Markov modeling of OFDM transmission over frequency selective channels. - Igor Moreira; Cecilio Pimentel (TSP, 2017)

Modeling Fading Channels With Binary Erasure Finite-State Markov Channels. - Igor Moreira; Cecilio Pimentel; Felipe P. Barros; Daniel Pedro Bezerra Chaves (IEEE Trans. Veh. Technol., 2017)

Markov modeling of discrete fading channels using birth-death channels. - Igor Moreira; Cecilio Pimentel (Int. J. Commun. Syst., 2019)

An Online Pyramidal Embedding Technique for High Dimensional Big Data Visualization. - Adriano Barreto; Igor Moreira; Caio Flexa; Eduardo Cardoso; Claudomiro Sales (BRACIS (2), 2020)

Improving a Genetic Clustering Approach with a CVI-Based Objective Function. - Caio Flexa; Walisson Cardoso Gomes; Igor Moreira; Reginaldo Santos 001; Claudomiro Sales; Moisés Silva (BRACIS (1), 2021)

Improving Particle Swarm Optimization with Self-adaptive Parameters, Rotational Invariance, and Diversity Control. - Matheus Vasconcelos; Caio Flexa; Igor Moreira; Reginaldo Santos 001; Claudomiro Sales (BRACIS (1), 2021)

Polygonal Coordinate System: Visualizing high-dimensional data using geometric DR, and a deterministic version of t-SNE. - Caio Flexa; Walisson Cardoso Gomes; Igor Moreira; Ronnie Alves; Claudomiro Sales (Expert Syst. Appl., 2021)

Exploring Documentation Strategies for NFR in Agile Software Development. - Igor Moreira; Luciane Baratto Adolfo; Jorge Melegati; Joelma Choma; Eduardo Guerra 001; Luciana Zaina (XP, 2025)