An Iterative Matrix-Based Procedure for Finding the Shannon Cover for Constrained Sequences. - Daniel Pedro Bezerra Chaves; Cecilio Pimentel; Bartolomeu F. Uchôa Filho (ICT, 2004)

Discrete event dynamical systems with application to the geodesic flow on hyperbolic surfaces. - Daniel Pedro Bezerra Chaves (2011)

On the follower set graph of shifts of finite type. - Daniel Pedro Bezerra Chaves; Cecilio Pimentel (ISIT, 2014)

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)

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)

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

Image encryption using block cipher and chaotic sequences. - José A. P. Artiles; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (Signal Process. Image Commun., 2019)

Markov modeling of dynamical systems via clustering and graph minimization. - Daniel K. Franch; Daniel Pedro Bezerra Chaves; Cecilio Pimentel; Diego M. Hamilton (Digit. Signal Process., 2020)

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)

Robust image watermarking algorithm using chaotic sequences. - José A. P. Artiles; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (J. Inf. Secur. Appl., 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)

Tag Generation Using Chaotic Sequences for Physical-Layer Authentication. - Joao V. C. Evangelista; Davi Moreno; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Access, 2023)

A Fragile Image Watermarking Scheme in DWT Domain Using Chaotic Sequences and Error-Correcting Codes. - Andy M. Ramos; José A. P. Artiles; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (Entropy, 2023)

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)

Symbolic Dynamical Filtering via Variable Length Markov Model and Machine Learning. - Higor Dos Santos; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (IEEE Access, 2024)

CoPaD-Mark: A Coded Parallelizable Deep Learning-Based Scheme for Robust Image Watermarking. - Andy M. Ramos; Cecilio Pimentel; Daniel Pedro Bezerra Chaves (IEEE Access, 2025)

Construction of a probabilistic finite state automaton by entropy reduction over context trees. - Higor Í. Santos; Daniel Pedro Bezerra Chaves; Cecilio Pimentel (Signal Process., 2025)

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)