Better rate 1/2 coded continuous phase modulation schemes and the M-algorithm. - Kumar Balachandran; John B. Anderson; Weiler Alves Finamore; Cecilio J.-L. Pimentel (IEEE Trans. Inf. Theory, 1993)

Non-Interleaved Reed-Solomon Coding Performance on Finite State Channels. - Cecilio Pimentel; Ian F. Blake (ICC (3), 1997)

Concatenated coding performance for FSK modulation on time-correlated Rician fading channels. - Cecilio Pimentel; Ian F. Blake (IEEE Trans. Commun., 1998)

Analysis of soft decision decoding of interleaved convolutional codes over burst channels. - Cecilio Pimentel; Leandro Chaves Rêgo (WCNC, 1999)

Enumerative Combinatorics and Shannon's Theory of Discrete Noiseless Channels. - Bartolomeu F. Uchôa Filho; Cecilio Pimentel (Electron. Notes Discret. Math., 2001)

Shannon capacity and codes for communicating with a chaotic laser. - Renato Mariz de Moraes; Bartolomeu F. Uchôa Filho; Cecilio Pimentel; Reginaldo Palazzo Júnior; José Roberto Rios Leite (IEEE Trans. Commun., 2002)

Generating series and performance bounds for convolutional codes over burst-error channels. - Cecilio Pimentel (IEEE Trans. Veh. Technol., 2002)

On the computation of weight enumerators for convolutional codes. - Cecilio Pimentel (IEEE Trans. Commun., 2003)

A combinatorial approach to finding the capacity of the discrete noiseless channel. - Cecilio Pimentel; Bartolomeu F. Uchôa Filho (IEEE Trans. Inf. Theory, 2003)

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)

Finite-state Markov modeling of correlated Rician-fading channels. - Cecilio Pimentel; Tiago H. Falk; Luciano Lisbôa (IEEE Trans. Veh. Technol., 2004)

Generalized punctured convolutional codes. - Bartolomeu F. Uchôa Filho; Richard Demo Souza; Cecilio Pimentel; Mao-Chao Lin (IEEE Commun. Lett., 2005)

Redundancy in homophonic coding and a new homophonic coding technique. - V. C. da Rocha; Cecilio Pimentel; D. P. B. A. Camara (ISIT, 2006)

On the Behavior of the Distance Spectrum of Convolutional Codes under a Minimal Trellis Complexity Measure. - Bartolomeu F. Uchôa Filho; Richard Demo Souza; Cecilio Pimentel (ITW, 2006)

Analysis of the Go-Back-N Protocol on Finite State Markov Fading Channels. - Cecilio Pimentel; Rodrigo Leal Siqueira (VTC Spring, 2006)

On the Power Spectral Density of Constrained Sequences. - Cecilio Pimentel; Valdemar Cardoso da Rocha Jr. (IEEE Trans. Commun., 2007)

Capacity of General Discrete Noiseless Channels - Georg Böcherer; Valdemar Cardoso da Rocha Jr.; Cecilio Pimentel (CoRR, 2008)

Maximum Entropy Rate of Markov Sources for Systems With Non-regular Constraints - Georg Böcherer; Valdemar Cardoso da Rocha Jr.; Cecilio Pimentel (CoRR, 2008)

Generalized Punctured Convolutional Codes with Unequal Error Protection. - Cecilio Pimentel; Richard Demo Souza; Bartolomeu F. Uchôa Filho; Marcelo Eduardo Pellenz (EURASIP J. Adv. Signal Process., 2008)

Analysis of the Go-Back- Protocol on Finite-State Markov Rician Fading Channels. - Cecilio Pimentel; Rodrigo Leal Siqueira (IEEE Trans. Veh. Technol., 2008)

A Discrete Channel Model for Capturing Memory and Soft-Decision Information: A Capacity Study. - Cecilio Pimentel; Fady Alajaji (ICC, 2009)

On the Capacity of Constrained Systems - Georg Böcherer; Valdemar Cardoso da Rocha Jr.; Cecilio Pimentel (CoRR, 2009)

Convolutional codes under a minimal trellis complexity measure. - Bartolomeu F. Uchôa Filho; Richard Demo Souza; Cecilio Pimentel; Marcel Jar (IEEE Trans. Commun., 2009)

Distance Spectrum and Expurgated Union Bound of Space-Time Trellis Codes in Quasi-Static Rician Fading Channels. - Luiz G. Caldeira; Cecilio Pimentel (IEEE Trans. Veh. Technol., 2009)

Packet-Based Modeling of Reed-Solomon Block-Coded Correlated Fading Channels Via a Markov Finite Queue Model. - Cecilio Pimentel; Fady Alajaji (IEEE Trans. Veh. Technol., 2009)

Deriving the Probabilistic Capacity of General Run-Length Sets Using Generating Functions - Georg Böcherer; Rudolf Mathar; Valdemar Cardoso da Rocha Jr.; Cecilio Pimentel (CoRR, 2010)

On Symbol Versus Bit Interleaving for Block-Coded Binary Markov Channels. - Haider Al-Lawati; Fady Alajaji; Cecilio Pimentel (IEEE Trans. Veh. Technol., 2010)

Minimal trellis for systematic recursive convolutional encoders. - Cecilio Pimentel; Richard Demo Souza; Bartolomeu F. Uchôa Filho; Isaac Benchimol (ISIT, 2011)

A Discrete Queue-Based Model for Soft-Decision Demodulated Correlated Fading Channels. - Cecilio Pimentel; Fady Alajaji; Pedro Melo (VTC Spring, 2011)

Sectionalization of the minimal trellis module for convolutional codes. - Isaac Benchimol; Cecilio Pimentel; Richard Demo Souza (TSP, 2012)

Reduced complexity decoding of convolutional codes based on the M-algorithm and the minimal trellis. - Richard Demo Souza; Cecilio Pimentel; Daiana Nascimento Muniz (Ann. des Télécommunications, 2012)

High-rate systematic recursive convolutional encoders: minimal trellis and code search. - Isaac Benchimol; Cecilio Pimentel; Richard Demo Souza; Bartolomeu F. Uchôa Filho (EURASIP J. Adv. Signal Process., 2012)

A Discrete Queue-Based Model for Capturing Memory and Soft-Decision Information in Correlated Fading Channels. - Cecilio Pimentel; Fady Alajaji; Pedro Melo (IEEE Trans. Commun., 2012)

A computational complexity measure for trellis modules of convolutional codes. - Isaac Benchimol; Cecilio Pimentel; Richard Demo Souza; Bartolomeu F. Uchôa Filho (TSP, 2013)

On the complexity-performance trade-off in soft-decision decoding for unequal error protection block codes. - Rebecca C. de Albuquerque; Daniel C. Cunha 001; Cecilio Pimentel (EURASIP J. Adv. Signal Process., 2013)

Turbo Decoding Using the Sectionalized Minimal Trellis of the Constituent Code: Performance-Complexity Trade-Off. - Guilherme Luiz Moritz; Richard Demo Souza; Cecilio Pimentel; Marcelo Eduardo Pellenz; Bartolomeu F. Uchôa Filho; Isaac Benchimol (IEEE Trans. Commun., 2013)

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

A new computational decoding complexity measure of convolutional codes. - Isaac Benchimol; Cecilio Pimentel; Richard Demo Souza; Bartolomeu F. Uchôa Filho (EURASIP J. Adv. Signal Process., 2014)

Low complexity trellis representations of convolutional codes via sectionalization of the minimal trellis. - Isaac Benchimol; Cecilio Pimentel; Richard Demo Souza (Telecommun. Syst., 2015)

BETA random waypoint mobility model for wireless network simulation. - Rogerio T. Silva; Roberto Ramos Colletti; Cecilio Pimentel; Renato Mariz de Moraes (Ad Hoc Networks, 2016)

Optimal power distribution in non-binary LDPC code-based cooperative wireless networks. - Bruna L. R. Melo; Daniel C. Cunha 001; Cecilio Pimentel (Comput. Networks, 2016)

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)

On the Weight Enumerator of Periodically Time-Varying Convolutional Codes. - Cecilio Pimentel (IEEE Commun. Lett., 2016)

LDPC Decoding Over Nonbinary Queue-Based Burst Noise Channels. - Pedro Melo; Cecilio Pimentel; Fady Alajaji (IEEE Trans. Veh. Technol., 2016)

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)

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

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