803 citations · 1.9k across the 63 of their papers we have counts for
9 papers · 1 filter
Vulnerabilities of Deep Learning-Driven Semantic Communications to Backdoor (Trojan) Attacks
Yalin E. Sagduyu, Tugba Erpek, Sennur Ulukus +1
This paper highlights vulnerabilities of deep learning-driven semantic communications to backdoor (Trojan) attacks. Semantic communications aims to convey a desired meaning while t…
Is Semantic Communications Secure? A Tale of Multi-Domain Adversarial Attacks
Yalin E. Sagduyu, Tugba Erpek, Sennur Ulukus +1
Semantic communications seeks to transfer information from a source while conveying a desired meaning to its destination. We model the transmitter-receiver functionalities as an au…
Iterative Power Control for Wireless Networks with Distributed Reconfigurable Intelligent Surfaces
Jiayu Mao, Aylin Yener
Reconfigurable Intelligent Surfaces (RIS) are a new paradigm which, with judicious deployment and alignment, can enable more favorable propagation environments and better wireless…
Task-Oriented Communications for NextG: End-to-End Deep Learning and AI Security Aspects
Yalin E. Sagduyu, Sennur Ulukus, Aylin Yener
Communications systems to date are primarily designed with the goal of reliable transfer of digital sequences (bits). Next generation (NextG) communication systems are beginning to…
Beyond Transmitting Bits: Context, Semantics, and Task-Oriented Communications
Deniz Gunduz, Zhijin Qin, Inaki Estella Aguerri +5
Communication systems to date primarily aim at reliably communicating bit sequences. Such an approach provides efficient engineering designs that are agnostic to the meanings of th…
CHARLES: Channel-Quality-Adaptive Over-the-Air Federated Learning over Wireless Networks
Jiayu Mao, Haibo Yang, Peiwen Qiu +2
Over-the-air federated learning (OTA-FL) has emerged as an efficient mechanism that exploits the superposition property of the wireless medium and performs model aggregation for fe…