Nested Array-Based Spatially Coupled LDPC Codes

Autor: David G. M. Mitchell, Joerg Kliewer, Salman Habib

Publikováno v: IEEE Transactions on Communications. 69:3502-3516

Linear nested codes, where two or more sub-codes are nested in a global code, have been proposed as candidates for reliable multi-terminal communication. In this paper, we consider nested array-based spatially coupled low-density parity-check (SC-LDP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44f446ab059c426a80a6dc43cf72a7d2
https://doi.org/10.1109/tcomm.2021.3061689

Information Leakage in Index Coding With Sensitive and Non-Sensitive Messages

Autor: Yucheng Liu, Lawrence Ong, Parastoo Sadeghi, Sarah Johnson, Joerg Kliewer, Phee Lep Yeoh

Information leakage to a guessing adversary in index coding is studied, where some messages in the system are sensitive and others are not. The non-sensitive messages can be used by the server like secret keys to mitigate leakage of the sensitive mes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87131cb4e9256137f570306d554e8fbd

Private and Secure Distributed Matrix Multiplication With Flexible Communication Load

Autor: Joerg Kliewer, Malihe Aliasgari, Osvaldo Simeone

Publikováno v: Aliasgari, M, Simeone, O & Kliewer, J 2020, ' Private and Secure Distributed Matrix Multiplication with Flexible Communication Load ', IEEE Transactions on Information Forensics and Security, vol. 15, 8985291, pp. 2722-2734 . https://doi.org/10.1109/TIFS.2020.2972166

Large matrix multiplications are central to large-scale machine learning applications. These operations are often carried out on a distributed computing platform with a master server and multiple workers in the cloud operating in parallel. For such d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5317bf488ba032c6b9088ea5c0788da3
https://doi.org/10.1109/tifs.2020.2972166

Doubly-Exponential Identification via Channels: Code Constructions and Bounds

Autor: Onur Günlü, Joerg Kliewer, Rafael F. Schaefer, Vladimir Sidorenko

Publikováno v: 2021 IEEE International Symposium on Information Theory (ISIT)
ISIT

Consider the identification (ID) via channels problem, where a receiver wants to decide whether the transmitted identifier is its identifier, rather than decoding the identifier. This model allows to transmit identifiers whose size scales doubly-expo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::936edcdde31e435c8c34c0bf23185632

Authentication and Partial Message Correction over Adversarial Multiple-Access Channels

Autor: Oliver Kosut, Allison Beemer, Joerg Kliewer, Paul Yu, Eric Graves

Publikováno v: CNS

In this paper, we present results on the authentication capacity region for the two-user arbitrarily-varying multipleaccess channel. We first consider a standard definition of authentication, in which the receiver may discard both messages if an adve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3706475c0204e9a95d2402082b561fb4
https://doi.org/10.1109/cns48642.2020.9162198