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Zhicheng Liu
- > Home > Persons > Zhicheng Liu
Publications
- 2023
- [j43]Wenqi Wang, Zhicheng Liu, Donglei Du, Peihao Shi, Xiaoyan Zhang:
Minimization Problems with Non-Submodular Cover Constraint. Asia Pac. J. Oper. Res. 40(5): 2340012:1-2340012:19 (2023) - 2022
- [j35]Zhicheng Liu, Longkun Guo, Donglei Du, Dachuan Xu, Xiaoyan Zhang:
Maximization problems of balancing submodular relevance and supermodular diversity. J. Glob. Optim. 82(1): 179-194 (2022) - [j30]Zhicheng Liu, Jing Jin, Hong Chang, Donglei Du, Xiaoyan Zhang:
Improved algorithms for non-submodular function maximization problem. Theor. Comput. Sci. 931: 49-55 (2022) - [c50]Hong Chang, Zhicheng Liu, Donglei Du, Xiaoyan Zhang:
Two-Stage BP Maximization Under p-matroid Constraint. COCOON 2022: 452-462 - [c45]Zhicheng Liu, Jing Jin, Donglei Du, Xiaoyan Zhang:
Two-Stage Submodular Maximization Under Knapsack and Matroid Constraints. TAMC 2022: 140-154 - [i7]Donglei Du, Zhicheng Liu, Chenchen Wu, Dachuan Xu, Yang Zhou:
An improved approximation algorithm for maximizing a DR-submodular function over a convex set. CoRR abs/2203.14740 (2022) - 2021
- [j21]Zhicheng Liu, Ling Chen, Hong Chang, Donglei Du, Xiaoyan Zhang:
Online algorithms for BP functions maximization. Theor. Comput. Sci. 858: 114-121 (2021) - [c43]Zhicheng Liu, Hong Chang, Donglei Du, Xiaoyan Zhang:
Improved Algorithms for Non-submodular Function Maximization Problem. AAIM 2021: 190-199 - 2020
- [c31]Ling Chen, Zhicheng Liu, Hong Chang, Donglei Du, Xiaoyan Zhang:
Online BP Functions Maximization. AAIM 2020: 173-184 - [c24]Zhicheng Liu, Hong Chang, Ran Ma, Donglei Du, Xiaoyan Zhang:
Two-Stage Submodular Maximization Problem Beyond Non-negative and Monotone. TAMC 2020: 144-155
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