A smooth chaotic map with parameterized shape and symmetry. - Daniel Pedro Bezerra Chaves; Carlos E. C. Souza; Cecilio Pimentel (EURASIP J. Adv. Signal Process., 2016)

Digital Communication Systems Based on Three-Dimensional Chaotic Attractors. - Carlos E. C. Souza; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Access, 2019)

A Symbolic Dynamics Approach to Trellis-Coded Chaotic Modulation. - Carlos E. C. Souza; Cecilio Pimentel; Daniel Pedro Bezerra Chaves (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

One-Dimensional Pseudo-Chaotic Sequences Based on the Discrete Arnold's Cat Map Over ℤ₃ᵐ. - Carlos E. C. Souza; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Chaos-Based Space-Time Trellis Codes With Deep Learning Decoding. - Carlos E. C. Souza; Rafael Campello; Cecilio Pimentel; Daniel Pedro Bezerra Chaves (IEEE Trans. Circuits Syst. II Express Briefs, 2021)

Successive Interference Cancellation Decoding With Adaptable Decision Regions for NOMA Schemes. - Rafael Campello; Gabriel Carlini; Carlos E. C. Souza; Cecilio Pimentel; Daniel Pedro Bezerra Chaves (IEEE Access, 2022)

Pseudo-Chaotic Sequences Generated by the Discrete Arnold's Map Over Z2m: Period Analysis and FPGA Implementation. - Carlos E. C. Souza; Davi Moreno; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Trans. Instrum. Meas., 2022)

q-Analogs Over Finite Fields: Definition, Algebraic Properties, and Application in Pseudo-Random Number Generators. - Carlos E. C. Souza; Davi Moreno; Ravi B. D. Figueiredo; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Trans. Circuits Syst. II Express Briefs, 2023)

A Neural-Network-Assisted Chaos-NOMA Scheme. - Gabriel Carlini; Carlos E. C. Souza; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Trans. Circuits Syst. I Regul. Pap., 2025)

High-Throughput Pseudo-Random Number Generators Over Discrete Chaos. - Carlos E. C. Souza; Davi Moreno; Matheus H. S. Sousa; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Trans. Circuits Syst. II Express Briefs, 2025)