Axel Flinth

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 33

Top Topics

Kronecker Product

Sparse Reconstruction

Channel Estimation

Top Venues

IEEE Trans. Inf. Theory

J. Approx. Theory

Publications

Gerhard Wunder, Axel Flinth, Daniel Becker, Benedikt Groß
Perfectly Secure Key Agreement Over a Full Duplex Wireless Channel. CoRR (2024)
Georg Bökman, Axel Flinth, Fredrik Kahl
In search of projectively equivariant networks. Trans. Mach. Learn. Res. 2023 (2023)
Lucas Brynte, Georg Bökman, Axel Flinth, Fredrik Kahl
Rigidity Preserving Image Transformations and Equivariance in Perspective. SCIA (2) (2023)
Gerhard Wunder, Axel Flinth, Benedikt Groß
One-Shot Messaging at Any Load Through Random Sub-Channeling in OFDM. IEEE Trans. Inf. Theory 69 (10) (2023)
Axel Flinth, Fredrik Ohlsson
Optimization Dynamics of Equivariant and Augmented Neural Networks. CoRR (2023)
Gerhard Wunder, Axel Flinth, Daniel Becker, Benedikt Groß
Mimicking DH Key Exchange Over a Full Duplex Wireless Channel via Bisparse Blind Deconvolution. CommNet (2023)
Axel Flinth, Ingo Roth, Gerhard Wunder
Bisparse Blind Deconvolution through Hierarchical Sparse Recovery. CoRR (2022)
Georg Bökman, Axel Flinth, Fredrik Kahl
In Search of Projectively Equivariant Neural Networks. CoRR (2022)
Georg Bökman, Fredrik Kahl, Axel Flinth
ZZ-Net: A Universal Rotation Equivariant Architecture for 2D Point Clouds. CVPR (2022)
Gerhard Wunder, Axel Flinth, Benedikt Groß
One-Shot Messaging at Any Load Through Random Sub-Channeling in OFDM. CoRR (2022)
Lucas Brynte, Georg Bökman, Axel Flinth, Fredrik Kahl
Rigidity Preserving Image Transformations and Equivariance in Perspective. CoRR (2022)
Gerhard Wunder, Axel Flinth, Benedikt Groß
Measure Concentration on the OFDM-Based Random Access Channel. SSP (2021)
Axel Flinth, Frédéric de Gournay, Pierre Weiss
On the linear convergence rates of exchange and continuous methods for total variation minimization. Math. Program. 190 (1) (2021)
Benedikt Groß, Axel Flinth, Ingo Roth, Jens Eisert, Gerhard Wunder
Hierarchical sparse recovery from hierarchically structured measurements with application to massive random access. CoRR (2021)
Georg Bökman, Fredrik Kahl, Axel Flinth
ZZ-Net: A Universal Rotation Equivariant Architecture for 2D Point Clouds. CoRR (2021)
Jens Eisert, Axel Flinth, Benedikt Groß, Ingo Roth, Gerhard Wunder
Hierarchical compressed sensing. CoRR (2021)
Benedikt Groß, Axel Flinth, Ingo Roth, Jens Eisert, Gerhard Wunder
Hierarchical Sparse Recovery from Hierarchically Structured Measurements with Application to Massive Random Access. SSP (2021)
Axel Flinth, Ingo Roth, Benedikt Groß, Jens Eisert, Gerhard Wunder
Guaranteed blind deconvolution and demixing via hierarchically sparse reconstruction. CoRR (2021)
Gerhard Wunder, Axel Flinth, Benedikt Groß
Measure Concentration on the OFDM-based Random Access Channel. CoRR (2021)
Ingo Roth, Martin Kliesch, Axel Flinth, Gerhard Wunder, Jens Eisert
Reliable Recovery of Hierarchically Sparse Signals for Gaussian and Kronecker Product Measurements. IEEE Trans. Signal Process. 68 (2020)
Benedikt Groß, Axel Flinth, Ingo Roth, Jens Eisert, Gerhard Wunder
Hierarchical sparse recovery from hierarchically structured measurements. CoRR (2020)
Gerhard Wunder, Stelios Stefanatos, Axel Flinth, Ingo Roth, Giuseppe Caire
Low-Overhead Hierarchically-Sparse Channel Estimation for Multiuser Wideband Massive MIMO. IEEE Trans. Wirel. Commun. 18 (4) (2019)
Axel Flinth, Sandra Keiper
Recovery of Binary Sparse Signals With Biased Measurement Matrices. IEEE Trans. Inf. Theory 65 (12) (2019)
Ingo Roth, Axel Flinth, Richard Kueng, Jens Eisert, Gerhard Wunder
Hierarchical restricted isometry property for Kronecker product measurements. Allerton (2018)
Gerhard Wunder, Stelios Stefanatos, Axel Flinth, Ingo Roth, Giuseppe Caire
Low-Overhead Hierarchically-Sparse Channel Estimation for Multiuser Wideband Massive MIMO. CoRR (2018)
Ingo Roth, Axel Flinth, Richard Kueng, Jens Eisert, Gerhard Wunder
Hierarchical restricted isometry property for Kronecker product measurements. CoRR (2018)
Gerhard Wunder, Ingo Roth, Axel Flinth, Mahdi Barzegar, Saeid Haghighatshoar, Giuseppe Caire, Gitta Kutyniok
Hierarchical Sparse Channel Estimation for Massive MIMO. CoRR (2018)
Axel Flinth, Ali Hashemi
Approximate Recovery of Initial Point-like and Instantaneous Sources from Coarsely Sampled Thermal Fields via Infinite-Dimensional Compressed Sensing. EUSIPCO (2018)
Axel Flinth
Sparse blind deconvolution and demixing through ℓ 1, 2-minimization. Adv. Comput. Math. 44 (1) (2018)
Gerhard Wunder, Ingo Roth, Mahdi Barzegar, Axel Flinth, Saeid Haghighatshoar, Giuseppe Caire, Gitta Kutyniok
Hierarchical Sparse Channel Estimation for Massive MIMO. WSA (2018)
Axel Flinth, Martin Schäfer
Multivariate α-molecules. J. Approx. Theory 202 (2016)
Axel Flinth
Optimal Choice of Weights for Sparse Recovery With Prior Information. IEEE Trans. Inf. Theory 62 (7) (2016)
Axel Flinth
Minimization with Applications in Recovery of Simultaneously Sparse and Low-Rank Matrice. CoRR (2016)