Olá! My name is Eric Araújo, Brazilian and I currently hold the following positions:
Associate Professor in the Computer Science Department at Calvin University
Head of the Behavioural Informatics Laboratory (BILbo)
My research explores computational approaches to understanding human behavior and social dynamics, seeking to contribute meaningful insights that serve the common good through rigorous scholarship and ethical technology development.
I investigate the spread of opinions, sentiments, and behaviors in complex systems through multiagent modeling and simulations, offering insights into social dynamics across diverse domains including politics, cooperation, health, criminology, and religion.
Academic Formation¶
Ph.D. in Computer Science (2018)
Vrije Universiteit Amsterdam, The Netherlands
Dissertation: Computational modeling of social contagion processes
M.S. in Computer Science (2009)
Federal University of Minas Gerais, Brazil
Focus: Computer Networks: Protocol TCP and its Applications
B.S. in Computer Science (2007)
Federal University of Viçosa, Brazil
Free Software Development and FPGA Applications
🔬 Research & Scholarship¶
I investigate the spread of opinions, sentiments, and behaviors in complex systems through multiagent modeling and simulations, offering insights into social dynamics across diverse domains including politics, cooperation, health, criminology, and religion.
Multidisciplinary Approach
My work bridges computer science with multiple domains, using computational tools to address real-world challenges:
🏛️ Political Science: Modeling opinion dynamics and polarization in communities
🏥 Public Health: Understanding behavior spread and intervention strategies
🛡️ Public Security: Analyzing crime patterns through network topology
📱 Social Computing: Investigating misinformation spread and social influence
🌱 Behavioral Change: Promoting healthier lifestyles through computational insights
Core Methodologies:
- Agent-based modeling and simulation
- Complex network analysis
- Social dynamics modeling
- Cognitive behavioral frameworks
- Machine learning applications
📖 Academic Resources¶
📰 Recent Updates & Achievements¶
🚀 Call for Papers: AI & STEM Track Now Open¶
The call for papers for the AI & STEM track at the Wisdom in the Age of AI Conference is now open! Submissions are welcome at the intersection of artificial intelligence, emerging technologies, and Christianity.
Read the full Call for Papers and → submit your work
Latest Academic Activities
Academic Service & International Collaboration¶
Masters Examination Committee¶
- August 22, 2025: Served as External Committee Member for Masters Exam of Stephano Daniel Santos
- Supervision: Under Prof. Teodorico de Castro Ramalho and Prof. Danton Diego Ferreira on Agrochemistry
- Work title: Enhancing Prediction Accuracy of Portland Cement Compressive Strength at Low Cost Using Machine Learning and Chemometric Techniques
Recent Presentations (2025)¶
American Scientific Affiliation Conference
July 19, 2025 - Presented Behavioral Insights into Political Polarization in Christian Communities through Computational Modeling at ASA 2025
📊 View Full Presentation
International AI & Society Symposium
May 28, 2025 - Participated in “Algorithms, Democracy and Society: challenges and perspectives” discussing education, AI and society (Portuguese)
Recent Publications¶
Journal of Complex Systems (2025)
Exploring the Link Between Urban Topology and Street Crime Using Complex Networks: A Case Study from Southeast Brazil
Co-supervised with Prof. Dr. Angelica de Sousa da Mata, developed by master’s student Matheus Flausino
Brazilian Journal of Physics Teaching (2024)
The use of agent-based modeling in the study of complex systems (Portuguese)
Result of Clayton R. da Silva’s master’s studies, in partnership with Prof. Angélica S. Mata
International Collaboration¶
INSNA Sunbelt 2025 - Paris, France
Poster presentation: Scientific Collaboration in Health and Life Sciences: A Study of Brazil’s Contributions and Partnerships
Collaboration with Fiocruz (Brazil) examining global health research networks
🔗 Explore More¶
“There is not a square inch in the whole domain of our human existence over which Christ, who is Sovereign over all, does not cry: ‘Mine!’” - Abraham Kuyper
- Flausino, M. de A., Araújo, E., & da Mata, A. S. (2025). Exploring the link between urban topology and street crime using complex networks: a case study from Southeast Brazil. Journal of Complex Networks, 13(4). 10.1093/comnet/cnaf016
- Silva, C. R. da, Mesquita, O., Araújo, E., & Mata, A. S. (2025). Uso da modelagem baseada em agentes no estudo de sistemas complexos. Revista Brasileira de Ensino de Física, 47. 10.1590/1806-9126-rbef-2024-0464