs Meet Cross-lingual Prompts.
CoRR
Teng Wang, Zhenqi He, Wing-Yin Yu, Xiaojin Fu, Xiongwei Han
2024 — conf
Towards Human-aligned Evaluation for Linear Programming Word Problems.
LREC/COLING
Linzi Xing, Xinglu Wang, Yuxi Feng, Zhenan Fan, Jing Xiong, Zhijiang Guo, Xiaojin Fu, Rindra Ramamonjison, Mahdi Mostajabdaveh, Xiongwei Han, Zirui Zhou, Yong Zhang
2023 J jnl
DQ-LoRe: Dual Queries with Low Rank Approximation Re-ranking for In-Context Learning.
CoRR
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
2023 — conf
LaTeX2Solver: a Hierarchical Semantic Parsing of LaTeX Document into Code for an Assistive Optimization Modeling Application.
ACL (demo)
Rindra Ramamonjison, Timothy T. L. Yu, Linzi Xing, Mahdi Mostajabdaveh, Xiaorui Li, Xiaojin Fu, Xiongwei Han, Yuanzhe Chen, Ren Li, Kun Mao, Yong Zhang
2021 A conf
Grassland: A Rapid Algebraic Modeling System for Million-variable Optimization.
CIKM
Xihan Li, Xiongwei Han, Zhishuo Zhou, Mingxuan Yuan, Jia Zeng, Jun Wang
2021 J jnl
Grassland: A Rapid Algebraic Modeling System for Million-variable Optimization.
CoRR
Xihan Li, Xiongwei Han, Zhishuo Zhou, Mingxuan Yuan, Jia Zeng, Jun Wang