Submodular streaming in all its glory: Tight approximation, minimum memory and low adaptive complexity

E Kazemi, M Mitrovic… - International …, 2019 - proceedings.mlr.press
Streaming algorithms are generally judged by the quality of their solution, memory footprint,
and computational complexity. In this paper, we study the problem of maximizing a …

Fully dynamic submodular maximization over matroids

P Dütting, F Fusco, S Lattanzi… - International …, 2023 - proceedings.mlr.press
Maximizing monotone submodular functions under a matroid constraint is a classic
algorithmic problem with multiple applications in data mining and machine learning. We …

Fairness in streaming submodular maximization: Algorithms and hardness

M El Halabi, S Mitrović… - Advances in …, 2020 - proceedings.neurips.cc
Submodular maximization has become established as the method of choice for the task of
selecting representative and diverse summaries of data. However, if datapoints have …

The one-way communication complexity of submodular maximization with applications to streaming and robustness

M Feldman, A Norouzi-Fard, O Svensson… - Journal of the …, 2023 - dl.acm.org
We consider the classical problem of maximizing a monotone submodular function subject
to a cardinality constraint, which, due to its numerous applications, has recently been …

Dynamic non-monotone submodular maximization

K Banihashem, L Biabani, S Goudarzi… - Advances in …, 2023 - proceedings.neurips.cc
Maximizing submodular functions has been increasingly used in many applications of
machine learning, such as data summarization, recommendation systems, and feature …

Regularized submodular maximization at scale

E Kazemi, S Minaee, M Feldman… - … on Machine Learning, 2021 - proceedings.mlr.press
In this paper, we propose scalable methods for maximizing a regularized submodular
function $ f\triangleq g-\ell $ expressed as the difference between a monotone submodular …

Fairness in streaming submodular maximization over a matroid constraint

M El Halabi, F Fusco, A Norouzi-Fard… - International …, 2023 - proceedings.mlr.press
Streaming submodular maximization is a natural model for the task of selecting a
representative subset from a large-scale dataset. If datapoints have sensitive attributes such …

Streaming submodular maximization under a k-set system constraint

R Haba, E Kazemi, M Feldman… - … on Machine Learning, 2020 - proceedings.mlr.press
In this paper, we propose a novel framework that converts streaming algorithms for
monotone submodular maximization into streaming algorithms for non-monotone …

Parallelizing greedy for submodular set function maximization in matroids and beyond

C Chekuri, K Quanrud - Proceedings of the 51st Annual ACM SIGACT …, 2019 - dl.acm.org
We consider parallel, or low adaptivity, algorithms for submodular function maximization.
This line of work was recently initiated by Balkanski and Singer and has already led to …

Non-monotone submodular maximization with nearly optimal adaptivity and query complexity

M Fahrbach, V Mirrokni… - … on Machine Learning, 2019 - proceedings.mlr.press
Submodular maximization is a general optimization problem with a wide range of
applications in machine learning (eg, active learning, clustering, and feature selection). In …