Flinth, Axel
- Exact solutions of infinite dimensional total-variation regularized\n problems
2017/08/07 by Axel Flinth, Flinth, Axel, Pierre Weiss +1 · 5 citations
Engineering · Mathematics · #FOS: Mathematics #Numerical Analysis (math.NA) #Numerical methods in inverse problems #Optimization and Control (math.OC) #Photoacoustic and Ultrasonic Imaging #Sparse and Compressive Sensing Techniques
- Optimization Dynamics of Equivariant and Augmented Neural Networks
2023/03/23 by Nordenfors, Oskar, Fredrik Ohlsson, Ohlsson, Fredrik +1 · 5 citations
Computer Science · Physics and Astronomy · #20C35 #37N40 #68T07 #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Model Reduction and Neural Networks #Neural Networks and Applications #Optimization and Control (math.OC)
- Low-Overhead Hierarchically-Sparse Channel Estimation for Multiuser\n Wideband Massive MIMO
2018/06/03 by Gerhard Wunder, Wunder, Gerhard, Stelios Stefanatos +7 · 2 citations
Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Techniques #Advanced Wireless Network Optimization #FOS: Computer and information sciences #Information Theory (cs.IT)
- Grid is Good: Adaptive Refinement Algorithms for Off-the-Grid Total Variation Minimization
2023/01/18 by Axel Flinth, Frédéric de Gournay, Flinth, Axel +3 · 3 citations
Engineering · Mathematics · Computer Science · #Sparse and Compressive Sensing Techniques #Numerical methods in inverse problems #Image and Signal Denoising Methods
- On the linear convergence rates of exchange and continuous methods for\n total variation minimization
2019/06/24 by Axel Flinth, Flinth, Axel, Frédéric de Gournay +3 · 1 citation
Engineering · Mathematics · #FOS: Electrical engineering #FOS: Mathematics #Microwave Imaging and Scattering Analysis #Numerical methods in inverse problems #Optimization and Control (math.OC) #Signal Processing (eess.SP) #Sparse and Compressive Sensing Techniques #electronic engineering #information engineering
- Hierarchical compressed sensing
2021/04/06 by Jens Eisert, Axel Flinth, Eisert, Jens +7 · 1 citation
Computer Science · Engineering · Physics and Astronomy · #Atomic and Subatomic Physics Research #Blind Source Separation Techniques #FOS: Computer and information sciences #FOS: Electrical engineering #FOS: Physical sciences #Information Theory (cs.IT) #Quantum Physics (quant-ph) #Signal Processing (eess.SP) #Sparse and Compressive Sensing Techniques #electronic engineering #information engineering
- Ensembles provably learn equivariance through data augmentation
2024/10/02 by Oskar Nordenfors, Axel Flinth, Nordenfors, Oskar +1 · 1 citation
Computer Science · #20C35 #3799 #68T07 (primary) #Computational Physics and Python Applications #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning in Healthcare #Numerical Analysis (math.NA) #Time Series Analysis and Forecasting
- Thermal Source Localization Through Infinite-Dimensional Compressed Sensing
2017/10/04 by Axel Flinth, Flinth, Axel, Ali Hashemi +1 · 1 citation
Engineering · #46N99 #65K10 #90C25 #FOS: Electrical engineering #FOS: Mathematics #Numerical Analysis (math.NA) #Signal Processing (eess.SP) #Sparse and Compressive Sensing Techniques #Structural Health Monitoring Techniques #Ultrasonics and Acoustic Wave Propagation #electronic engineering #information engineering
- Bisparse Blind Deconvolution through Hierarchical Sparse Recovery
2022/10/20 by Axel Flinth, Flinth, Axel, Ingo Roth +3 · 1 citation
Computer Science · Engineering · #Blind Source Separation Techniques #FOS: Computer and information sciences #FOS: Mathematics #Information Theory (cs.IT) #Microwave Imaging and Scattering Analysis #Numerical Analysis (math.NA) #Sparse and Compressive Sensing Techniques
- Perfectly Secure Key Agreement Over a Full Duplex Wireless Channel
2024/04/10 by Gerhard Wunder, Axel Flinth, Wunder, Gerhard +5 · 1 citation
Engineering · #Wireless Communication Security Techniques