b'Sennur Ulukus'

research

∙ 09/07/2023

Private Membership Aggregation

We consider the problem of private membership aggregation (PMA), in whic...

0 Mohamed Nomeir, et al. ∙

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...

0 Ismail Cosandal, et al. ∙

research

∙ 08/23/2023

Age of Gossip on Generalized Rings

We consider a gossip network consisting of a source forwarding updates a...

0 Arunabh Srivastava, et al. ∙

research

∙ 08/22/2023

Semantic Multi-Resolution Communications

Deep learning based joint source-channel coding (JSCC) has demonstrated ...

0 Matin Mortaheb, et al. ∙

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...

0 Alptug Aytekin, et al. ∙

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...

0 Sahan Liyanaarachchi, et al. ∙

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...

0 Yalin E. Sagduyu, et al. ∙

research

∙ 07/18/2023

Age-Based Cache Updating Under Timestomping

We consider a slotted communication system consisting of a source, a cac...

0 Subhankar Banerjee, et al. ∙

research

∙ 07/17/2023

Age of Gossip on a Grid

We consider a gossip network consisting of a source generating updates a...

0 Arunabh Srivastava, et al. ∙

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...

0 Sajani Vithana, et al. ∙

research

∙ 07/10/2023

Deceptive Information Retrieval

We introduce the problem of deceptive information retrieval (DIR), in wh...

0 Sajani Vithana, et al. ∙

research

∙ 06/21/2023

Timely Asynchronous Hierarchical Federated Learning: Age of Convergence

We consider an asynchronous hierarchical federated learning (AHFL) setti...

0 Purbesh Mitra, et al. ∙

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...

0 Zhusheng Wang, et al. ∙

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...

0 Subhankar Banerjee, et al. ∙

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 (...

0 Mohamed Nomeir, et al. ∙

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...

0 Priyanka Kaswan, et al. ∙

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...

0 Sajani Vithana, et al. ∙

research

∙ 04/06/2023

Age-Aware Gossiping in Network Topologies

We consider a fully-connected wireless gossip network which consists of ...

0 Purbesh Mitra, et al. ∙

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-...

0 Priyanka Kaswan, et al. ∙

research

∙ 03/20/2023

How Robust are Timely Gossip Networks to Jamming Attacks?

We consider a semantics-aware communication system, where timeliness is ...

0 Priyanka Kaswan, et al. ∙

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...

0 Sajani Vithana, et al. ∙

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...

0 Subhankar Banerjee, et al. ∙

research

∙ 02/07/2023

Private Read Update Write (PRUW) With Heterogeneous Databases

We investigate the problem of private read update write (PRUW) with hete...

0 Sajani Vithana, et al. ∙

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...

0 Priyanka Kaswan, et al. ∙

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...

0 Priyanka Kaswan, et al. ∙

research

∙ 01/18/2023

Private Federated Submodel Learning via Private Set Union

We consider the federated submodel learning (FSL) problem and propose an...

0 Zhusheng Wang, et al. ∙

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...

0 Yalin E. Sagduyu, et al. ∙

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...

0 Subhankar Banerjee, et al. ∙

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...

0 Subhankar Banerjee, et al. ∙

research

∙ 01/02/2023

Timely Opportunistic Gossiping in Dense Networks

We consider gossiping in a fully-connected wireless network consisting o...

0 Purbesh Mitra, et al. ∙

research

∙ 12/29/2022

Timestomping Vulnerability of Age-Sensitive Gossip Networks

We consider gossip networks consisting of a source that maintains the cu...

0 Priyanka Kaswan, et al. ∙

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 ...

0 Sajani Vithana, et al. ∙

research

∙ 12/21/2022

Personalized Decentralized Multi-Task Learning Over Dynamic Communication Graphs

Decentralized and federated learning algorithms face data heterogeneity ...

0 Matin Mortaheb, et al. ∙

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...

0 Yalin E. Sagduyu, et al. ∙

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...

0 Yalin E. Sagduyu, et al. ∙

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...

0 Sajani Vithana, et al. ∙

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...

0 Yalin E. Sagduyu, et al. ∙

research

∙ 12/14/2022

Hierarchical Over-the-Air FedGradNorm

Multi-task learning (MTL) is a learning paradigm to learn multiple relat...

0 Cemil Vahapoglu, et al. ∙

research

∙ 12/02/2022

Bitcoin Security-Latency Under Network Delay

We improve security-latency bounds of Nakamoto consensus by analyzing th...

0 Mustafa Doger, et al. ∙

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...

0 Sajani Vithana, et al. ∙

research

∙ 07/14/2022

ASUMAN: Age Sense Updating Multiple Access in Networks

We consider a fully-connected wireless gossip network which consists of ...

0 Purbesh Mitra, et al. ∙

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...

0 Sajani Vithana, et al. ∙

research

∙ 05/31/2022

Private Federated Submodel Learning with Sparsification

We investigate the problem of private read update write (PRUW) in federa...

0 Sajani Vithana, et al. ∙

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...

0 Batuhan Arasli, et al. ∙

research

∙ 05/17/2022

Susceptibility of Age of Gossip to Timestomping

We consider a fully connected network consisting of a source that mainta...

0 Priyanka Kaswan, et al. ∙

research

∙ 05/16/2022

Digital Blind Box: Random Symmetric Private Information Retrieval

We introduce the problem of random symmetric private information retriev...

0 Zhusheng Wang, et al. ∙

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...

0 Priyanka Kaswan, et al. ∙

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...

5 Matin Mortaheb, et al. ∙

research

∙ 03/07/2022

Using Timeliness in Tracking Infections

We consider real-time timely tracking of infection status (e.g., covid-1...

0 Melih Bastopcu, et al. ∙

research

∙ 02/23/2022

State Amplification and Masking While Timely Updating

In status update systems, multiple features carried by the status updati...

0 Omur Ozel, et al. ∙

Sennur Ulukus

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