# Improved Deterministic Algorithms for Non-monotone Submodular Maximization

arXiv: https://arxiv.org/abs/2208.14388 · HTML: https://mlsanity.com/paper/2208.14388/

## Key facts

- Cited by 4 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 30 Aug 2022.

## Built on by (most cited first, 4 of 4)

- [Linear Query Approximation Algorithms for Non-monotone Submodular Maximization under Knapsack Constraint](https://mlsanity.com/paper/2305.10292/) (2023)
- [Enhanced Deterministic Approximation Algorithm for Non-monotone Submodular Maximization under Knapsack Constraint with Linear Query Complexity](https://mlsanity.com/paper/2405.12252/) (2024)
- [Improved Parallel Algorithm for Non-Monotone Submodular Maximization under Knapsack Constraint](https://mlsanity.com/paper/2409.04415/) (2024)
- [Fast Approximation Algorithm for Non-Monotone DR-submodular Maximization under Size Constraint](https://mlsanity.com/paper/2511.02254/) (2025)

## Abstract (arXiv)

Submodular maximization is one of the central topics in combinatorial optimization. It has found numerous applications in the real world. In the past decades, a series of algorithms have been proposed for this problem. However, most of the state-of-the-art algorithms are randomized. There remain non-negligible gaps with respect to approximation ratios between deterministic and randomized algorithms in submodular maximization. In this paper, we propose deterministic algorithms with improved approximation ratios for non-monotone submodular maximization. Specifically, for the matroid constraint, we provide a deterministic 0.283-o(1) approximation algorithm, while the previous best deterministic algorithm only achieves a 1/4 approximation ratio. For the knapsack constraint, we provide a deterministic 1/4 approximation algorithm, while the previous best deterministic algorithm only achieves a 1/6 approximation ratio. For the linear packing constraints with large widths, we provide a deterministic 1/6-ε approximation algorithm. To the best of our knowledge, there is currently no deterministic approximation algorithm for the constraints.