MacWilliams' Identity for metrics determined by directed graphs. - Roberto Assis Machado; Marcelo Firer (ITW, 2016)

Characterization of Metrics Induced by Hierarchical Posets. - Roberto Assis Machado; Jerry Anderson Pinheiro; Marcelo Firer (IEEE Trans. Inf. Theory, 2017)

Metrics that respect the support. - Roberto Assis Machado; Marcelo Firer (CoRR, 2018)

Metrics Based on Finite Directed Graphs and Coding Invariants. - Tuvi Etzion; Marcelo Firer; Roberto Assis Machado (IEEE Trans. Inf. Theory, 2018)

Directed Intersection Representations and the Information Content of Digraphs. - Alexandr V. Kostochka; Xujun Liu; Roberto Assis Machado; Olgica Milenkovic (ISIT, 2019)

Combinatorial metrics: MacWilliams-type identities, isometries and extension property. - Jerry Anderson Pinheiro; Roberto Assis Machado; Marcelo Firer (Des. Codes Cryptogr., 2019)

Coding theory: an approach through metrics which respect support, and other issues = Teoria de códigos: uma abordagem usando métricas que respeitam suporte e outros problemas - Roberto Assis Machado (2019)

Weights Which Respect Support and NN-Decoding. - Roberto Assis Machado; Marcelo Firer (IEEE Trans. Inf. Theory, 2020)

Field Trace Polynomial Codes for Secure Distributed Matrix Multiplication. - Roberto Assis Machado; Rafael G. L. D'Oliveira; Salim El Rouayheb; Daniel Heinlein (REDUNDANCY, 2021)

Directed Intersection Representations and the Information Content of Digraphs. - Xujun Liu; Roberto Assis Machado; Olgica Milenkovic (IEEE Trans. Inf. Theory, 2021)

Root of Unity for Secure Distributed Matrix Multiplication: Grid Partition Case. - Roberto Assis Machado; Felice Manganiello (ITW, 2022)

HerA Scheme: Secure Distributed Matrix Multiplication via Hermitian Codes. - Roberto Assis Machado; Gretchen L. Matthews; Welington Santos (ISIT, 2023)

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)