Padraig Ó Catháin

Publication Activity (10 Years)

Years Active: 2010-2022
Publications (10 Years): 13

Top Topics

Private Information Retrieval

Compressed Sensing

Square Matrices

Top Venues

Math. Comput. Sci.

Des. Codes Cryptogr.

Electron. J. Comb.

Publications

Daniel Horsley, Padraig Ó Catháin
Block avoiding point sequencings of partial Steiner systems. Des. Codes Cryptogr. 90 (10) (2022)
Patrick Browne, Ronan Egan, Fintan Hegarty, Padraig Ó Catháin
A Survey of the Hadamard Maximal Determinant Problem. Electron. J. Comb. 28 (4) (2021)
Philip Heikoop, Guillermo Nuñez Ponasso, Padraig Ó Catháin, John Pugmire
Morphisms of Skew Hadamard Matrices. Bull. ICA 90 (2020)
Matti Karppa, Petteri Kaski, Jukka Kohonen, Padraig Ó Catháin
Explicit Correlation Amplifiers for Finding Outlier Correlations in Deterministic Subquadratic Time. Algorithmica 82 (11) (2020)
Oliver W. Gnilke, Marcus Greferath, Camilla Hollanti, Guillermo Nuñez Ponasso, Padraig Ó Catháin, Eric Swartz
Improved user-private information retrieval via finite geometry. Des. Codes Cryptogr. 87 (2-3) (2019)
Padraig Ó Catháin, Eric Swartz
Homomorphisms of matrix algebras and constructions of Butson-Hadamard matrices. Discret. Math. 342 (12) (2019)
Ronan Egan, Padraig Ó Catháin, Eric Swartz
Spectra of Hadamard matrices. Australas. J Comb. 73 (2019)
Dardo Goyeneche, Ilias S. Kotsireas, Padraig Ó Catháin
Foreword. Math. Comput. Sci. 12 (4) (2018)
Neil I. Gillespie, Padraig Ó Catháin, Cheryl E. Praeger
Construction of the Outer Automorphism of $${\mathcal {S}}_{6}$$ S 6 via a Complex Hadamard Matrix. Math. Comput. Sci. 12 (4) (2018)
Oliver W. Gnilke, Marcus Greferath, Camilla Hollanti, Guillermo Nuñez Ponasso, Padraig Ó Catháin, Eric Swartz
Improved User-Private Information Retrieval via Finite Geometry. CoRR (2017)
Darryn E. Bryant, Charles J. Colbourn, Daniel Horsley, Padraig Ó Catháin
Compressed Sensing With Combinatorial Designs: Theory and Simulations. IEEE Trans. Inf. Theory 63 (8) (2017)
Matti Karppa, Petteri Kaski, Jukka Kohonen, Padraig Ó Catháin
Explicit correlation amplifiers for finding outlier correlations in deterministic subquadratic time. CoRR (2016)
Matti Karppa, Petteri Kaski, Jukka Kohonen, Padraig Ó Catháin
Explicit Correlation Amplifiers for Finding Outlier Correlations in Deterministic Subquadratic Time. ESA (2016)
Darryn E. Bryant, Charles J. Colbourn, Daniel Horsley, Padraig Ó Catháin
Compressed sensing and designs: theory and simulations. CoRR (2015)
Fintan Hegarty, Padraig Ó Catháin, Yunbin Zhao
Sparsification of Matrices and Compressed Sensing. CoRR (2015)
Padraig Ó Catháin
Remark on a result of Constantine. CoRR (2015)
Padraig Ó Catháin
Inequivalence of Difference Sets: On a Remark of Baumert. Electron. J. Comb. 20 (1) (2013)
Padraig Ó Catháin
Difference sets and doubly transitive actions on Hadamard matrices. J. Comb. Theory, Ser. A 119 (6) (2012)
Padraig Ó Catháin, Marc Röder
The cocyclic Hadamard matrices of order less than 40. Des. Codes Cryptogr. 58 (1) (2011)
Padraig Ó Catháin, Richard M. Stafford
On twin prime power Hadamard matrices. Cryptogr. Commun. 2 (2) (2010)