Zhang, Zizhen

7 publications

ICML 2025 BOPO: Neural Combinatorial Optimization via Best-Anchored and Objective-Guided Preference Optimization Zijun Liao, Jinbiao Chen, Debing Wang, Zizhen Zhang, Jiahai Wang

ICLR 2025 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

NeurIPS 2024 Neural Combinatorial Optimization for Robust Routing Problem with Uncertain Travel Times Pei Xiao, Zizhen Zhang, Jinbiao Chen, Jiahai Wang, Zhenzhen Zhang

NeurIPS 2023 Efficient Meta Neural Heuristic for Multi-Objective Combinatorial Optimization Jinbiao Chen, Jiahai Wang, Zizhen Zhang, Zhiguang Cao, Te Ye, Siyuan Chen

NeurIPS 2023 Neural Multi-Objective Combinatorial Optimization with Diversity Enhancement Jinbiao Chen, Zizhen Zhang, Zhiguang Cao, Yaoxin Wu, Yining Ma, Te Ye, Jiahai Wang

AAAI 2015 An Efficient Forest-Based Tabu Search Algorithm for the Split-Delivery Vehicle Routing Problem Zizhen Zhang, Huang He, Zhixing Luo, Hu Qin, Songshan Guo

IJCAI 2013 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