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Padraig Ó Catháin

10 papers hereh-index 693 citations22 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author1
  • middle author5
  • last author2

Across the 9 of 10 papers where every author was matched, so the position is known.

fields
  • math.CO6
  • cs.IT4
same name
  • Padraig Ó Catháin — 1 paper
  • Padraig Ó Catháin — 1 paper, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20152026
most citedSpectra of Hadamard matrices

4 citations · 5 across the 6 of their papers we have counts for

collaborators
Showing cs.ITShow all

4 papers · 1 filter

cs.IT2026

Sionna Bench: Towards Benchmarks in Wireless Communications

Gian Marti, Jakob Hoydis, Fayçal Aït Aoudia +2

Academic research in wireless communications has no tradition of benchmarks so far. Remarkable progress in benchmark-oriented fields like machine learning suggests that the adoptio…

cs.IT2017

Improved User-Private Information Retrieval via Finite Geometry

Oliver Gnilke, Marcus Greferath, Camilla Hollanti +3

In a User-Private Information Retrieval (UPIR) scheme, a set of users collaborate to retrieve files from a database without revealing to observers which participant in the scheme r…

cs.IT2015★ 1 cited

Sparsification of Matrices and Compressed Sensing

Fintan Hegarty, Padraig Ó Catháin, Yunbin Zhao

Compressed sensing is a signal processing technique whereby the limits imposed by the Shannon--Nyquist theorem can be exceeded provided certain conditions are imposed on the signal…

cs.IT2015

Compressed sensing with combinatorial designs: theory and simulations

Darryn Bryant, Charles Colbourn, Daniel Horsley +1

In 'An asymptotic result on compressed sensing matrices', a new construction for compressed sensing matrices using combinatorial design theory was introduced. In this paper, we use…

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