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09/07/2023
Private Membership Aggregation
We consider the problem of private membership aggregation (PMA), in whic...
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08/29/2023
Timely Multi-Goal Transmissions With an Intermittently Failing Sensor
A sensor observes a random phenomenon and transmits updates about the ob...
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08/23/2023
Age of Gossip on Generalized Rings
We consider a gossip network consisting of a source forwarding updates a...
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08/22/2023
Semantic Multi-Resolution Communications
Deep learning based joint source-channel coding (JSCC) has demonstrated ...
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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...
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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...
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08/14/2023
Multi-Receiver Task-Oriented Communications via Multi-Task Deep Learning
This paper studies task-oriented, otherwise known as goal-oriented, comm...
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07/18/2023
Age-Based Cache Updating Under Timestomping
We consider a slotted communication system consisting of a source, a cac...
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07/17/2023
Age of Gossip on a Grid
We consider a gossip network consisting of a source generating updates a...
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07/12/2023
Information-Theoretically Private Federated Submodel Learning with Storage Constrained Databases
In federated submodel learning (FSL), a machine learning model is divide...
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07/10/2023
Deceptive Information Retrieval
We introduce the problem of deceptive information retrieval (DIR), in wh...
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06/21/2023
Timely Asynchronous Hierarchical Federated Learning: Age of Convergence
We consider an asynchronous hierarchical federated learning (AHFL) setti...
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06/08/2023
Fully Robust Federated Submodel Learning in a Distributed Storage System
We consider the federated submodel learning (FSL) problem in a distribut...
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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...
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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 (...
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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...
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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...
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04/06/2023
Age-Aware Gossiping in Network Topologies
We consider a fully-connected wireless gossip network which consists of ...
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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-...
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03/20/2023
How Robust are Timely Gossip Networks to Jamming Attacks?
We consider a semantics-aware communication system, where timeliness is ...
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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...
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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...
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02/07/2023
Private Read Update Write (PRUW) With Heterogeneous Databases
We investigate the problem of private read update write (PRUW) with hete...
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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...
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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...
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01/18/2023
Private Federated Submodel Learning via Private Set Union
We consider the federated submodel learning (FSL) problem and propose an...
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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...
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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...
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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...
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01/02/2023
Timely Opportunistic Gossiping in Dense Networks
We consider gossiping in a fully-connected wireless network consisting o...
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12/29/2022
Timestomping Vulnerability of Age-Sensitive Gossip Networks
We consider gossip networks consisting of a source that maintains the cu...
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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 ...
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12/21/2022
Personalized Decentralized Multi-Task Learning Over Dynamic Communication Graphs
Decentralized and federated learning algorithms face data heterogeneity ...
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12/21/2022
Vulnerabilities of Deep Learning-Driven Semantic Communications to Backdoor (Trojan) Attacks
This paper highlights vulnerabilities of deep learning-driven semantic c...
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12/20/2022
Is Semantic Communications Secure? A Tale of Multi-Domain Adversarial Attacks
Semantic communications seeks to transfer information from a source whil...
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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...
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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...
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12/14/2022
Hierarchical Over-the-Air FedGradNorm
Multi-task learning (MTL) is a learning paradigm to learn multiple relat...
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12/02/2022
Bitcoin Security-Latency Under Network Delay
We improve security-latency bounds of Nakamoto consensus by analyzing th...
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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...
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07/14/2022
ASUMAN: Age Sense Updating Multiple Access in Networks
We consider a fully-connected wireless gossip network which consists of ...
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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...
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05/31/2022
Private Federated Submodel Learning with Sparsification
We investigate the problem of private read update write (PRUW) in federa...
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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...
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05/17/2022
Susceptibility of Age of Gossip to Timestomping
We consider a fully connected network consisting of a source that mainta...
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05/16/2022
Digital Blind Box: Random Symmetric Private Information Retrieval
We introduce the problem of random symmetric private information retriev...
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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...
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03/24/2022
FedGradNorm: Personalized Federated Gradient-Normalized Multi-Task Learning
Multi-task learning (MTL) is a novel framework to learn several tasks si...
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03/07/2022
Using Timeliness in Tracking Infections
We consider real-time timely tracking of infection status (e.g., covid-1...
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02/23/2022