Roberto Assis Machado

According to our database, Roberto Assis Machado authored at least 12 papers between 2016 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of two.

2024

On covering problems in hierarchical poset spaces.

Marcos Vinicius Pereira Spreafico, Otávio José Neto Tinoco Neves dos Santos, Roberto Assis Machado

Adv. Math. Commun., 2024

2023

HerA Scheme: Secure Distributed Matrix Multiplication via Hermitian Codes.

Roberto Assis Machado, Gretchen L. Matthews, Welington Santos

Proceedings of the IEEE International Symposium on Information Theory, 2023

2022

Root of Unity for Secure Distributed Matrix Multiplication: Grid Partition Case.

Roberto Assis Machado, Felice Manganiello

Proceedings of the IEEE Information Theory Workshop, 2022

2021

Directed Intersection Representations and the Information Content of Digraphs.

Xujun Liu, Roberto Assis Machado, Olgica Milenkovic

IEEE Trans. Inf. Theory, 2021

Field Trace Polynomial Codes for Secure Distributed Matrix Multiplication.

Roberto Assis Machado, Rafael G. L. D'Oliveira, Salim El Rouayheb, Daniel Heinlein

Proceedings of the XVII International Symposium "Problems of Redundancy in Information and Control Systems", 2021

2020

Weights Which Respect Support and NN-Decoding.

Roberto Assis Machado, Marcelo Firer

IEEE Trans. Inf. Theory, 2020

2019

Combinatorial metrics: MacWilliams-type identities, isometries and extension property.

Jerry Anderson Pinheiro, Roberto Assis Machado, Marcelo Firer

Des. Codes Cryptogr., 2019

Directed Intersection Representations and the Information Content of Digraphs.

Alexandr V. Kostochka, Xujun Liu, Roberto Assis Machado, Olgica Milenkovic

Proceedings of the IEEE International Symposium on Information Theory, 2019

2018

Metrics Based on Finite Directed Graphs and Coding Invariants.

Tuvi Etzion, Marcelo Firer, Roberto Assis Machado

IEEE Trans. Inf. Theory, 2018

Metrics that respect the support.

Roberto Assis Machado, Marcelo Firer

CoRR, 2018

2017

Characterization of Metrics Induced by Hierarchical Posets.

Roberto Assis Machado, Jerry Anderson Pinheiro, Marcelo Firer

IEEE Trans. Inf. Theory, 2017

2016

MacWilliams' Identity for metrics determined by directed graphs.

Roberto Assis Machado, Marcelo Firer

Proceedings of the 2016 IEEE Information Theory Workshop, 2016