Genetic Algorithms and Discrete Event Systems: An Application. - Ricardo R. Gudwin; Fernando A. C. Gomide (International Conference on Evolutionary Computation, 1994)

Knowledge Processing in Control Systems. - Ricardo R. Gudwin; Fernando A. C. Gomide; Márcio L. Andrade Netto; Maurício F. Magalhães (IEEE Trans. Knowl. Data Eng., 1996)

Nonlinear context adaptation in the calibration of fuzzy sets. - Witold Pedrycz; Ricardo R. Gudwin; Fernando A. C. Gomide (Fuzzy Sets Syst., 1997)

Feedforward Neural Network Initialization: an Evolutionary Approach. - Leandro Nunes de Castro; Eduardo Masato Iyoda; Fernando J. Von Zuben; Ricardo R. Gudwin (SBRN, 1998)

Context adaptation in fuzzy processing and genetic algorithms. - Ricardo R. Gudwin; Fernando A. C. Gomide; Witold Pedrycz (Int. J. Intell. Syst., 1998)

Evolutionary computation applied to algorithmic composition. - Artemis Moroni; Jônatas Manzolli 001; Fernando J. Von Zuben; Ricardo R. Gudwin (CEC, 1999)

Evaluating intelligence: a computational semiotics perspective. - Ricardo R. Gudwin (SMC, 2000)

Emergence of multiagent spatial coordination strategies through artificial coevolution. - André Luís Vasconcelos Coelho; Daniel Weingaertner; Ricardo R. Gudwin; Ivan Luiz Marques Ricarte (Comput. Graph., 2001)

Hierarchical evolution of heterogeneous neural networks. - Daniel Weingaertner; Victor K. Tatai; Ricardo R. Gudwin; Femando J J. Von Zuben (IEEE Congress on Evolutionary Computation, 2002)

Symbolic Communication in Artificial Creatures: An Experiment in Artificial Life. - Angelo C. Loula; Ricardo R. Gudwin; João Queiroz (SBIA, 2004)

Emotion in Artificial Intelligence and Artificial Life Research: Facing Problems. - Jackeline Spinola de Freitas; Ricardo R. Gudwin; João Queiroz (IVA, 2005)

Towards Improving Clustering Ants: An Adaptive Ant Clustering Algorithm. - André L. Vizine; Leandro Nunes de Castro; Eduardo R. Hruschka; Ricardo R. Gudwin (Informatica (Slovenia), 2005)

Designing Intelligence Augmentation System with a Semiotic-Oriented Software Development Process. - A. L. O. Paraense; Ricardo Ribeiro Gudwin; Rodrigo de Almeida Goncalves (ISDA, 2007)

Symbols are not uniquely human. - Sidarta Ribeiro; Angelo C. Loula; Ivan E. de Araújo; Ricardo R. Gudwin; João Queiroz (Biosyst., 2007)

On the Emergence of Indexical and Symbolic Interpretation in Artificial Creatures, or What is This I Hear? - Angelo C. Loula; Ricardo R. Gudwin; João Queiroz (ALIFE, 2010)

A Conscious-based Mind for an Artificial Creature. - Ricardo Capitanio Martins da Silva; Ricardo R. Gudwin (ALIFE, 2010)

Developing a Consciousness-Based Mind for an Artificial Creature. - Ricardo Capitanio Martins da Silva; Ricardo R. Gudwin (SBIA, 2010)

Emergence of self-organized symbol-based communication in artificial creatures. - Angelo C. Loula; Ricardo R. Gudwin; Charbel Niño El-Hani; João Queiroz (Cogn. Syst. Res., 2010)

Cognitive conditions to the emergence of sign interpretation in artificial creatures. - Angelo C. Loula; Ricardo R. Gudwin; João Queiroz (ECAL, 2011)

Research Commentaries on Cangelosi's "Solutions and Open Challenges for the Symbol Grounding Problem". - Stevan Harnad; Luc Steels; Tony Belpaeme; Carol J. Madden; Stéphane Lallée; Peter Ford Dominey; Stephen J. Cowley; Juyang Weng; Alberto Greco 002; Barbara Giolito; Domenico Parisi; Vincent C. Müller; et al. (Int. J. Signs Semiot. Syst., 2011)

Effects of behavior network as a suggestion system to assist BCI users. - Klaus Raizer; Eric Rohmer; A. L. O. Paraense; Ricardo Ribeiro Gudwin (CIRAT, 2013)

Sign processes in emergence of communication. - Angelo C. Loula; Ricardo R. Gudwin; João Queiroz (CogSci, 2013)

A Scene-Based Episodic Memory System for a Simulated Autonomous Creature. - Elisa C. Castro; Ricardo R. Gudwin (Int. J. Synth. Emot., 2013)

A Comparison Among Cognitive Architectures: A Theoretical Analysis. - Danilo Fernando Lucentini; Ricardo Ribeiro Gudwin (BICA, 2015)

Building Up Conceptual Spaces: An ESOM Supported Strategy. - Suelen Mapa de Paula; Micael Cabrera Carvalho; Ricardo Ribeiro Gudwin (BRACIS, 2015)

Do Extrator de Conhecimento Coletivo à Ágora Virtual: desenvolvendo uma ferramenta para democracia participativa (From Collective Knowledge Extractor to Virtual Agora: Developing a tool for Participatory Democracy). - Tiago Novaes Angelo; Cesar José Bonjuani Pagan; Romis Ribeiro Faissol Attux; Ricardo Ribeiro Gudwin (STIL, 2015)

An Overview of the Multipurpose Enhanced Cognitive Architecture (MECA). - Ricardo R. Gudwin; André Luis Ogando Paraense; Suelen de Paula; Eduardo Fróes; Wandemberg Gibaut; Elisa C. Castro; Vera Figueiredo; Klaus Raizer (BICA, 2017)

A Cognitive Architecture for a Transportation Robotic System. - Ricardo R. Gudwin; Eric Rohmer; André Luis Ogando Paraense; Eduardo Fróes; Wandemberg Gibaut; Ian Oliveira; Sender Rocha; Klaus Raizer; Aneta Vulgarakis Feljan (BICA, 2019)

A Review of Motivational Systems and Emotions in Cognitive Architectures and Systems. - Ricardo R. Gudwin (RAAI Summer School, 2019)

Learning over the Attentional Space with Mobile Robots. - Letícia M. Berto; Leonardo de L. Rossi; Eric Rohmer; Paula D. P. Costa; Alexandre da Silva Simões; Ricardo R. Gudwin; Esther Luna Colombini (ICDL-EPIROB, 2020)

Extending the CST: The Distributed Cognitive Toolkit. - Wandemberg Gibaut; Ricardo R. Gudwin (iThings/GreenCom/CPSCom/SmartData/Cybermatics, 2020)

The TROCA Project: An autonomous transportation robot controlled by a cognitive architecture. - Ricardo R. Gudwin; Eric Rohmer; André Luis Ogando Paraense; Eduardo Fróes; Wandemberg Gibaut; Ian Oliveira; Sender Rocha; Klaus Raizer; Aneta Vulgarakis Feljan (Cogn. Syst. Res., 2020)

An Iowa Gambling Task-based experiment applied to robots: A Study on Long-term Decision Making. - Letícia M. Berto; Paula D. P. Costa; Alexandre da Silva Simões; Ricardo R. Gudwin; Esther Luna Colombini (ICDL, 2021)

A Double-Layer Subsumption Mechanism for Enforcing Sequential Behaviors in a Cognitive Architecture. - Ricardo R. Gudwin; Eric Rohmer; André Luis Ogando Paraense; Eduardo Fróes; Wandemberg Gibaut; Klaus Raizer; Aneta Vulgarakis Feljan (SSCI, 2021)

Existence, Hypotheses and Categories in Knowledge Representation. - Eduardo Camargo; Eduardo Yuji Sakabe; Ricardo Ribeiro Gudwin (BICA*AI, 2022)

Visualization Tools for Monitoring and Debugging a Cognitive Architecture using CST. - Áureo Marques; Luiz F. S. Coletta; Anderson Anjos da Silva; André Luis Ogando Paraense; Letícia M. Berto; Paula Dornhofer Paro Costa; Esther Colombini; Alexandre da Silva Simões; Ricardo R. Gudwin (BICA*AI, 2022)

CogToM-CST: An implementation of the Theory of Mind for the Cognitive Systems Toolkit. - Fabio Grassiotto; Esther Luna Colombini; Alexandre da Silva Simões; Ricardo R. Gudwin; Paula Dornhofer Paro Costa (ICAART (3), 2022)

CST-Godot: Bridging the Gap Between Game Engines and Cognitive Agents. - Gustavo Morais; Ian Loron; Luiz F. S. Coletta; Anderson Anjos da Silva; Alexandre da Silva Simões; Ricardo R. Gudwin; Paula Dornhofer Paro Costa; Esther Colombini (SBGAMES, 2022)

Learning Goal-based Movement via Motivational-based Models in Cognitive Mobile Robots. - Letícia M. Berto; Paula Dornhofer Paro Costa; Alexandre da Silva Simões; Ricardo R. Gudwin; Esther Colombini (CoRR, 2023)

Incremental procedural and sensorimotor learning in cognitive humanoid robots. - Leonardo de Lellis Rossi; Letícia Mara Berto; Eric Rohmer; Paula Dornhofer Paro Costa; Ricardo Ribeiro Gudwin; Esther Luna Colombini; Alexandre da Silva Simões (CoRR, 2023)

Drives and Impulses: Shaping Motivation and Procedural Learning for Humanoid Robots. - Leonardo de L. Rossi; Letícia M. Berto; Paula D. P. Costa; Ricardo R. Gudwin; Esther Colombini; Alexandre da Silva Simões (ICDL, 2024)

A motivational-based learning model for mobile robots. - Letícia M. Berto; Paula D. P. Costa; Alexandre da Silva Simões; Ricardo R. Gudwin; Esther Colombini (Cogn. Syst. Res., 2024)

Piagetian experiments to DevRobotics. - Letícia M. Berto; Leonardo de Lellis Rossi; Eric Rohmer; Paula D. P. Costa; Ricardo R. Gudwin; Alexandre da Silva Simões; Esther Colombini (Cogn. Syst. Res., 2024)

A Procedural Constructive Learning Mechanism with Deep Reinforcement Learning for Cognitive Agents. - Leonardo de Lellis Rossi; Eric Rohmer; Paula Dornhofer Paro Costa; Esther Luna Colombini; Alexandre da Silva Simões; Ricardo Ribeiro Gudwin (J. Intell. Robotic Syst., 2024)

Building a Cognitive Twin using a distributed cognitive system and an evolution strategy. - Wandemberg Gibaut; Ricardo R. Gudwin (Cogn. Syst. Res., 2025)

A general framework for reinforcement learning in cognitive architectures. - Gustavo Morais; Eduardo Yuji Sakabe; Paula D. P. Costa; Alexandre da Silva Simões; Ricardo R. Gudwin; Esther Colombini (Cogn. Syst. Res., 2025)

InstructRobot: A Model-Free Framework for Mapping Natural Language Instructions into Robot Motion. - Iury Cleveston; Alana de Santana Correia; Paula D. P. Costa; Ricardo R. Gudwin; Alexandre da Silva Simões; Esther Luna Colombini (CoRR, 2025)

Binarized Neural Networks Converge Toward Algorithmic Simplicity: Empirical Support for the Learning-as-Compression Hypothesis. - Eduardo Yuji Sakabe; Felipe S. Abrahão; Alexandre da Silva Simões; Esther Colombini; Paula Dornhofer Paro Costa; Ricardo R. Gudwin; Hector Zenil (CoRR, 2025)