222 citations · 255 across the 5 of their papers we have counts for
7 papers
Private and Robust Contribution Evaluation in Federated Learning
Delio Jaramillo Velez, Gergely Biczok, Alexandre Graell i Amat +2
Cross-silo federated learning allows multiple organizations to collaboratively train machine learning models without sharing raw data, but client updates can still leak sensitive i…
Practical Feasibility of Gradient Inversion Attacks in Federated Learning
Viktor Valadi, Mattias Åkesson, Lucas Beerens +4
Gradient inversion attacks are often presented as a serious privacy threat in federated learning, with recent work reporting increasingly strong reconstructions under favorable exp…
On Joint Detection and Decoding in Short-Packet Communications
Alejandro Lancho, Johan Östman, Giuseppe Durisi
We consider a communication problem in which the receiver must first detect the presence of an information packet and, if detected, decode the message carried within it. We present…
Pilot-Assisted Short-Packet Transmission over Multiantenna Fading Channels: A 5G Case Study
Guido Carlo Ferrante, Johan Östman, Giuseppe Durisi +1
Leveraging recent results in finite-blocklength information theory, we investigate the problem of designing a control channel in a 5G system. The setup involves the transmission, u…
Finite-SNR Bounds on the Sum-Rate Capacity of Rayleigh Block-Fading Multiple-Access Channels with no a Priori CSI
Rahul Devassy, Giuseppe Durisi, Johan Östman +3
We provide nonasymptotic upper and lower bounds on the sum-rate capacity of Rayleigh block-fading multiple-access channels for the setup where a priori channel state information is…
Short-Packet Communications over Multiple-Antenna Rayleigh-Fading Channels
Giuseppe Durisi, Tobias Koch, Johan Östman +2
Motivated by the current interest in ultra-reliable, low-latency, machine-type communication systems, we investigate the tradeoff between reliability, throughput, and latency in th…
Diversity versus Multiplexing at Finite Blocklength
Johan Östman, Wei Yang, Giuseppe Durisi +1
A finite blocklenth analysis of the diversity-multiplexing tradeoff is presented, based on nonasymptotic bounds on the maximum channel coding rate of multiple-antenna block-memoryl…