Version age of information in clustered gossip networks

B Buyukates, M Bastopcu… - IEEE Journal on Selected …, 2022 - ieeexplore.ieee.org
We consider a network consisting of a single source and receiver nodes that are grouped
into equal-sized clusters. Each cluster corresponds to a distinct community such that nodes …

Age of gossip in networks with community structure

B Buyukates, M Bastopcu… - 2021 IEEE 22nd …, 2021 - ieeexplore.ieee.org
We consider a network consisting of a single source and n receiver nodes that are grouped
into m equal size communities, ie, clusters, where each cluster includes k nodes and is …

ASUMAN: Age sense updating multiple access in networks

P Mitra, S Ulukus - 2022 58th Annual Allerton Conference on …, 2022 - ieeexplore.ieee.org
We consider a fully-connected wireless gossip network which consists of a source and n
receiver nodes. The source updates itself with a Poisson process and also sends updates to …

Gossi** with binary freshness metric

M Bastopcu, B Buyukates… - 2021 IEEE Globecom …, 2021 - ieeexplore.ieee.org
We consider the binary freshness metric for gossip networks that consist of a single source
and n end-nodes, where the end-nodes are allowed to share their stored versions of the …

Age of gossip in ring networks in the presence of jamming attacks

P Kaswan, S Ulukus - 2022 56th Asilomar Conference on …, 2022 - ieeexplore.ieee.org
We consider a system with a source which maintains the most current version of a file, and a
ring network of n user nodes that wish to acquire the latest version of the file. The source …

How robust are timely gossip networks to jamming attacks?

P Kaswan, S Ulukus - IEEE Journal on Selected Areas in …, 2024 - ieeexplore.ieee.org
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 …

Timely opportunistic gossi** in dense networks

P Mitra, S Ulukus - IEEE INFOCOM 2023-IEEE Conference on …, 2023 - ieeexplore.ieee.org
We consider gossi** in a fully-connected wireless network consisting of n nodes. The
network receives Poisson up-dates from a source, which generates new information. The …

Single vs distributed edge caching for dynamic content

B Abolhassani, J Tadrous… - IEEE/ACM Transactions …, 2021 - ieeexplore.ieee.org
Existing content caching mechanisms are predominantly geared towards easy-access to
content that is static once created. However, numerous applications, such as news and …

Age of Information in Gossip Networks: A Friendly Introduction and Literature Survey Invited Paper

P Kaswan, P Mitra, A Srivastava… - IEEE Transactions on …, 2025 - ieeexplore.ieee.org
Gossi** is a communication mechanism, used for fast information dissemination in a
network, where each node of the network randomly shares its information with the …