Umberto Martínez-Peñas

According to our database, Umberto Martínez-Peñas authored at least 36 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

New constructions of MSRD codes.

Umberto Martínez-Peñas

Comput. Appl. Math., October, 2024

Maximum Sum-Rank Distance Codes Over Finite Chain Rings.

Umberto Martínez-Peñas, Sven Puchinger

IEEE Trans. Inf. Theory, June, 2024

Private information retrieval from locally repairable databases with colluding servers.

Umberto Martínez-Peñas

Finite Fields Their Appl., 2024

Linear codes in the folded Hamming distance and the quasi MDS property.

Umberto Martínez-Peñas, Rubén Rodríguez-Ballesteros

CoRR, 2024

Distributed Matrix Multiplication with Straggler Tolerance Using Algebraic Function Fields.

Adrián Fidalgo-Díaz, Umberto Martínez-Peñas

Proceedings of the IEEE International Symposium on Information Theory, 2024

2023

Doubly and triply extended MSRD codes.

Umberto Martínez-Peñas

Finite Fields Their Appl., October, 2023

Integer sequences that are generalized weights of a linear code.

Elisa Gorla, Elisa Lorenzo García, Umberto Martínez-Peñas, Flavio Salizzoni

CoRR, 2023

Sum-rank metric codes.

Elisa Gorla, Umberto Martínez-Peñas, Flavio Salizzoni

CoRR, 2023

2022

A General Family of MSRD Codes and PMDS Codes with Smaller Field Sizes from Extended Moore Matrices.

Umberto Martínez-Peñas

SIAM J. Discret. Math., September, 2022

Optimal Anticodes, MSRD Codes, and Generalized Weights in the Sum-Rank Metric.

Eduardo Camps-Moreno, Elisa Gorla, Cristina Landolina, Elisa Lorenzo García, Umberto Martínez-Peñas, Flavio Salizzoni

IEEE Trans. Inf. Theory, 2022

Codes in the Sum-Rank Metric: Fundamentals and Applications.

Umberto Martínez-Peñas, Mohannad Shehadeh, Frank R. Kschischang

Found. Trends Commun. Inf. Theory, 2022

Zipper Codes.

Alvin Y. Sukmadji, Umberto Martínez-Peñas, Frank R. Kschischang

CoRR, 2022

Multilayer crisscross error and erasure correction.

Umberto Martínez-Peñas

CoRR, 2022

2021

Sum-Rank BCH Codes and Cyclic-Skew-Cyclic Codes.

Umberto Martínez-Peñas

IEEE Trans. Inf. Theory, 2021

2020

Locally Repairable Convolutional Codes With Sliding Window Repair.

Umberto Martínez-Peñas, Diego Napp

IEEE Trans. Inf. Theory, 2020

Classification of multivariate skew polynomial rings over finite fields via affine transformations of variables.

Umberto Martínez-Peñas

Finite Fields Their Appl., 2020

Systematic maximum sum rank codes.

Paulo José Fernandes Almeida, Umberto Martínez-Peñas, Diego Napp

Finite Fields Their Appl., 2020

Hamming and simplex codes for the sum-rank metric.

Umberto Martínez-Peñas

Des. Codes Cryptogr., 2020

2019

Universal and Dynamic Locally Repairable Codes With Maximal Recoverability via Sum-Rank Codes.

Umberto Martínez-Peñas, Frank R. Kschischang

IEEE Trans. Inf. Theory, 2019

Reliable and Secure Multishot Network Coding Using Linearized Reed-Solomon Codes.

Umberto Martínez-Peñas, Frank R. Kschischang

IEEE Trans. Inf. Theory, 2019

Theory of supports for linear codes endowed with the sum-rank metric.

Umberto Martínez-Peñas

Des. Codes Cryptogr., 2019

Bounding the Number of Common Zeros of Multivariate Polynomials and Their Consecutive Derivatives.

Olav Geil, Umberto Martínez-Peñas

Comb. Probab. Comput., 2019

Universal secure rank-metric coding schemes with optimal communication overheads.

Umberto Martínez-Peñas

Cryptogr. Commun., 2019

Zipper Codes: Spatially-Coupled Product-Like Codes with Iterative Algebraic Decoding.

Alvin Y. Sukmadji, Umberto Martínez-Peñas, Frank R. Kschischang

Proceedings of the 16th Canadian Workshop on Information Theory, 2019

2018

Relative Generalized Matrix Weights of Matrix Codes for Universal Security on Wire-Tap Networks.

Umberto Martínez-Peñas, Ryutaroh Matsumoto

IEEE Trans. Inf. Theory, 2018

Communication Efficient and Strongly Secure Secret Sharing Schemes Based on Algebraic Geometry Codes.

Umberto Martínez-Peñas

IEEE Trans. Inf. Theory, 2018

Generalized Rank Weights of Reducible Codes, Optimal Cases, and Related Properties.

Umberto Martínez-Peñas

IEEE Trans. Inf. Theory, 2018

2017

On Asymptotically Good Ramp Secret Sharing Schemes.

Olav Geil, Stefano Martin, Umberto Martínez-Peñas, Ryutaroh Matsumoto, Diego Ruano

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2017

Rank error-correcting pairs.

Umberto Martínez-Peñas, Ruud Pellikaan

Des. Codes Cryptogr., 2017

On the roots and minimum rank distance of skew cyclic codes.

Umberto Martínez-Peñas

Des. Codes Cryptogr., 2017

Skew and linearized Reed-Solomon codes and maximum sum rank distance codes over any division ring.

Umberto Martínez-Peñas

CoRR, 2017

Rank equivalent and rank degenerate skew cyclic codes.

Umberto Martínez-Peñas

Adv. Math. Commun., 2017

2016

On the Similarities Between Generalized Rank and Hamming Weights and Their Applications to Network Coding.

Umberto Martínez-Peñas

IEEE Trans. Inf. Theory, 2016

Unifying notions of generalized weights for universal security on wire-tap networks.

Umberto Martínez-Peñas, Ryutaroh Matsumoto

Proceedings of the 54th Annual Allerton Conference on Communication, 2016

2015

On the similarities between rank and Hamming weights and their applications to network coding.

Umberto Martínez-Peñas

CoRR, 2015

Refined analysis of RGHWs of code pairs coming from Garcia-Stichtenoth's second tower.

Olav Geil, Stefano Martin, Umberto Martínez-Peñas, Diego Ruano

CoRR, 2015