4 citations · 11 across the 16 of their papers we have counts for
17 papers · 1 filter
Distributed Mixture-of-Agents for Edge Inference with Large Language Models
Purbesh Mitra, Priyanka Kaswan, Sennur Ulukus
Mixture-of-Agents (MoA) has recently been proposed as a method to enhance performance of large language models (LLMs), enabling multiple individual LLMs to work together for collab…
Optimizing Profitability in Timely Gossip Networks
Priyanka Kaswan, Melih Bastopcu, Sennur Ulukus +2
We consider a communication system where a group of users, interconnected in a bidirectional gossip network, wishes to follow a time-varying source, e.g., updates on an event, in r…
How to Make Money From Fresh Data: Subscription Strategies in Age-Based Systems
Priyanka Kaswan, Melih Bastopcu, Sennur Ulukus +2
We consider a communication system consisting of a server that tracks and publishes updates about a time-varying data source or event, and a gossip network of users interested in c…
Timeliness: A New Design Metric and a New Attack Surface
Priyanka Kaswan, Sennur Ulukus
As the landscape of time-sensitive applications gains prominence in 5G/6G communications, timeliness of information updates at network nodes has become crucial, which is popularly…
Age of Information in Gossip Networks: A Friendly Introduction and Literature Survey
Priyanka Kaswan, Purbesh Mitra, Arunabh Srivastava +1
Gossiping is a communication mechanism, used for fast information dissemination in a network, where each node of the network randomly shares its information with the neighboring no…
Choosing Outdated Information to Achieve Reliability in Age-Based Gossiping
Priyanka Kaswan, Sennur Ulukus
We consider a system model with two sources, a reliable source and an unreliable source, who are responsible for disseminating updates regarding a process to an age-based gossip ne…
Age-Based Cache Updating Under Timestomping
Subhankar Banerjee, Priyanka Kaswan, Sennur Ulukus
We consider a slotted communication system consisting of a source, a cache, a user and a timestomping adversary. The time horizon consists of total time slots, such that the so…
Information Mutation and Spread of Misinformation in Timely Gossip Networks
Priyanka Kaswan, Sennur Ulukus
We consider a network of user nodes that receives updates from a source and employs an age-based gossip protocol for faster dissemination of version updates to all nodes. When…
Timely Tracking of a Remote Dynamic Source Via Multi-Hop Renewal Updates
Priyanka Kaswan, Sennur Ulukus
We study the version age of information in a multi-hop multi-cast cache-enabled network, where updates at the source are marked with incrementing version numbers, and the inter-upd…
How Robust are Timely Gossip Networks to Jamming Attacks?
Priyanka Kaswan, Sennur Ulukus
We consider a semantics-aware communication system, where timeliness is the semantic measure, with a source which maintains the most current version of a file, and a network of …
Reliable and Unreliable Sources in Age-Based Gossiping
Priyanka Kaswan, Sennur Ulukus
We consider a network consisting of nodes that aim to track a continually updating process or event. To disseminate updates about the event to the network, two sources are avai…
Age of Information With Non-Poisson Updates in Cache-Updating Networks
Priyanka Kaswan, Sennur Ulukus
We study age of information in multi-hop multi-cast cache-enabled networks where the inter-update times on the links are not necessarily exponentially distributed. We focus on the…
Timestomping Vulnerability of Age-Sensitive Gossip Networks
Priyanka Kaswan, Sennur Ulukus
We consider gossip networks consisting of a source that maintains the current version of a file, nodes that use asynchronous gossip mechanisms to disseminate fresh information…
Susceptibility of Age of Gossip to Timestomping
Priyanka Kaswan, Sennur Ulukus
We consider a fully connected network consisting of a source that maintains the current version of a file, nodes that use asynchronous gossip mechanisms to disseminate fresh in…
Age of Gossip in Ring Networks in the Presence of Jamming Attacks
Priyanka Kaswan, Sennur Ulukus
We consider a system with a source which maintains the most current version of a file, and a ring network of user nodes that wish to acquire the latest version of the file. The…
Timely Gossiping with File Slicing and Network Coding
Priyanka Kaswan, Sennur Ulukus
We consider a system consisting of a large network of users and a library of files, wherein inter-user communication is established based upon gossip mechanisms. Each file is i…
Freshness Based Cache Updating in Parallel Relay Networks
Priyanka Kaswan, Melih Bastopcu, Sennur Ulukus
We consider a system consisting of a server, which receives updates for files according to independent Poisson processes. The goal of the server is to deliver the latest versio…