Wilk Oliveira - RankMe

97 papers A 1B 21C 5Misc 1Journal 38Unranked 31

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Beyond Screens: A Family-Centered, Unplugged, Gamified Intervention to Support Social Skills in Autistic Children. HICSS Lais Aparecida De Souza Oliveira, Luiz Oliveira da Silva Junior, Wilk Oliveira, Isabelle Melo do Nascimento
2026	—	`conf`	Introduction to the Minitrack on Computing Education. HICSS Mirka Saarela, Wilk Oliveira, Pasqueline Dantas
2026	—	`conf`	Introduction to the Minitrack on Game-based Learning. HICSS Samuli Laato, Juho Hamari, Wilk Oliveira
2026	—	`conf`	Quiz Traveller: A Crowdsourced Educational Game on Chat-Based Interactive Live-Streaming Platforms. GamiFIN Yunfei Wang, Lei Shi, Xin Shu, Marci Chi Ma, Wilk Oliveira, Ahmed Kharrufa
2026	—	`conf`	iFractions: Using Games to Teach Children Fractions. HICSS Priscila da Silva Neves Lima, Wilk Oliveira, Laira Das Almas Silva, Leônidas de Oliveira Brandão
2025	B	`conf`	Analyzing the Potential of a Roguelike Deckbuilder Serious Game to Improve Brazilian Sign Language Vocabulary. ICALT Alexandre dos Anjos de Souza, Leonardo Tórtoro Pereira, Wilk Oliveira
2025	B	`conf`	Analyzing the Potential of a Serious Game for Solid Waste Management Awareness. ICALT Laura Ferreira Bezerra, Leonardo Tórtoro Pereira, Wilk Oliveira
2025	J	`jnl`	Correction: The effects of demographic factors on learners' flow experience in gamified educational quizzes. Smart Learn. Environ. Ainur Issabek, Wilk Oliveira, Juho Hamari, Andrey Bogdanchikov
2025	—	`conf`	Cross-cultural Adaptation of the Gameful Experience Scale (GAMEX) in Brazilian Portuguese. CHI PLAY (Companion) Deborah Bertelini Scrochio, Wilk Oliveira, Juho Hamari, Marli de Carvalho Jerico, Vanise Rafaela Zivieri Ralio
2025	J	`jnl`	Exploring Brazilian Teachers' Perceptions and a priori Needs to Design Smart Classrooms. Int. J. Artif. Intell. Educ. Andreza Ferreira, Danielli Araújo Lima, Wilk Oliveira, Ig Ibert Bittencourt, Diego Dermeval, Fernando Reimers, Seiji Isotani
2025	J	`jnl`	Flow Experience in Gameful Approaches: A Systematic Literature Review, Scientometric Analysis, and Research Agenda. Int. J. Hum. Comput. Interact. Wilk Oliveira, Juho Hamari
2025	—	`conf`	Identifying User Types in Gamified Learning Management Systems Based on Behavior Data. CHI PLAY (Companion) Isabelle Melo do Nascimento, Wilk Oliveira, Juho Hamari, Claudio Fabiano Motta Toledo
2025	—	`conf`	Introduction to the Minitrack on Computing Education. HICSS Wilk Oliveira, Pasqueline Dantas
2025	—	`conf`	Introduction to the Minitrack on Game-based Learning. HICSS Wilk Oliveira, Maximilian Altmeyer, Juho Hamari, Isabella Aura
2025	—	`conf`	Investigating the Use of Competition and Cooperation-based Gamification in Computing Education: A Qualitative Study. HICSS Felipe Pérez, Wilk Oliveira, Anderson Corrêa de Lima, Amaury Antônio de Castro Junior, Juho Hamari
2025	—	`conf`	RogueLibras: A Serious Game to Learn Brazilian Sign Language Vocabulary. CHI PLAY (Companion) Alexandre dos Anjos de Souza, Leonardo Tórtoro Pereira, Wilk Oliveira, Caetano Mazzoni Ranieri
2025	—	`conf`	Sustainable Planet - Mission Preserve: A Serious Game for Solid Waste Management Awareness. CHI PLAY (Companion) Laura Ferreira Bezerra, Leonardo Tórtoro Pereira, Wilk Oliveira, Juho Hamari, Caetano Mazzoni Ranieri
2025	B	`conf`	The Effects of Gamification on Students' Emotions: A Controlled Experimental Study. ICALT Wilk Oliveira, Pasqueline Dantas Scaico, Juho Hamari, Leonardo Tórtoro Pereira, Alexandre Jun Hayasaka
2025	J	`jnl`	The Effects of Gamification on Students' Flow Experience. J. Comput. Assist. Learn. Wilk Oliveira, Pasqueline Dantas Scaico, Juho Hamari, Zhaoxing Li, Lei Shi
2025	B	`conf`	The Effects of Gamification on Students' Gameful Experience According to Their Age: A Quasi-Experimental Study. ICALT Luiz Oliveira da Silva Junior, Wilk Oliveira, Samuli Laato
2025	—	`conf`	The Effects of Gamification on Students' Sense of Accomplishment: A Controlled Experimental Study. GamiFIN Wilk Oliveira, Pasqueline D. Scaico, Juho Hamari
2025	J	`jnl`	The Relationship Between Gamification User Types, Demographic Factors, and Gaming Habits. Int. J. Hum. Comput. Interact. Ana Cláudia Guimarães Santos, Wilk Oliveira, Julita Vassileva, Juho Hamari, Seiji Isotani
2025	J	`jnl`	The effects of demographic factors on learners' flow experience in gamified educational quizzes. Smart Learn. Environ. Ainur Issabek, Wilk Oliveira, Juho Hamari, Andrey Bogdanchikov
2024	J	`jnl`	Exploring the Use of Unplugged Gamification on Programming Learners' Experience. ACM Trans. Comput. Educ. Gabriela de Carvalho Barros Bezerra, Wilk Oliveira, Ana Cláudia Guimarães Santos, Juho Hamari
2024	B	`conf`	Flow Experience Analysis in Gameful Educational Environments: A Systematic Literature Review. ICALT Wilk Oliveira, Juho Hamari
2024	—	`conf`	Game Design Concepts: A Tertiary Literature Review. CHI PLAY (Companion) Sol Klapztein, Ana Cláudia Guimarães Santos, Wilk Oliveira, J. Tuomas Harviainen, André Ribeiro de Oliveira, Juho Hamari
2024	J	`jnl`	Gameful strategies in the education of autistic children: a systematic literature review, scientometric analysis, and future research roadmap. Smart Learn. Environ. Noemi Honorato, Aiganym Soltiyeva, Wilk Oliveira, Saul Emanuel Delabrida, Juho Hamari, Madina Alimanova
2024	B	`conf`	Gamifying Class Assignments: Allowing Students to Choose Based on Their Interests. ICALT Pasqueline Dantas Scaico, Wilk Oliveira, Juho Hamari, Isabelle Melo do Nascimento
2024	—	`conf`	Global Trends in Flow Theory Research within Gameful Environments: A Scoping Review, Bibliometric Analysis and Agenda for Future Studies. HICSS Wilk Oliveira, Juho Hamari
2024	J	`jnl`	HíbriDoC: Método para a Classificação de Atividades de Computação Desplugada para uso no Ensino Híbrido. Revista Brasileira de Informática na Educ. Quesia Araújo, Anderson Corrêa de Lima, Amaury Antônio de Castro Junior, Wilk Oliveira
2024	B	`conf`	Internet of Things for Smart Education: A Systematic Literature Review. ICALT Andreza Ferreira, Wilk Oliveira, Rafael de Amorim Silva, Juho Hamari, Seiji Isotani
2024	—	`conf`	Introduction to the Minitrack on Computing Education. HICSS Pasqueline Dantas, Wilk Oliveira
2024	—	`conf`	Introduction to the Minitrack on Game-based Learning. HICSS Wilk Oliveira, Maximilian Altmeyer, Juho Hamari
2024	C	`conf`	Observing Undergraduate Students' Emotions in Gamified and Non-Gamified Educational Systems: A Qualitative Case Study. FIE Pasqueline Dantas Scaico, Wilk Oliveira, Juho Hamari, SeyedHasan MilHosseini, Andrea Brambilla
2024	B	`conf`	Parents' Perception of the Use of Virtual Reality-based Learning Systems for Children with Asperger's Syndrome. ICALT Aiganym Soltiyeva, Wilk Oliveira, Madina Alimanova, Juho Hamari
2024	B	`conf`	The Effects of Ecological Gamification on Learners' Engagement: A Quasi-Experimental Study. ICALT Lucas Fellipe Dos Santos, Wilk Oliveira, Juho Hamari, Anderson Corrêa de Lima, Amaury Antônio de Castro
2024	B	`conf`	The Effects of Gamification on Students' Academic Performance: A Controlled Experimental Study. ICALT Wilk Oliveira, Pasqueline Dantas Scaico, Andrea Brambilla, Aiganym Soltiyeva, Juho Hamari, SeyedHasan MilHosseini, Muhterem Dindar
2024	B	`conf`	The Effects of Gamification on Students' Flow Experience: A Controlled Experimental Study. ICALT Andrea Brambilla, Wilk Oliveira, Pasqueline Dantas Scaico, Juho Hamari, Zhaoxing Li, Lei Shi, Muhterem Dindar
2024	C	`conf`	The Effects of Gamification on Students' Gameful Experience According to Their Gender: A Quasi-Experimental Study. FIE Luiz Oliveira da Silva Junior, Wilk Oliveira, Juho Hamari, Marcelo Rosa Hatugai, Pasqueline Dantas Scaico
2024	B	`conf`	The Relationship Between Students' Myers-Briggs Type Indicator and Their Behavior within Educational Systems. ICALT Akerke Alseitova, Wilk Oliveira, Zhaoxing Li, Lei Shi, Juho Hamari
2024	J	`jnl`	Uncovering associations between users' behaviour and their flow experience. Behav. Inf. Technol. Wilk Oliveira, Juho Hamari, William Ferreira, Olena Pastushenko, Armando M. Toda, Paula Toledo Palomino, Seiji Isotani
2024	C	`conf`	Understanding Undergraduate Students' Flow State in Gamified and Non-Gamified Educational Systems: A Qualitative Case Study. FIE Pasqueline Dantas Scaico, Wilk Oliveira, Juho Hamari, SeyedHasan MilHosseini, Andrea Brambilla
2023	B	`conf`	An Early Case Study Analyzing Teachers' Acceptance Towards of the Use of Gameful Approaches in Education in Brazil. ICALT Roberto Farias, Wilk Oliveira, Juho Hamari
2023	C	`conf`	An Experience Report on Teachers' Training for Unplugged Gamified Teaching in Brazil. FIE Isabelle Melo do Nascimento, Wilk Oliveira, Pasqueline Dantas, Luiz Oliveira da Silva Junior, Juho Hamari, José Rocha do Amaral Neto
2023	J	`jnl`	An ontology for modelling user' profiles and activities in gamified education. Res. Pract. Technol. Enhanc. Learn. Paula T. Palomino, Armando M. Toda, Luiz A. L. Rodrigues, Wilk Oliveira, Lennart E. Nacke, Seiji Isotani
2023	—	`conf`	Does Mouse Click Frequency Predict Students' Flow Experience? HICSS Pedro Kenzo Muramatsu, Wilk Oliveira, Juho Hamari, Kiemute Oyibo
2023	J	`jnl`	Eles Percebem o que Queremos? Um Estudo Sobre a Percepção dos Estudantes em um Sistema Educacional Gamificado. Revista Brasileira de Informática na Educ. Marcelo Camargo De Juli, Wilk Oliveira, Isabelle Melo do Nascimento, Seiji Isotani
2023	B	`conf`	Exploring the Use of Social Gamification During and After Emergency Remote Teaching Caused by Covid-19. ICALT José Rocha do Amaral Neto, Wilk Oliveira, Juho Hamari, Pasqueline Dantas, Isabelle Melo do Nascimento
2023	B	`conf`	Gameful Approaches for the Education of Autistic Children: A Systematic Mapping and Research Agenda. ICALT Noemi Honorato, Wilk Oliveira, Juho Hamari, Saul E. Delabrida
2023	—	`conf`	Introduction to the 1st Game-based Learning Minitrack. HICSS Wilk Oliveira, Julita Vasileva, Kristian Kiili, Juho Hamari
2023	J	`jnl`	My Lovely Granny's Farm: An immersive virtual reality training system for children with autism spectrum disorder. Educ. Inf. Technol. Aiganym Soltiyeva, Wilk Oliveira, Madina Alimanova, Shyngys Adilkhan, Marat Urmanov, Juho Hamari
2023	J	`jnl`	Tailored gamification in education: A literature review and future agenda. Educ. Inf. Technol. Wilk Oliveira, Juho Hamari, Lei Shi, Armando M. Toda, Luiz A. L. Rodrigues, Paula T. Palomino, Seiji Isotani
2023	J	`jnl`	The Consistency of Gamification User Types: A Study on the Change of Preferences over Time. Proc. ACM Hum. Comput. Interact. Ana Cláudia Guimarães Santos, Wilk Oliveira, Juho Hamari, Sivaldo Joaquim, Seiji Isotani
2023	J	`jnl`	The Relationship between Users' Behavior and Their Flow Experience in Gamified Systems. Proc. ACM Hum. Comput. Interact. Wilk Oliveira, Juho Hamari, Seiji Isotani
2023	B	`conf`	Understanding the Effects of Gender, Age, and Cultural Orientation on Users' Flow Experience During the Use of a Gameful Educational System. ICALT Ainur Issabek, Wilk Oliveira, Juho Hamari, Andrey Bogdanchikov
2023	C	`conf`	UnplugGamify: A Didactic Material to Support Student-Centered Unplugged Gamification. FIE Isabelle Melo do Nascimento, Wilk Oliveira, Pasqueline Dantas, Luiz Oliveira da Silva Junior, Juho Hamari, José Rocha do Amaral Neto
2022	J	`jnl`	Are They Learning or Playing? Moderator Conditions of Gamification's Success in Programming Classrooms. ACM Trans. Comput. Educ. Luiz A. L. Rodrigues, Filipe D. Pereira, Armando M. Toda, Paula T. Palomino, Wilk Oliveira, Marcela Pessoa, Leandro S. G. Carvalho, David B. F. Oliveira, Elaine Harada T. de Oliveira, Alexandra I. Cristea, Seiji Isotani
2022	J	`jnl`	Automating Gamification Personalization to the User and Beyond. IEEE Trans. Learn. Technol. Luiz A. L. Rodrigues, Armando M. Toda, Wilk Oliveira, Paula Toledo Palomino, Julita Vassileva, Seiji Isotani
2022	J	`jnl`	Brain-imaging techniques in educational technologies: A systematic literature review. Educ. Inf. Technol. Kamilla Tenório, Emanuel Pereira, Sterfanno Remigio, Derecky Costa, Wilk Oliveira, Diego Dermeval, Alan Pedro da Silva, Ig Ibert Bittencourt, Leonardo Brandão Marques
2022	J	`jnl`	Os Efeitos da Gamificação Personalizada na Experiência de Ensino e Aprendizagem Durante o Ensino Remoto Emergencial. Revista Brasileira de Informática na Educ. Isabelle Melo do Nascimento, José Rocha do Amaral Neto, Luiz Oliveira da Silva Junior, Thaíse Kelly de Lima Costa, Wilk Oliveira
2022	—	`conf`	ReGammend: A method for personalized recommendation of gamification designs. GamiFIN Gabriel Vasconcelos, Wilk Oliveira, Ana Cláudia Guimarães Santos, Juho Hamari
2022	—	`conf`	The Relationship Between Students' Flow Experience and Their Behavior Data in Gamified Educational Systems. HICSS Wilk Oliveira, Kamilla Tenório, Juho Hamari, Seiji Isotani
2022	J	`jnl`	The effects of personalized gamification on students' flow experience, motivation, and enjoyment. Smart Learn. Environ. Wilk Oliveira, Juho Hamari, Sivaldo Joaquim, Armando M. Toda, Paula T. Palomino, Julita Vassileva, Seiji Isotani
2021	J	`jnl`	Automating Gamification Personalization: To the User and Beyond. CoRR Luiz A. L. Rodrigues, Armando M. Toda, Wilk Oliveira, Paula T. Palomino, Julita Vassileva, Seiji Isotani
2021	—	`conf`	Covid-19 Survivor: Design and Evaluation of a Game to Improve Students' Experience During Social Isolation. GALA Marianthi Grizioti, Wilk Oliveira, Varvara Garneli
2021	J	`jnl`	Desenvolvimento e Avaliação de Material Didático Desplugado para o Ensino de Computação na Educação Básica. Revista Brasileira de Informática na Educ. Marcia E. J. Kniphoff da Cruz, Samanta Ghisleni Marques, Wilk Oliveira
2021	—	`conf`	Do people's user types change over time? An exploratory study. GamiFIN Ana Cláudia Guimarães Santos, Wilk Oliveira, Juho Hamari, Seiji Isotani
2021	J	`jnl`	Do people's user types change over time? An exploratory study. CoRR Ana Cláudia Guimarães Santos, Wilk Oliveira, Juho Hamari, Seiji Isotani
2021	—	`conf`	Does gamification affect flow experience? A systematic literature review. GamiFIN Wilk Oliveira, Olena Pastushenko, Luiz A. L. Rodrigues, Armando M. Toda, Paula T. Palomino, Juho Hamari, Seiji Isotani
2021	J	`jnl`	Does gamification affect flow experience? A systematic literature review. CoRR Wilk Oliveira, Olena Pastushenko, Luiz A. L. Rodrigues, Armando M. Toda, Paula T. Palomino, Juho Hamari, Seiji Isotani
2021	A	`conf`	Gamification Works, but How and to Whom?: An Experimental Study in the Context of Programming Lessons. SIGCSE Luiz A. L. Rodrigues, Armando M. Toda, Wilk Oliveira, Paula T. Palomino, Anderson Paulo Avila Santos, Seiji Isotani
2021	B	`conf`	Modeling students' flow experience through data logs in gamified educational systems. ICALT Wilk Oliveira, Seiji Isotani, Olena Pastushenko, Tomás Hruska, Juho Hamari
2021	J	`jnl`	Personalization Improves Gamification: Evidence from a Mixed-methods Study. Proc. ACM Hum. Comput. Interact. Luiz A. L. Rodrigues, Paula T. Palomino, Armando M. Toda, Ana C. T. Klock, Wilk Oliveira, Anderson P. Avila-Santos, Isabela Gasparini, Seiji Isotani
2021	J	`jnl`	Predicting students' flow experience through behavior data in gamified educational systems. Smart Learn. Environ. Wilk Oliveira, Kamilla Tenório, Juho Hamari, Olena Pastushenko, Seiji Isotani
2021	J	`jnl`	The relationship between user types and gamification designs. User Model. User Adapt. Interact. Ana Cláudia Guimarães Santos, Wilk Oliveira, Juho Hamari, Luiz A. L. Rodrigues, Armando M. Toda, Paula T. Palomino, Seiji Isotani
2020	—	`conf`	A Methodology for Multimodal Learning Analytics and Flow Experience Identification within Gamified Assignments. CHI Extended Abstracts Olena Pastushenko, Wilk Oliveira, Seiji Isotani, Tomás Hruska
2020	J	`jnl`	Analysing gamification elements in educational environments using an existing Gamification taxonomy. CoRR Armando Maciel Toda, Ana Carolina Tomé Klock, Wilk Oliveira, Paula Toledo Palomino, Luiz A. L. Rodrigues, Lei Shi, Ig Ibert Bittencourt, Isabela Gasparini, Seiji Isotani, Alexandra I. Cristea
2020	—	`conf`	Does Tailoring Gamified Educational Systems Matter? The Impact on Students' Flow Experience. HICSS Wilk Oliveira, Armando Maciel Toda, Paula Toledo Palomino, Lei Shi, Julita Vassileva, Ig Ibert Bittencourt, Seiji Isotani
2020	B	`conf`	Exploring Navigation Styles in a FutureLearn MOOC. ITS Lei Shi, Alexandra I. Cristea, Armando Maciel Toda, Wilk Oliveira
2020	J	`jnl`	Exploring Navigation Styles in a FutureLearn MOOC. CoRR Lei Shi, Alexandra I. Cristea, Armando Maciel Toda, Wilk Oliveira
2020	—	`conf`	GamiCSM: relating education, culture and gamification - a link between worlds. IHC Armando M. Toda, Ana Carolina Tomé Klock, Paula T. Palomino, Luiz A. L. Rodrigues, Wilk Oliveira, Craig D. Stewart, Alexandra I. Cristea, Isabela Gasparini, Seiji Isotani
2020	—	`conf`	Personalized gamification: A literature review of outcomes, experiments, and approaches. TEEM Luiz A. L. Rodrigues, Armando M. Toda, Paula T. Palomino, Wilk Oliveira, Seiji Isotani
2020	J	`jnl`	Revealing the Hidden Patterns: A Comparative Study on Profiling Subpopulations of MOOC Students. CoRR Lei Shi, Alexandra I. Cristea, Armando M. Toda, Wilk Oliveira
2020	J	`jnl`	Social Engagement versus Learning Engagement - An Exploratory Study of FutureLearn Learners. CoRR Lei Shi, Alexandra I. Cristea, Armando Maciel Toda, Wilk Oliveira
2020	J	`jnl`	Social Interactions Clustering MOOC Students: An Exploratory Study. CoRR Lei Shi, Alexandra I. Cristea, Ahmad Alamri, Armando Maciel Toda, Wilk Oliveira
2020	J	`jnl`	Validating the Effectiveness of Data-Driven Gamification Recommendations: An Exploratory Study. CoRR Armando Maciel Toda, Paula Toledo Palomino, Luiz A. L. Rodrigues, Wilk Oliveira, Lei Shi, Seiji Isotani, Alexandra I. Cristea
2019	B	`conf`	A Taxonomy of Game Elements for Gamification in Educational Contexts: Proposal and Evaluation. ICALT Armando Maciel Toda, Wilk Oliveira, Ana Carolina Tomé Klock, Paula Toledo Palomino, Marcelo Pimenta, Ig Ibert Bittencourt, Lei Shi, Isabela Gasparini, Seiji Isotani, Alexandra I. Cristea
2019	J	`jnl`	Analysing gamification elements in educational environments using an existing Gamification taxonomy. Smart Learn. Environ. Armando Maciel Toda, Ana Carolina Tomé Klock, Wilk Oliveira, Paula Toledo Palomino, Luiz A. L. Rodrigues, Lei Shi, Ig Ibert Bittencourt, Isabela Gasparini, Seiji Isotani, Alexandra I. Cristea
2019	J	`jnl`	Does Gamification Improve Flow Experience in Classroom? An Analysis of Gamer Types in Collaborative and Competitive Settings. Revista Brasileira de Informática na Educ. Alexandre Marinho, Wilk Oliveira, Ig Ibert Bittencourt, Diego Demerval
2019	J	`jnl`	How to Gamify Learning Systems? An Experience Report using the Design Sprint Method and a Taxonomy for Gamification Elements in Education. J. Educ. Technol. Soc. Armando M. Toda, Paula T. Palomino, Wilk Oliveira, Luiz A. L. Rodrigues, Ana C. T. Klock, Isabela Gasparini, Alexandra I. Cristea, Seiji Isotani
2019	B	`conf`	Narrative for Gamification in Education: Why Should you Care? ICALT Paula Toledo Palomino, Armando Maciel Toda, Wilk Oliveira, Alexandra I. Cristea, Seiji Isotani
2019	B	`conf`	Planning Gamification Strategies based on User Characteristics and DM: A Gender-based Case Study. EDM Armando Maciel Toda, Wilk Oliveira, Lei Shi, Ig Ibert Bittencourt, Seiji Isotani, Alexandra I. Cristea
2019	J	`jnl`	Planning Gamification Strategies based on User Characteristics and DM: A Gender-based Case Study. CoRR Armando Maciel Toda, Wilk Oliveira, Lei Shi, Ig Ibert Bittencourt, Seiji Isotani, Alexandra I. Cristea
2019	—	`conf`	Revealing the Hidden Patterns: A Comparative Study on Profiling Subpopulations of MOOC Students. ISD Lei Shi, Alexandra I. Cristea, Armando Maciel Toda, Wilk Oliveira
2019	Misc	`conf`	Social Engagement versus Learning Engagement An Exploratory Study of FutureLearn Learners. ISKE Lei Shi, Alexandra I. Cristea, Armando M. Toda, Wilk Oliveira
2019	—	`conf`	Towards Automatic Flow Experience Identification in Educational Systems: A Human-computer Interaction Approach. CHI PLAY (Companion) Wilk Oliveira
2019	—	`conf`	Towards Automatic Flow Experience Identification in Educational Systems: A Theory-driven Approach. CHI PLAY (Companion) Wilk Oliveira, Armando Maciel Toda, Paula Toledo Palomino, Luiz A. L. Rodrigues, Seiji Isotani, Lei Shi