research
∙
09/07/2023
Private Membership Aggregation
We consider the problem of private membership aggregation (PMA), in whic...
share
research
∙
08/29/2023
Timely Multi-Goal Transmissions With an Intermittently Failing Sensor
A sensor observes a random phenomenon and transmits updates about the ob...
research
∙
08/23/2023
Age of Gossip on Generalized Rings
We consider a gossip network consisting of a source forwarding updates a...
research
∙
08/22/2023
Semantic Multi-Resolution Communications
Deep learning based joint source-channel coding (JSCC) has demonstrated ...
research
∙
08/21/2023
Quantum Symmetric Private Information Retrieval with Secure Storage and Eavesdroppers
We consider both the classical and quantum variations of X-secure, E-eav...
research
∙
08/15/2023
The Role of Early Sampling in Age of Information Minimization in the Presence of ACK Delays
We study the structure of the optimal sampling policy to minimize the av...
research
∙
08/14/2023
Multi-Receiver Task-Oriented Communications via Multi-Task Deep Learning
This paper studies task-oriented, otherwise known as goal-oriented, comm...
research
∙
07/18/2023
Age-Based Cache Updating Under Timestomping
We consider a slotted communication system consisting of a source, a cac...
research
∙
07/17/2023
Age of Gossip on a Grid
We consider a gossip network consisting of a source generating updates a...
research
∙
07/12/2023
Information-Theoretically Private Federated Submodel Learning with Storage Constrained Databases
In federated submodel learning (FSL), a machine learning model is divide...
research
∙
07/10/2023
Deceptive Information Retrieval
We introduce the problem of deceptive information retrieval (DIR), in wh...
research
∙
06/21/2023
Timely Asynchronous Hierarchical Federated Learning: Age of Convergence
We consider an asynchronous hierarchical federated learning (AHFL) setti...
research
∙
06/08/2023
Fully Robust Federated Submodel Learning in a Distributed Storage System
We consider the federated submodel learning (FSL) problem in a distribut...
research
∙
05/17/2023
To Re-transmit or Not to Re-transmit for Freshness
We consider a time slotted communication network with a base station (BS...
research
∙
05/09/2023
Asymmetric X-Secure T-Private Information Retrieval: More Databases is Not Always Better
We consider a special case of X-secure T-private information retrieval (...
research
∙
05/08/2023
Information Mutation and Spread of Misinformation in Timely Gossip Networks
We consider a network of n user nodes that receives updates from a sourc...
research
∙
04/27/2023
Private Information Retrieval and Its Applications: An Introduction, Open Problems, Future Directions
Private information retrieval (PIR) is a privacy setting that allows a u...
research
∙
04/06/2023
Age-Aware Gossiping in Network Topologies
We consider a fully-connected wireless gossip network which consists of ...
research
∙
04/04/2023
Timely Tracking of a Remote Dynamic Source Via Multi-Hop Renewal Updates
We study the version age of information in a multi-hop multi-cast cache-...
research
∙
03/20/2023
How Robust are Timely Gossip Networks to Jamming Attacks?
We consider a semantics-aware communication system, where timeliness is ...
research
∙
03/07/2023
Private Read-Update-Write with Controllable Information Leakage for Storage-Efficient Federated Learning with Top r Sparsification
In federated learning (FL), a machine learning (ML) model is collectivel...
research
∙
02/27/2023
The Freshness Game: Timely Communications in the Presence of an Adversary
We consider a communication system where a base station (BS) transmits u...
research
∙
02/07/2023
Private Read Update Write (PRUW) With Heterogeneous Databases
We investigate the problem of private read update write (PRUW) with hete...
research
∙
02/06/2023
Reliable and Unreliable Sources in Age-Based Gossiping
We consider a network consisting of n nodes that aim to track a continua...
research
∙
01/31/2023
Age of Information With Non-Poisson Updates in Cache-Updating Networks
We study age of information in multi-hop multi-cast cache-enabled networ...
research
∙
01/18/2023
Private Federated Submodel Learning via Private Set Union
We consider the federated submodel learning (FSL) problem and propose an...
research
∙
01/11/2023
Age of Information in Deep Learning-Driven Task-Oriented Communications
This paper studies the notion of age in task-oriented communications tha...
research
∙
01/10/2023
Minimizing the Age of Information Over an Erasure Channel for Random Packet Arrivals With a Storage Option at the Transmitter
We consider a time slotted communication system consisting of a base sta...
research
∙
01/03/2023
Age of Information of a Power Constrained Scheduler in the Presence of a Power Constrained Adversary
We consider a time slotted communication network consisting of a base st...
research
∙
01/02/2023
Timely Opportunistic Gossiping in Dense Networks
We consider gossiping in a fully-connected wireless network consisting o...
research
∙
12/29/2022
Timestomping Vulnerability of Age-Sensitive Gossip Networks
We consider gossip networks consisting of a source that maintains the cu...
research
∙
12/22/2022
Model Segmentation for Storage Efficient Private Federated Learning with Top r Sparsification
In federated learning (FL) with top r sparsification, millions of users ...
research
∙
12/21/2022
Personalized Decentralized Multi-Task Learning Over Dynamic Communication Graphs
Decentralized and federated learning algorithms face data heterogeneity ...
research
∙
12/21/2022
Vulnerabilities of Deep Learning-Driven Semantic Communications to Backdoor (Trojan) Attacks
This paper highlights vulnerabilities of deep learning-driven semantic c...
research
∙
12/20/2022
Is Semantic Communications Secure? A Tale of Multi-Domain Adversarial Attacks
Semantic communications seeks to transfer information from a source whil...
research
∙
12/19/2022
Rate-Privacy-Storage Tradeoff in Federated Learning with Top r Sparsification
We investigate the trade-off between rate, privacy and storage in federa...
research
∙
12/19/2022
Task-Oriented Communications for NextG: End-to-End Deep Learning and AI Security Aspects
Communications systems to date are primarily designed with the goal of r...
research
∙
12/14/2022
Hierarchical Over-the-Air FedGradNorm
Multi-task learning (MTL) is a learning paradigm to learn multiple relat...
research
∙
12/02/2022
Bitcoin Security-Latency Under Network Delay
We improve security-latency bounds of Nakamoto consensus by analyzing th...
research
∙
09/09/2022
Private Read Update Write (PRUW) in Federated Submodel Learning (FSL): Communication Efficient Schemes With and Without Sparsification
We investigate the problem of private read update write (PRUW) in relati...
research
∙
07/14/2022
ASUMAN: Age Sense Updating Multiple Access in Networks
We consider a fully-connected wireless gossip network which consists of ...
research
∙
06/07/2022
Rate Distortion Tradeoff in Private Read Update Write in Federated Submodel Learning
We investigate the rate distortion tradeoff in private read update write...
research
∙
05/31/2022
Private Federated Submodel Learning with Sparsification
We investigate the problem of private read update write (PRUW) in federa...
research
∙
05/18/2022
Dynamic SAFFRON: Disease Control Over Time Via Group Testing
We consider the dynamic infection spread model that is based on the disc...
research
∙
05/17/2022
Susceptibility of Age of Gossip to Timestomping
We consider a fully connected network consisting of a source that mainta...
research
∙
05/16/2022
Digital Blind Box: Random Symmetric Private Information Retrieval
We introduce the problem of random symmetric private information retriev...
research
∙
05/06/2022
Age of Gossip in Ring Networks in the Presence of Jamming Attacks
We consider a system with a source which maintains the most current vers...
research
∙
03/24/2022
FedGradNorm: Personalized Federated Gradient-Normalized Multi-Task Learning
Multi-task learning (MTL) is a novel framework to learn several tasks si...
research
∙
03/07/2022
Using Timeliness in Tracking Infections
We consider real-time timely tracking of infection status (e.g., covid-1...
research
∙
02/23/2022
