Nonconvex | List of Frontiers open access articles

Original Research

Published on 24 Feb 2021

Structured Sparsity of Convolutional Neural Networks via Nonconvex Sparse Group Regularization

in Mathematics of Computation and Data Science

Kevin Bui
Fredrick Park
Shuai Zhang
Yingyong Qi
Jack Xin

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2020.529564

6,547 views
13 citations

Original Research

Published on 19 Oct 2022

Spatio-temporal nonconvex penalty adaptive chirp mode decomposition for signal decomposition of cross-frequency coupled sources in seafloor dynamic engineering

in Ocean Observation

Qing Li

Frontiers in Marine Science

doi 10.3389/fmars.2022.1008242

2,621 views
5 citations

Original Research

Published on 14 Mar 2019

A New Nonconvex Sparse Recovery Method for Compressive Sensing

in Mathematics of Computation and Data Science

Zhiyong Zhou
Jun Yu

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2019.00014

4,054 views
24 citations

Original Research

Published on 22 Nov 2022

Bregman iterative regularization using model functions for nonconvex nonsmooth optimization

in Optimization

Haoxing Yang
Hui Zhang
Hongxia Wang
Lizhi Cheng

Frontiers in Applied Mathematics and Statistics

doi 10.3389/fams.2022.1031039

6,912 views

Original Research

Published on 25 Apr 2022

Nonconvex Nonlocal Tucker Decomposition for 3D Medical Image Super-Resolution

Huidi Jia
Xi'ai Chen
Zhi Han
Baichen Liu
Tianhui Wen
Yandong Tang

Frontiers in Neuroinformatics

doi 10.3389/fninf.2022.880301

4,953 views
5 citations

Methods

Published on 04 Feb 2022

Unified Active and Reactive Power Coordinated Optimization for Unbalanced Distribution Networks in Radial and Looped Topology

in Smart Grids

Yuanjing Zeng
Yang Wang
Peishuai Li

Frontiers in Energy Research

doi 10.3389/fenrg.2021.840014

2,464 views
3 citations

Original Research

Published on 19 Sep 2022

A feasible path-based branch and bound algorithm for strongly nonconvex MINLP problems

in Computational Methods in Chemical Engineering

Chao Liu
Yingjie Ma
Dongda Zhang
Jie Li

Frontiers in Chemical Engineering

doi 10.3389/fceng.2022.983162

3,651 views
7 citations

Original Research

Published on 23 Jul 2021

Convex Approximation Algorithm for AC/DC Distribution Network With Energy Router

in Smart Grids

Tao Zhang
Yunfei Mu
Xiaoyu Wang
Youjun Deng
Yi Song
Kai Yuan
Hongjie Jia

Frontiers in Energy Research

doi 10.3389/fenrg.2021.731944

2,419 views
3 citations

Original Research

Published on 11 Aug 2022

Solving stochastic hydro unit commitment using benders decomposition and modified stochastic dual dynamic programming

in Smart Grids

Zhuangzhuang Li
Ping Yang
Yi Yang
Guanpeng Lu
Yufeng Tang

Frontiers in Energy Research

doi 10.3389/fenrg.2022.955875

2,645 views
6 citations

Brief Research Report

Published on 03 May 2021

Soft Adaptive Mechanical Metamaterials

in Soft Robotics

Romik Khajehtourian
Dennis M. Kochmann

Frontiers in Robotics and AI

doi 10.3389/frobt.2021.673478

12,237 views
33 citations

Original Research

Published on 28 Jun 2023

Difference of anisotropic and isotropic TV for segmentation under blur and Poisson noise

in Computer Vision

Kevin Bui
Yifei Lou
Fredrick Park
Jack Xin

Frontiers in Computer Science

doi 10.3389/fcomp.2023.1131317

3,698 views
2 citations

Original Research

Published on 14 Sep 2021

On Consensus-Optimality Trade-offs in Collaborative Deep Learning

in Machine Learning and Artificial Intelligence

Zhanhong Jiang
Aditya Balu
Chinmay Hegde
Soumik Sarkar

Frontiers in Artificial Intelligence

doi 10.3389/frai.2021.573731

2,540 views
4 citations

Brief Research Report

Published on 13 Oct 2022

Underwater image restoration through regularization of coherent structures

in Ocean Observation

Usman Ali
Muhammad Tariq Mahmood

Frontiers in Marine Science

doi 10.3389/fmars.2022.1024339

2,497 views
6 citations

Original Research

Published on 21 Dec 2023

Krill herd technique for dynamic economic dispatch problems with the integration of wind power generation

in Wind Energy

Harish Pulluri
Gouthamkumar Nadakuditi
B. Vedik
B. Srikanth Goud
Ch. Rami Reddy
Hossam Kotb
Kareem M. AboRas
Ahmed Emara

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1339020

1,693 views
2 citations

Original Research

Published on 11 Sep 2020

A Modified Higher-Order Singular Value Decomposition Framework With Adaptive Multilinear Tensor Rank Approximation for Three-Dimensional Magnetic Resonance Rician Noise Removal

in Cancer Imaging and Image-directed Interventions

Li Wang
Di Xiao
Wen S. Hou
Xiao Y. Wu
Lin Chen

Frontiers in Oncology

doi 10.3389/fonc.2020.01640

3,418 views
10 citations

Methods

Published on 23 Feb 2021

Joint Lp-Norm and L2,1-Norm Constrained Graph Laplacian PCA for Robust Tumor Sample Clustering and Gene Network Module Discovery

in Computational Genomics

Xiang-Zhen Kong
Yu Song
Jin-Xing Liu
Chun-Hou Zheng
Sha-Sha Yuan
Juan Wang
Ling-Yun Dai

Frontiers in Genetics

doi 10.3389/fgene.2021.621317

3,509 views
6 citations

Articles

Structured Sparsity of Convolutional Neural Networks via Nonconvex Sparse Group Regularization

Spatio-temporal nonconvex penalty adaptive chirp mode decomposition for signal decomposition of cross-frequency coupled sources in seafloor dynamic engineering

A New Nonconvex Sparse Recovery Method for Compressive Sensing

Bregman iterative regularization using model functions for nonconvex nonsmooth optimization

Nonconvex Nonlocal Tucker Decomposition for 3D Medical Image Super-Resolution

Unified Active and Reactive Power Coordinated Optimization for Unbalanced Distribution Networks in Radial and Looped Topology

A feasible path-based branch and bound algorithm for strongly nonconvex MINLP problems

Convex Approximation Algorithm for AC/DC Distribution Network With Energy Router

Solving stochastic hydro unit commitment using benders decomposition and modified stochastic dual dynamic programming

Soft Adaptive Mechanical Metamaterials

Difference of anisotropic and isotropic TV for segmentation under blur and Poisson noise

On Consensus-Optimality Trade-offs in Collaborative Deep Learning

Underwater image restoration through regularization of coherent structures

Krill herd technique for dynamic economic dispatch problems with the integration of wind power generation

A Modified Higher-Order Singular Value Decomposition Framework With Adaptive Multilinear Tensor Rank Approximation for Three-Dimensional Magnetic Resonance Rician Noise Removal

Joint Lp-Norm and L2,1-Norm Constrained Graph Laplacian PCA for Robust Tumor Sample Clustering and Gene Network Module Discovery