371 citations · 2.6k across the 122 of their papers we have counts for
106 papers · 1 filter
Collaborative Mean Estimation over Intermittently Connected Networks with Peer-To-Peer Privacy
Rajarshi Saha, Mohamed Seif, Michal Yemini +2
This work considers the problem of Distributed Mean Estimation (DME) over networks with intermittent connectivity, where the goal is to learn a global statistic over the data sampl…
Composite IG/FTR Channel Performance in Wireless Communication Systems
Maryam Olyaee, Juan M. Romero-Jerez, F. Javier López-Martínez +1
We present a composite wireless fading model encompassing multipath fading and shadowing based on fluctuating two-ray (FTR) fading and inverse gamma (IG) shadowing. We first determ…
Minimax Optimal Quantization of Linear Models: Information-Theoretic Limits and Efficient Algorithms
Rajarshi Saha, Mert Pilanci, Andrea J. Goldsmith
High-dimensional models often have a large memory footprint and must be quantized after training before being deployed on resource-constrained edge devices for inference tasks. In…
Successive Syndrome-Check Decoding of Polar Codes
Seyyed Ali Hashemi, Marco Mondelli, John Cioffi +1
A two-part successive syndrome-check decoding of polar codes is proposed with the first part successively refining the received codeword and the second part checking its syndrome.…
Alternative Formulations for the Fluctuating Two-Ray Fading Model
Maryam Olyaee, Juan M. Romero-Jerez, F. Javier Lopez-Martinez +1
We present two alternative formulations for the distribution of the fluctuating two-ray (FTR) fading model, which simplify its statistical characterization and subsequent use for p…
A Tree Search Approach for Maximum-Likelihood Decoding of Reed-Muller Codes
Seyyed Ali Hashemi, Nghia Doan, Warren J. Gross +2
A low-complexity tree search approach is presented that achieves the maximum-likelihood (ML) decoding performance of Reed-Muller (RM) codes. The proposed approach generates a bit-f…