Teaching Activities

• Projeto e Análise de Algoritmos - Turmas A, B e C - 2s2025
  

Teaching Interests

• Computer Programming and Data Structures
• Discrete Math and Probability for Computer Science
• Design and Analysis of Algorithms
• Graph Theory and Applications
• Algorithmic Approaches for NP-Complete Problems

Students

• Gustavo Cesar Bento Laurindo
  • Title in Portuguese: Abordagens Exatas e Heurísticas para o Problema Restrito dos Multiciclos de Steiner.
    Undergraduate Research Project; co-supervised by Prof. Pedro Hokama; PIBIC/CNPq Scholarship.
  
  
• Charbel Daher Boulos (Lattes, LinkedIn, GitHub)
  • Title in Portuguese: Programação por Restrições para o Problema de Empacotamento.
    Bachelor Final Project; co-supervised with Prof. Pedro Hokama.
  
  
• Leandro Rocha Liberato Gonçalves
  • Title in Portuguese: Cobertura por Círculos.
    Bachelor Final Project; co-supervised with Prof. Pedro Hokama.
  
  
• Ana Clara Nascimento dos Santos (Lattes, LinkedIn, GitHub)
  • Title in Portuguese: Algoritmo para o Problema do Roteamento de Veículos com Restrições Práticas.
    MSc Student; co-supervised with Prof. Carlos Henrique da Silveira and Prof. Pedro Hokama.
  
  
• Maristella Ramalho Rangel (Lattes, LinkedIn)
  • Title in Portuguese: Algoritmos para o Balanced Multiway Cut Problem.
    Undergraduate Research Project; co-supervised by Prof. Pedro Hokama; FAPESP Scholarship.
  
  
• Matheus De Almeida Mazieiro (Lattes, LinkedIn)
  • Title: Hybrid Genetic Meta-Heuristics for the Traveling Salesman Problem with a Flying Sidekick.
    Undergraduate Research Project; co-supervised by Prof. Pedro Hokama; FAPESP Scholarship.
  • Title in Portuguese: Algoritmos Meméticos para avaliação de cenários pós-desastre.
    Research Internship Abroad; finished in July 2025; supervised by Prof. Pablo Moscato; FAPESP Scholarship.
  
  
• Pedro Guilherme Torres das Neves (Lattes)
  • Title: Evolutionary Meta-Heuristics for Routing Problems with Drones.
    Undergraduate Research Project; co-supervised by Prof. Pedro Hokama; FAPESP Scholarship.
  • Title in Portuguese: Abordagem Meta-heurística Aprimorada por Aprendizado de Reforço para o Clustered Flying Sidekick Travelling Salesman Problem.
    Research Internship Abroad; finished in September 2025; supervised by Prof. Emrah Demir; FAPESP Scholarship.
  
  
• Luis Henrique Pauleti Mendes (Lattes, LinkedIn)
  • Title in Portuguese: Um Problema de Roteamento de Veículos Aplicado a Transporte por Aplicativo.
    PhD Student; co-supervised with Prof. Fábio Luis Usberti; Becas Santander.
  
  

Recent Publications

• Biased random-key genetic algorithms for the minimum subgraph diameter problem
  Authors: Arthur P. Dadalto, Fábio Luis Usberti, and Mário César San Felice.
  Journal: Optimization Letters, 2024.
  DOI: 10.1007/s11590-024-02177-y.
  Keywords: Combinatorial optimization, network design, metaheuristics, evolutionary algorithms.
  
  
• Metaheurísticas Evolutivas para o Problema do Caixeiro Viajante com um Ajudante Voador
  Authors: Matheus de Almeida Mazieiro, Pedro Guilherme Torres das Neves, Pedro Hokama, and Mário César San Felice.
  Event: SBPO 2024 - LVI Simpósio Brasileiro de Pesquisa Operacional.
  DOI: 10.59254/sbpo-2024-193458.
  Keywords: Caixeiro Viajante, Metaheurísticas, Algoritmo Genético, Drone.
  Extra: Paper, Proceedings.
  
  
• Método Exato para o Roteamento de Veículos com Empacotamento Bidimensional e Conflitos
  Authors: Ana Clara Nascimento dos Santos, Pedro Hokama, and Mário César San Felice.
  Event: SBPO 2024 - LVI Simpósio Brasileiro de Pesquisa Operacional.
  DOI: 10.59254/sbpo-2024-193481.
  Keywords: Roteamento, Empacotamento com Conflitos, Programação Linear Inteira.
  Extra: Paper, Proceedings.
  
  
• Múltiplos decodificadores para resolver o Multiway Cut Problem com a meta-heurística MP-BRKGA (poster)
  Authors: Ricardo Araújo da Silva, Mário César San Felice, and Pedro Hokama.
  Event: SBPO 2024 - LVI Simpósio Brasileiro de Pesquisa Operacional.
  Keywords: Multiway Cut Problem, MP-BRKGA, Decodificador, Coloração de Vértices.
  Extra: Abstract, Proceedings.
  
  
• Um algoritmo de Branch-and-Cut para o Problema do Empacotamento Bidimensional em Contêineres na Presença de Conflitos
  Authors: Pedro Hokama, Ana Clara Nascimento dos Santos, Charbel Daher Boulos, and Mário César San Felice.
  Journal: Pesquisa Operacional para o Desenvolvimento, v.18, 1–20, 2024.
  DOI: 10.4322/PODes.2024.003.
  Keywords: Programação Linear Inteira, Programação por Restrições, Conjunto Independente.
  
  
• Sobre o Problema do Caixeiro Viajante com Drone (extended abstract)
  Authors: Pedro H.D.B. Hokama, Carla N. Lintzmayer, and Mário César San Felice.
  Event: IX ETC - Computing Theory Meeting during the CSBC 2024.
  DOI: 10.5753/etc.2024.2324.
  Keywords: Problema do caixeiro viajante, roteamento de veículos, drones.
  Extra: Paper, Proceedings.
  
  
• A faster heuristic for the traveling salesman problem with drone
  Authors: Pedro Hokama, Carla N. Lintzmayer, and Mário César San Felice.
  Journal: Optimization Letters, 2024.
  DOI: 10.1007/s11590-024-02134-9.
  Keywords: Traveling salesman problem, vehicle routing, drones, delivery.
  
  
• On the Restricted Steiner Multi Cycle Problem
  Authors: Vinicius de Novaes Guimarães Pereira, Mário César San Felice, Pedro Hokama, and Eduardo Candido Xavier.
  Journal: Computers & Operations Research, v. 169, 2024.
  DOI: 10.1016/j.cor.2024.106752.
  Keywords: Heuristics, routing, Steiner cycle, pickup-and-delivery.
  
  
• Combinando Algoritmos de Fluxo Máximo com a Meta-Heurística BRKGA na Resolução do Multiway Cut Problem (poster)
  Authors: Ricardo Araújo da Silva, Mário César San Felice, and Pedro Hokama.
  Event: ONPCE 2024 - XXV Oficina Nacional de Problemas de Corte e Empacotamento, Planejamento e Programação da Produção, e Correlatos.
  Extra: Abstract, Proceedings.
  
  

Education

• Postdoc in Computer Science from 04/2015 to 02/2018
  University of São Paulo (USP), Brazil.
  Title: Competitive Online and Approximation Algorithms for Network Design and Facility Location Problems.
  Advisor: Profa. Cristina G. Fernandes.
  Scholarships: CAPES (from 04/2015 to 03/2017) and FAPESP (from 09/2017 to 02/2018).
  Keywords: Network Design Problems, Facility Location Problems, Online Computation, Competitive Analysis, Approximation Algorithms.
  
  
• Ph.D. in Computer Science from 03/2010 to 04/2015
  State University of Campinas (UNICAMP), Brazil.
  Title: Online Facility Location and Steiner Problems.
  Advisor: Prof. Orlando Lee.
  Scholarship: FAPESP.
  Keywords: Facility Location Problems, Steiner Problems, Connected Facility Location Problem, Online Algorithms, Competitive Analysis, Randomized Algorithms.
  Extra: Abstract, Presentation and Bibtex.
  
  
  • Ph.D. Internship in Operations Research from 10/2012 to 09/2013
    Cornell University, United States.
    Title: Online and Incremental Facility Location Problems.
    Advisor: Prof. David P. Williamson.
    Scholarship: FAPESP.
    Keywords: Facility Location Problems, Online Algorithms, Competitive Analysis, Approximation Algorithms.
    
  
  
• M.Sc. in Computer Science from 03/2008 to 02/2010
  State University of Campinas (UNICAMP), Brazil.
  Title: The k-Server Problem.
  Advisor: Prof. Orlando Lee.
  Scholarship: FAPESP.
  Keywords: k-Server Problem, Work Function Algorithm, Online Algorithms, Competitive Analysis.
  Extra: Abstract, Presentation (in portuguese), Thesis (in portuguese) and Bibtex.
  
  
• B.Sc. in Computer Engineering from 03/2003 to 12/2007
  State University of Campinas (UNICAMP), Brazil.
  
  
  • Undergraduate Research from 08/2006 to 12/2007
    Title: Approximation Algorithms for the Steiner Tree Problem.
    Advisor: Prof. Orlando Lee.
    Scholarship: FAPESP.
    Keywords: Steiner Tree Problem, Approximation Algorithms, Integer Linear Programming.
    
    
  • Undergraduate Research from 08/2005 to 07/2006
    Title: Approximation Algorithms for Multicut Problems in Graphs.
    Advisor: Prof. Orlando Lee.
    Scholarship: CNPq.
    Keywords: Multicut Problem in Graphs, Approximation Algorithms, Primal-Dual Method.
    

Complementary Education

• Game Theory by Stanford University and The University of British Columbia on Coursera
  Certificate earned at Saturday, March 15, 2025.
  Instructors: Prof. Matthew O. Jackson, Prof. Kevin Leyton-Brown and Prof. Yoav Shoham.
  Webpage: https://www.coursera.org/learn/game-theory-1.
  
  
• Discrete Optimization by The University of Melbourne on Coursera
  Certificate earned at Monday, February 18, 2019.
  Instructors: Prof. Pascal Van Hentenryck and Dr. Carleton Coffrin.
  Webpage: https://www.coursera.org/learn/discrete-optimization.
  
  
• Parameterized Complexity Summer School (PCSS)
  September 1-3, 2017 as part of ALGO 2017 at TU Wien, Vienna, Austria.
  Webpage: algo2017.ac.tuwien.ac.at/pcss.
  
  
• Teacher of a 60 hours course from 09/01/2017 to 17/02/2017
  University of São Paulo (USP), Brazil.
  Course: Topics in Programming, principles of algorithm design and data structures.
  Event: XLVI Summer school of the Institute of Mathematics and Statistics.
  
  
• São Paulo School of Advanced Science on Algorithms, Combinatorics and Optimization (SPSAS ACO)
  July 18-29, 2016 at IME-USP, São Paulo - SP, Brazil.
  Webpage: www.ime.usp.br/~spschool2016.
  
  
• Coach of ICPC from 03/2011 to 02/2012
  State University of Campinas (UNICAMP), Brazil.
  Responsible for Institute of Computing's teams on International Collegiate Programming Contest.
  Supervisor: Prof. Edson Borin.
  Scholarship: Volunteer.
  
  
• Teacher Assistant from 08/2011 to 12/2011
  State University of Campinas (UNICAMP), Brazil.
  Course: Design and Analysis of Algorithms I (MC448).
  Supervisor: Prof. Guilherme Pimentel Telles.
  Scholarship: CNPq.
  
  
• Teacher Assistant from 03/2011 to 07/2011
  State University of Campinas (UNICAMP), Brazil.
  Course: Discrete Mathematics for Computer Science (MC348).
  Supervisor: Prof. Christiane Neme Campos.
  Scholarship: Volunteer.
  
  
• Teacher Assistant from 03/2009 to 07/2009
  State University of Campinas (UNICAMP), Brazil.
  Course: Data Structures (MC202).
  Supervisor: Prof. Luiz Eduardo Buzato.
  Scholarship: CNPq.
  
  
• Teacher Assistant from 08/2008 to 12/2008
  State University of Campinas (UNICAMP), Brazil.
  Course: Data Structures (MC202).
  Supervisor: Prof. Orlando Lee.
  Scholarship: CNPq.
  

Participation in Events

• XXIV Oficina Nacional de Problemas de Corte, Empacotamento, Planejamento e Programação da Produção e Correlatos (ONPCE 2023)
  March 01-03, 2023 at University of São Paulo and University of São Carlos, São Carlos - SP, Brazil.
  Organizer: Maristela Oliveira dos Santos.
  Webpages: link1, link2.
  
  
• XXI Oficina Nacional de Problemas de Corte, Empacotamento, Planejamento e Programação da Produção e Correlatos (ONPCE 2020)
  November 18-20, 2020 online event.
  Organizer: Kelly Cristina Poldi.
  Webpages: link.
  
  
• 3° Workshop Paulista em Otimização, Combinatória e Algoritmos (WoPOCA 2019)
  September 4-8, 2019 in Nazaré Paulista - SP, Brazil.
  Short-course: Designing Competitive Online Algorithms: Greediness and Regret (lecturer).
  Organizer: Carla Negri Lintzmayer, Guilherme Oliveira Mota and Rafael C. S. Schouery.
  Webpage: link.
  
  
• XIX Oficina Nacional de Problemas de Corte, Empacotamento, Planejamento e Programação da Produção e Correlatos (ONPCE 2018)
  October 24-25, 2018 at Universidade Estadual Paulista, Bauru - SP, Brazil.
  Organizer: Adriana Cristina Cherri.
  Facebook: link.
  
  
• 2° Workshop Paulista em Otimização, Combinatória e Algoritmos (WoPOCA 2018)
  August 29-September 2, 2018 in Serra Negra - SP, Brazil.
  Short-course: Algoritmos e Jogos Cooperativos (attendance).
  Organizer: Carla Negri Lintzmayer, Guilherme Oliveira Mota and Lehilton Lelis Chaves Pedrosa.
  Webpage: link.
  
  
• 15th Workshop on Approximation and Online Algorithms (WAOA 2017)
  September 7-8, 2017 as part of ALGO 2017 at TU Wien, Vienna, Austria.
  Title: The online multicommodity connected facility location problem.
  Webpage: algo2017.ac.tuwien.ac.at/waoa.
  Extra: Presentation.
  
  
• 1° Workshop Paulista em Otimização, Combinatória e Algoritmos (WoPOCA 2017)
  June 16-18, 2017 in Águas de Lindóia - SP, Brazil.
  Organizer: Carla Negri Lintzmayer and Guilherme Oliveira Mota.
  Webpage: link.
  
  
• 1° Workshop de Integração de Alunos de Combinatória e Probabilidade (COMPrOBA 2015)
  June 24, 2015 at NUMEC, IME-USP, São Paulo - SP, Brazil.
  Title: O Projeto de Algoritmos Online Competitivos.
  Webpage: comproba.wordpress.com.
  Extra: Presentation.
  
  
• VIII Latin-American Algorithms, Graphs and Optimization Symposium (LAGOS 2015)
  May 11-15, 2015 in Praia das Fontes, Beberibe - CE, Brazil.
  Title: The Online Prize-Collecting Facility Location Problem.
  Webpage: www.lia.ufc.br/lagos2015.
  Extra: Presentation.
  
  
• 11th Latin American Theoretical INformatics Symposium (LATIN 2014)
  March 31-April 4, 2014 in Montevideo, Uruguay.
  Title: The Online Connected Facility Location Problem.
  Webpage: www.fing.edu.uy/eventos/latin2014.
  Extra: Presentation.
  
  
• Workshop on Combinatorial Structures, Algorithms and Optimization
  November 19-22, 2013 in Campos do Jordão - SP, Brazil.
  Title: The Online Steiner Tree Star Problem.
  Organizer: Prof. Daniel Morgato Martin.
  Webpage: link.
  Extra: Presentation (in portuguese).
  
  
• 16th International Workshop on Approximation Algorithms for Combinatorial Optimization Problems (APPROX 2013),
  and the 17th International Workshop on Randomization and Computation (RANDOM 2013)
  August 21-23, 2013 at UC Berkeley - CA, USA.
  Webpage: cui.unige.ch/tcs/random-approx/2013.
  
  
• Theory Retreat
  May 9, 2013 in Ithaca - NY, USA.
  Organizer: Prof. Éva Tardos.
  
  
• Workshop on Theory and Algorithms on Discrete Structures
  October 27-30, 2011 in Campinas - SP, Brazil.
  Organizer: Prof. Flávio Keidi Miyazawa.
  Webpage: link.
  
  
• Workshop on Algorithms, Combinatorial Optimization and Computational Models
  September 3-5, 2010 in Campinas - SP, Brazil.
  Organizer: Prof. Flávio Keidi Miyazawa.
  Webpage: link.
  
  
• V Latin-American Algorithms, Graphs and Optimization Symposium (LAGOS 2009)
  November 3-7, 2009 in Gramado - RS, Brazil.
  Webpage: www.inf.ufrgs.br/lagos09.
  
  
• V Workshop of Theses, Dissertations and Undergraduate Researches
  September 29 - October 1, 2009 in Campinas - SP, Brazil.
  Title: Online Computation, Competitive Analysis and the k-Server Problem.
  Webpage: www.ic.unicamp.br/ic40anos/workshop.
  
  
• Second Workshop on Discrete Structures: Algorithms and Applications
  September 18-21, 2008 in Atibaia - SP.
  Organizer: Prof. Flávio Keidi Miyazawa.
  Webpage: link.
  
  
• XIV Internal Congress of Undergraduate Research from Unicamp
  September 27-28, 2006 in Campinas - SP, Brazil.
  Title: Approximation Algorithms for the Multicut Problem in Graphs.
  Webpage: link.
  

Lectures in Seminar Series

• Seminars Series of the Departament of Computing at UFSCar
  September 1, 2021 in São Carlos - SP, Brazil.
  Title: Introduction to Algorithm Engineering and Combinatorial Optimization.
  Extra: Abstract, Video and Presentation (all in portuguese).
  
  
• Virtual Seminar on Instituto de Matemática e Computação at UNIFEI
  July 16, 2021 in Itajuba - SP, Brazil.
  Title: An Introduction to Approximation Algorithms.
  Extra: Presentation (in portuguese).
  
  
• Seminars Series on Mathematics and Computation at UFSCar
  June 12, 2019 in São Carlos - SP, Brazil.
  Title: Algorithm Engineering and Combinatorial Optimization.
  Extra: Abstract (in portuguese) and Presentation (in portuguese).
  
  
• Seminars Series on Mathematics and Computation at UFSCar
  April 24, 2019 in São Carlos - SP, Brazil.
  Title: Algorithms and Fibonacci.
  Extra: Script (in portuguese).
  
  
• Seminar Series of the Operations Research Group at DEP-UFSCar
  May 03, 2018 in São Carlos - SP, Brazil.
  Title: Online Combinatorial Optimization Problems.
  Extra: Presentation.
  
  
• Seminar Series of DC at UFSCar
  November 29, 2017 in São Carlos - SP, Brazil.
  Title: Online Combinatorial Optimization Problems.
  Extra: Presentation.
  
  
• Seminar Series of TCCO/IME at USP
  October 20, 2017 in São Paulo - SP, Brazil.
  Title: The online multicommodity connected facility location problem.
  Webpage: www.ime.usp.br/~tcco/cgi-bin/seminars.py?year=2017.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  September 22, 2017 in Campinas - SP, Brazil.
  Title: The online multicommodity connected facility location problem.
  Webpage: www.loco.ic.unicamp.br/?q=node/51.
  Extra: Presentation.
  
  
• Seminar Series of TCCO/IME at USP
  May 20, 2016 in São Paulo - SP, Brazil.
  Title: Online Combinatorial Optimization Problems.
  Webpage: www.ime.usp.br/~tcco/cgi-bin/seminars.py?year=2016.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  April 29, 2016 in Campinas - SP, Brazil.
  Title: Online Combinatorial Optimization Problems.
  Webpage: www.loco.ic.unicamp.br/?q=node/46.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  August 14, 2015 in Campinas - SP, Brazil.
  Title: The Online Prize-Collecting Facility Location Problem.
  Source: San Felice, Cheung, Lee and Williamson paper at LAGOS 2015.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2015.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  October 31, 2014 in Campinas - SP, Brazil.
  Title: A Randomized O(log n)-Competitive Algorithm for the Online Connected Facility Location Problem.
  Source: San Felice, Williamson and Lee paper at Algorithmica 2016.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2014.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  February 28, 2014 in Campinas - SP, Brazil.
  Title: A Tight Linear Time (1/2)-Approximation for Unconstrained Submodular Maximization.
  Source: Buchbinder, Feldman, Naor and Schwartz paper at FOCS 2012.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2014.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  December 13, 2013 in Campinas - SP, Brazil.
  Title: The Online Connected Facility Location Problem.
  Source: San Felice, Williamson and Lee paper at LATIN 2014.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2013.
  Extra: Presentation.
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  April 6, 2011 in Campinas - SP, Brazil.
  Title: Online and Stochastic Survivable Network Design.
  Source: Gupta, Krishnaswamy and Ravi paper at STOC 2009.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2011.
  Extra: Presentation (in portuguese).
  
  
• Seminar at MO824 Topics in Combinatorial Optimization: Discrete Structures and Algorithms
  December 2, 2010 in Campinas - SP, Brazil.
  Title: Cost Scaling Algorithm for Minimum Cost Flow.
  Source: Ahuja, Magnanti and Orlin book Network Flows: Theory, Algorithms, and Applications.
  Extra: Presentation (in portuguese).
  
  
• Seminar Series of DTC/LOCo at UNICAMP
  November 12, 2010 in Campinas - SP, Brazil.
  Title: On list update with locality of reference.
  Source: Albers and Lauer paper at ICALP 2008.
  Webpage: www.loco.ic.unicamp.br/?q=seminars/2010.
  Extra: Presentation (in portuguese).
  

Graduate Courses at Cornell University (as a listener student)

• ORIE 7391 Topics in Mathematical Programming: Recent Papers in Approximation Algorithms
  Term: Spring 2013.
  Instructors: Prof. David B. Shmoys and Prof. David P. Williamson.
  
  
• CS 6820 Analysis of Algorithms
  Term: Fall 2012.
  Instructor: Prof. Robert D. Kleinberg.
  
  
• ORIE 6330 Network Flows
  Term: Fall 2012.
  Instructor: Prof. David P. Williamson.
  

Graduate Courses at UNICAMP

• MO824 Topics in Combinatorial Optimization: Discrete Structures and Algorithms
  Term: 2nd Semester/2010.
  Instructor: Prof. Orlando Lee.
  Grade: A.
  
  
• MO403 Languages Implementation
  Term: 1st Semester/2010.
  Instructor: Prof. Tomasz Kowaltowski.
  Grade: A.
  
  
• MO829 Topics in Theoretical Computer Science: Algorithmic Game Theory
  Term: 2nd Semester/2008.
  Instructor: Prof. Eduardo Candido Xavier.
  Grade: A.
  
  
• MO405 Graph Theory
  Term: 2nd Semester/2008.
  Instructor: Prof. Orlando Lee.
  Grade: A.
  
  
• MO419 Randomized Algorithms
  Term: 1st Semester/2008.
  Instructor: Prof. Flávio Keidi Miyazawa.
  Grade: A.
  
  
• MO420 Integer Linear Programming
  Term: 1st Semester/2008.
  Instructor: Prof. Cid Carvalho de Souza.
  Grade: A.
  
  
• MO418 Approximation Algorithms
  Term: 1st Semester/2007.
  Instructor: Prof. Flávio Keidi Miyazawa.
  Grade: A.
  
  
• MO640 Computational Biology
  Term: 1st Semester/2007.
  Instructor: Prof. João Meidanis.
  Grade: A.
  

Languages

• English - Fluent
  
• Portuguese - Native
  
• Spanish - Functional
  

Personal Interests

• Education, Math, History and Science.


• A Brief History of Humankind by The Hebrew University of Jerusalem on Coursera
  Certificate earned at Thursday, January 30, 2014.
  Instructor: Dr. Yuval Noah Harari.
  


• Role Playing Games (RPGs).
• Video and Board Games.
• Sports and Martial Arts.


• Desafio Canal da Mancha at Crown Club, São Carlos - SP, Brazil
  Certificate earned at Saturday, August 11, 2018.