21 citations · 51 across the 9 of their papers we have counts for
10 papers
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…
Novel Decentralized Coded Caching through Coded Prefetching
Yi-Peng Wei, Sennur Ulukus
We propose a new decentralized coded caching scheme for a two-phase caching network, where the data placed in user caches in the prefetching phase are random portions of a maximal…
The Capacity of Private Information Retrieval with Private Side Information Under Storage Constraints
Yi-Peng Wei, Sennur Ulukus
We consider the problem of private information retrieval (PIR) of a single message out of messages from replicated and non-colluding databases where a cache-enabled user (r…
Cache-Aided Private Information Retrieval with Partially Known Uncoded Prefetching: Fundamental Limits
Yi-Peng Wei, Karim Banawan, Sennur Ulukus
We consider the problem of private information retrieval (PIR) from non-colluding and replicated databases, when the user is equipped with a cache that holds an uncoded fractio…
The Capacity of Private Information Retrieval with Partially Known Private Side Information
Yi-Peng Wei, Karim Banawan, Sennur Ulukus
We consider the problem of private information retrieval (PIR) of a single message out of messages from replicated and non-colluding databases where a cache-enabled user (r…