5 papers
Dynamic SAFFRON: Disease Control Over Time Via Group Testing
Batuhan Arasli, Sennur Ulukus
We consider the dynamic infection spread model that is based on the discrete SIR model which assumes infections to be spread over time via infected and non-isolated individuals. In…
Dynamic Infection Spread Model Based Group Testing
Batuhan Arasli, Sennur Ulukus
We study a dynamic infection spread model, inspired by the discrete time SIR model, where infections are spread via non-isolated infected individuals. While infection keeps spreadi…
Improved Storage for Efficient Private Information Retrieval
Karim Banawan, Batuhan Arasli, Sennur Ulukus
We consider the problem of private information retrieval from \emph{storage-constrained} databases. In this problem, a user wishes to retrieve a single message out of messa…
The Capacity of Private Information Retrieval from Heterogeneous Uncoded Caching Databases
Karim Banawan, Batuhan Arasli, Yi-Peng Wei +1
We consider private information retrieval (PIR) of a single file out of files from non-colluding databases with heterogeneous storage constraints $\mathbf{m}=(m_1, \cdots,…
The Capacity of Private Information Retrieval from Decentralized Uncoded Caching Databases
Yi-Peng Wei, Batuhan Arasli, Karim Banawan +1
We consider the private information retrieval (PIR) problem from decentralized uncoded caching databases. There are two phases in our problem setting, a caching phase, and a retrie…