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

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

Symbol Grounding Problem. - Angelo C. Loula; João Queiroz (Encyclopedia of Artificial Intelligence, 2009)

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)

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)

CALANGOS Level 4: The Environmental Influence on the Players' Strategy in a Simulation of the Ecological and Evolutionary Level of the Game. - Venyton N. L. Izidoro; Leandro Nunes de Castro; Angelo C. Loula; Charbel N. El-Hani (SBGames, 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)

Self-Organization and Peirce's Notion of Communication and Semiosis. - João Queiroz; Angelo C. Loula (Int. J. Signs Semiot. Syst., 2011)

Emergência de comunicação e representações em criaturas artificiais - Angelo C. Loula (2011)

A genetic-evolutionary model to simulate population dynamics in the Calangos game. - Venyton N. L. Izidoro; Leandro Nunes de Castro; Angelo C. Loula (IEEE Congress on Evolutionary Computation, 2013)

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

Symbolic representation in AI: a perspective from C. S. Peirce's Semiotics. - Angelo C. Loula; João Queiroz (CogSci, 2014)

Symbol Interpretation in Neural Networks: an investigation on representations in communication. - Emerson Silva de Oliveira; Angelo C. Loula (CogSci, 2014)

Modeling a Virtual World for the Educational Game Calangos. - Angelo C. Loula; Leandro Nunes de Castro; Antônio L. Apolinário Jr.; Pedro Luís Bernardo da Rocha; Maria da Conceição L. Carneiro; Vanessa Perpétua G. S. Reis; Ricardo F. Machado; Claudia Sepulveda; Charbel N. El-Hani (Int. J. Comput. Games Technol., 2014)

Building a Fuzzy System for Opinion Classification Across Different Domains. - Matheus Cardoso; Angelo C. Loula; Giovanni Pires (FLinAI@IJCAI, 2015)

Symbolic associations in neural network activations: Representations in the emergence of communication. - Emerson Silva de Oliveira; Angelo C. Loula (IJCNN, 2015)

Recognition of Static Gestures Applied to Brazilian Sign Language (Libras). - Igor L. O. Bastos; Michele F. Angelo; Angelo C. Loula (SIBGRAPI, 2015)

Augmented Tattoo: Evaluation of an Augmented Reality System for Tattoo Visualization. - Jairo Calmon; João Queiroz; Claudio Goes; Angelo C. Loula (SIBGRAPI, 2015)

Poetry in Prose: automatic identification of verses in brazilian literature. - Ricardo Carvalho; Angelo C. Loula; João Queiroz (DH, 2016)

Automated Fuzzy System Based on Feature Extraction and Selection for Opinion Classification Across Different Domains. - Matheus Cardoso; Angelo C. Loula; Matheus Giovanni Pires (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2016)

Redundant Visual Coverage of Prioritized Targets in IoT Applications. - Elivelton O. Rangel; Daniel G. Costa; Angelo C. Loula (WebMedia, 2018)

On redundant coverage maximization in wireless visual sensor networks: Evolutionary algorithms for multi-objective optimization. - Elivelton O. Rangel; Daniel G. Costa; Angelo C. Loula (Appl. Soft Comput., 2019)

Collaborative Filtering vs. Content-Based Filtering: differences and similarities. - Rafael Glauber; Angelo C. Loula (CoRR, 2019)

Computational identification of phonological parallelisms. - Leonardo Oliveira dos Santos Lima; João Queiroz; Angelo C. Loula (DHandNLP@PROPOR, 2022)

PROPOE (prose to poetry) geração computacional de poemas metrificados a partir da prosa literária em língua portuguesa. - Ana Cleyge de Azevedo; João Queiroz; Angelo C. Loula (Linguamática, 2022)

PROPOE 2: Avanços na Síntese Computacional de Poemas Baseados em Prosa Literária Brasileira. - Felipe José D. Sousa; Sarah P. Cerqueira; João Queiroz; Angelo C. Loula (CoRR, 2024)