Zizhen Zhang

Associate Professor, SUN YAT-SEN UNIVERSITY

Joined

July 2019

Names

Zizhen Zhang

Emails

****@mail.sysu.edu.cn (Confirmed)

Personal Links

DBLP

Career & Education History

Associate Professor

SUN YAT-SEN UNIVERSITY (sysu.edu.cn)

2017 – Present

Advisors, Relations & Conflicts

PhD Advisor

Andrew Lim

Present

Expertise

neural combinatorial optimization

2020 – 2030

Publications

Structure-Aware Bipartite Representations for Efficient MILP Branching
Li Liang, Zizhen Zhang
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
TPD-AHD: Textual Preference Differentiation for LLM-Based Automatic Heuristic Design
Junyi Luo, Zhanhong Fang, Junshu Liu, Jinbiao Chen, Yunfeng Xu, Jiahai Wang, Zizhen Zhang
- Submitted to ICLR 2026
- Readers: Everyone
BOPO: Neural Combinatorial Optimization via Best-anchored and Objective-guided Preference Optimization
Zijun Liao, Jinbiao Chen, Debing Wang, Zizhen Zhang, Jiahai Wang
- ICML 2025 poster
- Readers: Everyone
Rethinking Neural Multi-Objective Combinatorial Optimization via Neat Weight Embedding
Jinbiao Chen, Zhiguang Cao, Jiahai Wang, Yaoxin Wu, Hanzhang Qin, Zizhen Zhang, Yue-Jiao Gong
- ICLR 2025 Poster
- Readers: Everyone
Neural Combinatorial Optimization for Robust Routing Problem with Uncertain Travel Times
Pei Xiao, Zizhen Zhang, Jinbiao Chen, Jiahai Wang, Zhenzhen Zhang
- NeurIPS 2024 poster
- Readers: Everyone
Solving Multiobjective Combinatorial Optimization via Learn to Improve Method
Te Ye, Zizhen Zhang, Jinbiao Chen, Jiahai Wang
- Submitted to ICLR 2024
- Readers: Everyone
Deep Reinforcement Learning with Two-Stage Training Strategy for Practical Electric Vehicle Routing Problem with Time Windows
Jinbiao Chen, Huanhuan Huang, Zizhen Zhang, Jiahai Wang
- 12 May 2023
- OpenReview Archive Direct Upload
- Readers: Everyone
Neural Multi-Objective Combinatorial Optimization with Diversity Enhancement
Jinbiao Chen, Zizhen Zhang, Zhiguang Cao, Yaoxin Wu, Yining Ma, Te Ye, Jiahai Wang
- NeurIPS 2023 poster
- Readers: Everyone
An Efficient Forest-Based Tabu Search Algorithm for the Split-delivery Vehicle Routing Problem
Zizhen Zhang, Huang He, Zhixing Luo, Hu Qin, Songshan Guo
- 2015 (modified: 16 Jul 2019)
- AAAI 2015
- Readers: Everyone
A Tree-Based Tabu Search Algorithm for the Manpower Allocation Problem with TimeWindows and Job-Teaming Constraints
Yilin Cai, Zizhen Zhang, Songshan Guo, Hu Qin, Andrew Lim
- 2013 (modified: 02 Mar 2020)
- IJCAI 2013
- Readers: Everyone

Zizhen Zhang

Names

Emails

Personal Links

Career & Education History

Advisors, Relations & Conflicts

Expertise

Publications

Co-Authors