Pliable index coding via conflict-free colorings of hypergraphs

P Krishnan, R Mathew… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
We present a hypergraph coloring based approach to pliable index coding (PICOD). We
represent the given PICOD problem using a hypergraph consisting of messages as vertices …

Private pliable index coding

T Liu, D Tuninetti - 2019 IEEE Information Theory Workshop …, 2019 - ieeexplore.ieee.org
The Pliable Index CODing (PICOD) problem is a variant of the Index Coding (IC) problem,
where the desired messages by the users, who are equipped with message side …

Multi-message pliable private information retrieval

SA Obead, J Kliewer - 2022 IEEE Information Theory …, 2022 - ieeexplore.ieee.org
We formulate a new variant of the private information retrieval (PIR) problem where the user
is pliable, ie, interested in any message from a desired subset of the available dataset …

Secure decentralized pliable index coding

T Liu, D Tuninetti - 2020 IEEE International Symposium on …, 2020 - ieeexplore.ieee.org
This paper studies a variant of the Pliable Index CODing (PICOD) problem, ie, an index
coding problem where a user can be satisfied by decoding any message that is not in its …

Decentralized pliable index coding

T Liu, D Tuninetti - 2019 IEEE International Symposium on …, 2019 - ieeexplore.ieee.org
This paper introduces the decentralized Pliable Index CODing (PICOD) problem: a variant of
the Index Coding (IC) problem, where a central transmitter serves pliable users with …

Preferential Pliable Index Coding

D Byrne, L Ong, P Sadeghi… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
We propose and study a variant of pliable index coding (PICOD) where receivers have
preferences for their unknown messages and give each unknown message a preference …

Topological interference management with confidential messages

J de Dieu Mutangana, R Tandon - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The topological interference management (TIM) problem refers to the study of the-user
partially connected interference networks with no channel state information at the …

Very pliable index coding

L Ong, BN Vellambi - 2022 IEEE International Symposium on …, 2022 - ieeexplore.ieee.org
In the pliable variant of index coding, receivers are allowed to decode any new message not
known a priori. Optimal code design for this variant involves identifying each receiver's …

Pliable private information retrieval

SA Obead, J Kliewer - arXiv preprint arXiv:2206.05759, 2022 - arxiv.org
We formulate a new variant of the private information retrieval (PIR) problem where the user
is pliable, ie, interested in any message from a desired subset of the available dataset …

Information Leakage in Index Coding With Sensitive and Nonsensitive Messages

Y Liu, L Ong, P Sadeghi, S Johnson… - IEEE Journal on …, 2022 - ieeexplore.ieee.org
Index coding can be viewed as a compression problem with multiple decoders with side
information. In such a setup, an encoder compresses a number of messages into a common …