1 citations · 2 across the 4 of their papers we have counts for
4 papers
Score-Based Generative Models for Robust Channel Estimation
Marius Arvinte, Jonathan I Tamir
Channel estimation is a critical task in digital communications that greatly impacts end-to-end system performance. In this work, we introduce a novel approach for multiple-input m…
Wideband and Entropy-Aware Deep Soft Bit Quantization
Marius Arvinte, Jonathan I. Tamir
Deep learning has been recently applied to physical layer processing in digital communication systems in order to improve end-to-end performance. In this work, we introduce a novel…
Deep J-Sense: Accelerated MRI Reconstruction via Unrolled Alternating Optimization
Marius Arvinte, Sriram Vishwanath, Ahmed H. Tewfik +1
Accelerated multi-coil magnetic resonance imaging reconstruction has seen a substantial recent improvement combining compressed sensing with deep learning. However, most of these m…
Hyperbolic Graph Embedding with Enhanced Semi-Implicit Variational Inference
Ali Lotfi Rezaabad, Rahi Kalantari, Sriram Vishwanath +2
Efficient modeling of relational data arising in physical, social, and information sciences is challenging due to complicated dependencies within the data. In this work, we build o…