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243 results on '"Silveira, Ismar Frango"'

1. Experimentation, deployment and monitoring Machine Learning models: Approaches for applying MLOps

Author

Nogare, Diego and Silveira, Ismar Frango

Subjects
Computer Science - Machine Learning
Abstract

In recent years, Data Science has become increasingly relevant as a support tool for industry, significantly enhancing decision-making in a way never seen before. In this context, the MLOps discipline emerges as a solution to automate the life cycle of Machine Learning models, ranging from experimentation to monitoring in productive environments. Research results shows MLOps is a constantly evolving discipline, with challenges and solutions for integrating development and production environments, publishing models in production environments, and monitoring models throughout the end to end development lifecycle. This paper contributes to the understanding of MLOps techniques and their most diverse applications.

Published
2024
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2. A Collaborative Learning Framework for Computational Thinking Development through Game Programming

Author

de Jesus, Ângelo Magno and Silveira, Ismar Frango

Abstract

The Computational Thinking (CT) teaching approach allows students to practice problem-solving in a way that they can use the Computer Science mindset. In this sense, Collaborative Learning has a lot to contribute to educational activities involving the CT. This article presents the design and evaluation of a Collaborative Learning framework for the development of CT skills in students. To design the proposed strategy, several fundamental features of the Collaborative Learning concept of the literature have been studied and sketched. The strategy was applied to middle school students through a digital games programming workshop. Data were collected by three means: (1) collecting artifacts produced during activities; (2) recording of game programming sessions; and (3) applying a structured interview to students. The data analysis showed evidence that the strategy was able to mobilize Computational Thinking skills in addition to mobilizing collaborative skills in learners.

Published
2022

3. A Digital Ecosystem with Pedagogical Aspects to Support the Creation of Accessible Educational Resources

Author

Eliseo, Maria Amelia, Martins, Valéria Farinazzo, de la Higuera Amato Amato, Cibelle Albuquerque, Silveira, Ismar Frango, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Alvaro, editor, Adeli, Hojjat, editor, Dzemyda, Gintautas, editor, Moreira, Fernando, editor, and Colla, Valentina, editor

Published
2024
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6. The Idiosyncrasies of Digital Divide in Brazil: A Literature Review on Initiatives of Digital Inclusion

Author

de Souza Cruz Ravaglio, Anna, Muitana, Gerson, da Silva Benites, Cristiano, Santana, Claudiane, Eliseo, Maria Amelia, Silveira, Ismar Frango, Martins, Valéria Farinazzo, de la Higuera Amato, Cibele Alburquerque, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, Tomczyk, Łukasz, editor, Guillén-Gámez, Francisco D., editor, Ruiz-Palmero, Julio, editor, and Habibi, Akhmad, editor

Published
2023
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9. An Overview of Brazilian Companies on the Adoption of Industry 4.0 Practices

Author

Eliseo, Maria Amelia, Silveira, Ismar Frango, Martins, Valéria Farinazzo, de la Higuera Amato, Cibelle Albuquerque, Cunha, Daniela Vieira, Junior, Leonildo Carnevalli, Cristiano, Gabriel Batista, Chuang, Felipe, Tanikawa, Fabio, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Agredo-Delgado, Vanessa, editor, Ruiz, Pablo H., editor, and Correa-Madrigal, Omar, editor

Published
2022
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11. The Use of Technology on Inclusive Education in Brazil - A Discussion on the Teacher and Student Views

Author

Tomczyk, Łukasz, Martins, Valéria Farinazzo, de la Higuera Amato, Cibelle Albuquerque, Eliseo, Maria Amelia, Silveira, Ismar Frango, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, and Antipova, Tatiana, editor

Published
2021
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13. Usability Evaluation over Multiplayer Games on Display Wall Systems

Author

Capdevila, Marc Gonzalez, Rodrigues, Karine Aparecida Pistili, Martins, Valéria Farinazzo, Silveira, Ismar Frango, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Prates, Raquel Oliveira, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Agredo-Delgado, Vanessa, editor, Ruiz, Pablo H., editor, and Villalba-Condori, Klinge Orlando, editor

Published
2020
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15. Accessibility Recommendations for Open Educational Resources for People with Learning Disabilities

Author

Martins, Valéria Farinazzo, Amato, Cibelle, Tomczyk, Łukasz, Oyelere, Solomon Sunday, Eliseo, Maria Amelia, Silveira, Ismar Frango, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Reis, Luís Paulo, editor, Costanzo, Sandra, editor, Orovic, Irena, editor, and Moreira, Fernando, editor

Published
2020
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16. Digital Storytelling and Blockchain as Pedagogy and Technology to Support the Development of an Inclusive Smart Learning Ecosystem

Author

Oyelere, Solomon Sunday, Silveira, Ismar Frango, Martins, Valeria Farinazzo, Eliseo, Maria Amelia, Akyar, Özgür Yaşar, Costas Jauregui, Vladimir, Caussin, Bernardo, Motz, Regina, Suhonen, Jarkko, Tomczyk, Łukasz, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Reis, Luís Paulo, editor, Costanzo, Sandra, editor, Orovic, Irena, editor, and Moreira, Fernando, editor

Published
2020
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17. Applying Agile Software Engineering to Develop Computational Thinking in Children

Author

de Jesus, Ângelo Magno, Silveira, Ismar Frango, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Rocha, Álvaro, editor, Adeli, Hojjat, editor, Reis, Luís Paulo, editor, Costanzo, Sandra, editor, Orovic, Irena, editor, and Moreira, Fernando, editor

Published
2020
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18. Serious Games for Learning: A Quantitative Review of Literature

Author

Ibarra, Manuel J., Ibañez, Vladimiro, Silveira, Ismar Frango, Collazos, Cesar A., Wallner, Günter, Rauterberg, Matthias, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Ma, Minhua, editor, Fletcher, Bobbie, editor, Göbel, Stefan, editor, Baalsrud Hauge, Jannicke, editor, and Marsh, Tim, editor

Published
2020
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19. A Smart Ecosystem for Learning and Inclusion: An Architectural Overview

Author

Martins, Valéria Farinazzo, Tomczyk, Łukasz, Amato, Cibelle, Eliseo, Maria Amelia, Oyelere, Solomon Sunday, Akyar, Özgür Yaşar, Motz, Regina, Barros, Gabriel, Sarmiento, Sonia Magali Arteaga, Silveira, Ismar Frango, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Gervasi, Osvaldo, editor, Murgante, Beniamino, editor, Misra, Sanjay, editor, Garau, Chiara, editor, Blečić, Ivan, editor, Taniar, David, editor, Apduhan, Bernady O., editor, Rocha, Ana Maria A.C., editor, Tarantino, Eufemia, editor, Torre, Carmelo Maria, editor, and Karaca, Yeliz, editor

Published
2020
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22. Tecnologias aplicadas em Educação e Saúde

Author

Corrêa, Ana Grasielle Dionísio, primary, Rodrigues, Bruno da Silva, additional, Amato, Cibelle Albuquerque de la Higuera, additional, Martins, Valéria Farinazzo, additional, Rodrigues, Adriana Cristina D Arco, additional, Sampaio, Adriana, additional, Brito, Alessandra Ferreira de, additional, Seabra, Alessandra Gotuzo, additional, Brandão, Alexandre Fonseca, additional, Bagdzius, Alice Couto, additional, Garcia, Aline Helen Corrêa, additional, Osório, Ana Alexandra Caldas, additional, Rossi, Ana Claudia, additional, Corrêa, Ana Grasielle Dionisio, additional, Freitas, Ana Luísa, additional, Silva, Anderson Martins, additional, Afonso Junior, Armando dos Santos, additional, Souza, Beatriz Bezerra de, additional, Ribeiro, Beatriz de Oliveira, additional, Gudin, Carolina, additional, Spigel, Cibele Cesario da Silva, additional, Amato, Cibelle A. de la Higuera, additional, Ana, Claudio Aparecido Sant, additional, Benites, Cristiano da Silva, additional, Lima, Damião Michael Rodrigues de, additional, Molini-Avejonas, Daniela Regina, additional, Cunha, Daniela Vieira, additional, Brunoni, Decio, additional, Macedo, Elizeu Coutinho de, additional, Spindola, Emily Félix de, additional, Noronha, Fabiana Coimbra, additional, Pantaleão, Fernanda Naomi, additional, Orsati, Fernanda T., additional, Rêgo, Gabriel Gaudencio do, additional, Muitana, Gerson O. E., additional, Assis, Gilda Aparecida de, additional, Salerno, Gisela Rosa Franco, additional, Elage, Glauce Karine Conti de Freitas, additional, Ramires, Grégory Fernandes, additional, Miguel, Helga O., additional, Silveira, Ismar Frango, additional, Sousa, Ivone Félix de, additional, Paes, Izabella Trinta, additional, Augusto, Janaína Aparecida de Oliveira, additional, Mayara, Jessica, additional, Muniz Junior, José, additional, Schwartzman, José Salomão, additional, Xavier, Jucineide Silva, additional, Gerotto, Júlia Benvenutti, additional, Mendonça, Júlia Scarano de, additional, Santos, Juliana Batista Araújo dos, additional, Rodriguez, Juliana Dalla Martha, additional, Sella, Karina Rizzardo, additional, Almeida, Lara Caldas Medeiros de Sá Zandoná D, additional, Silva, Leandro Augusto da, additional, Siqueira, Leni Porto Costa, additional, Morello, Letícia Yumi Nakao, additional, Tropiano, Ligia Maria da Costa Canellas, additional, Barbosa, Lourenço Kefalás, additional, Marques, Lucas Murrins, additional, Carreiro, Luiz Renato Rodrigues, additional, Eliseo, Maria Amelia, additional, Teixeira, Maria Cristina Triguero Veloz, additional, Coêlho, Marília Lira da Silveira, additional, Fabri, Marisa Hirata, additional, Silva, Matheus Gois de Lima, additional, Michelino, Matheus Sant Ana, additional, Silva, Mayara Miyahara, additional, Ranalli, Nadia Maria Giaretta, additional, Kintschner, Natalia Regina, additional, Cabral, Patrícia Moraes, additional, Laurence, Paulo Guirro, additional, Boggio, Paulo S., additional, Lima, Piera Sampaio Antunes, additional, Mesquita, Rickson Coelho, additional, Romero, Ruth Lyra, additional, Cruz, Sara, additional, Barros Neto, Sebastião Gonçalves de, additional, Blascovi-Assis, Silvana Maria, additional, Bassetto, Stella Andrade, additional, Oliveira, Tarsila Pandeló de, additional, Lima, Tiago França Melo de, additional, Martins, Valeria F., additional, Mateus, Vera Lúcia Esteves, additional, Sarlanis, Vitoria L, additional, Sampaio, Waldir M., additional, and Machado-Pinheiro, Walter, additional

Published
2021
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24. Tendências de Pesquisas em Ensino de Ciências e Matemática

Author

Santos, André Gomes dos, primary, Amaral, Carmem Lúcia Costa, additional, Giaquinto, Cláudia Barcelos, additional, Aguiar, Heraldo Márcio, additional, Silveira, Ismar Frango, additional, Dutra Filho, João Moreira, additional, Schimiguel, Juliano, additional, Toledo, Marcelo Penteado de, additional, Pinto, Marcelo Vianello, additional, Santos, Marcio Eugen K. L. dos, additional, Anastacio, Marco Antonio Sanches, additional, Voelzke, Marcos Rincon, additional, Pires, Margareth Polido, additional, Maciel, Maria Delourdes, additional, Teixeira, Raphael Paixão Branco, additional, Frenedozo, Rita de Cássia, additional, Meireles, Sílvia Mourão, additional, and Rodrigues, Vinicius Alves, additional

Published
2024
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28. Trabalhando habilidades da BNCC Computação: Jogo não digital com foco no Desenvolvimento do Pensamento Computacional Desplugado

Author

Guarda, Graziela Ferreira, primary, Stella, Arthur Chrystian de Morais, additional, Oliveira, Gabrielle de Holanda, additional, Trigo, Glenda Miléo, additional, Cruz, Luiza Gomes, additional, Brito, Maria Eduarda Marques de, additional, Silva, Lauralice De Souza, additional, and Silveira, Ismar Frango, additional

Published
2023
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30. Digital Storytelling and Blockchain as Pedagogy and Technology to Support the Development of an Inclusive Smart Learning Ecosystem

Author

Oyelere, Solomon Sunday, primary, Silveira, Ismar Frango, additional, Martins, Valeria Farinazzo, additional, Eliseo, Maria Amelia, additional, Akyar, Özgür Yaşar, additional, Costas Jauregui, Vladimir, additional, Caussin, Bernardo, additional, Motz, Regina, additional, Suhonen, Jarkko, additional, and Tomczyk, Łukasz, additional

Published
2020
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33. A Smart Ecosystem for Learning and Inclusion: An Architectural Overview

Author

Martins, Valéria Farinazzo, primary, Tomczyk, Łukasz, additional, Amato, Cibelle, additional, Eliseo, Maria Amelia, additional, Oyelere, Solomon Sunday, additional, Akyar, Özgür Yaşar, additional, Motz, Regina, additional, Barros, Gabriel, additional, Sarmiento, Sonia Magali Arteaga, additional, and Silveira, Ismar Frango, additional

Published
2020
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46. A Digital Ecosystem for the Collaborative Production of Open Textbooks: The LATIn Methodology

Author

Silveira, Ismar Frango, Ochôa, Xavier, and Cuadros-Vargas, Alex

Abstract

Access to books in higher education is an issue to be addressed, especially in the context of underdeveloped countries, such as those in Latin America. More than just financial issues, cultural aspects and need for adaptation must be considered. The present conceptual paper proposes a methodology framework that would support collaborative open textbook initiatives. This methodology intends to be the main guideline for a digital ecosystem for the collaborative production of open textbooks and has the potential to solve standing methodological problems of current initiatives, such as Wikibooks and Connexions. The system's architecture and construction will be guided by six collaborative writing dimensions: process, roles, timing, controlling, granularity, and writing groups. Each dimension will coordinate an aspect of the collaborative work and is detailed in the methodology proposed in this paper. This paper is divided in the following parts: the first part introduces the subject, being followed by an analysis of related works about collaboration and Computer-Supported Cooperative Work; in this section, some authors, ideas, and methodological aspects of collaborative writing are also discussed. Next, the paper shows the proposal of a Digital Ecosystem for the collaborative creation of open textbooks, the six dimensions of this Ecosystem, and its respective descriptions. The work finishes with some conclusions about the proposal and the next steps needed to implement it in the real world.

Published
2013

47. Survey de tecnologias digitais de informação e comunicação utilizadas por professores durante a pandemia da COVID-19

Author

Castro, Maria Paula Paulino Ramos Pinto de, Schimiguel, Juliano, Simões, Guilherme Soares, Amaral, Carmem Lúcia Costa, Spinardi, José Ivan, Ferraz, Marcelo Cardoso, and Silveira, Ismar Frango

Subjects
Ensino, COVID-19, Teaching, TDICs, Enseñanza
Abstract

The changes that took place in the last century gave rise to the “Information Society”. Such a society has been amplified in all sectors of society with Digital Communication Technologies (TDICs). Such innovations arrived in Brazil and, especially in Education, where there is still marked social inequality, regarding the insertion of TDICs in education. Although we have other serious problems that impact on Brazilian learning, such as: school dropout, structural problems, lack of sufficient continuing education for teachers, low salaries, students' learning deficit, etc., we had a worsening of this scenario with the arrival in March of 2020 of the COVID-19 Pandemic. This work is a mixed qualitative-quantitative research and aims to verify with teachers how teaching mediated by TDICs is happening during the COVID-19 Pandemic at different levels of schooling in Brazil. The results showed that we have advanced a lot in terms of access to new technologies, but it is insufficient in the face of the social inequality that is embedded in our country. It is necessary, among others, public policies that strengthen the training of teachers and the structuring of schools for the use of new technologies. Los cambios que se han producido en el último siglo han dado lugar a la "Sociedad de la Información". Esta sociedad se ha expandido en todos los sectores de la sociedad con las Tecnologías de comunicación digital (TDICs). Tales innovaciones han llegado a Brasil y, especialmente en Educación, donde todavía existe una marcada desigualdad social, con respecto a la inserción de los TDICs en la educación. Si bien tenemos otros problemas graves que impactan en el aprendizaje brasileño, tales como: deserción escolar, problemas estructurales, falta de formación continua suficiente para los docentes, bajos salarios, déficit de aprendizaje de los alumnos, etc., tuvimos un empeoramiento de este escenario con la llegada en marzo de 2020 de la Pandemia COVID-19. Este trabajo es una investigación cualitativa-cuantitativa mixta y tiene como objetivo verificar con los docentes cómo está ocurriendo la enseñanza mediada por TDIC durante la Pandemia de COVID-19 en diferentes niveles de escolaridad en Brasil. Los resultados demostraron que ya hemos avanzado mucho en cuanto al acceso a las nuevas tecnologías, pero es insuficiente frente a la desigualdad social que está incrustada en nuestro país. Es necesario, entre otros, políticas públicas que fortalezcan la formación de docentes y la estructuración de escuelas para el uso de nuevas tecnologías. As mudanças ocorridas no último século deram origem a “Sociedade da Informação”. Tal sociedade amplificou-se em todos os setores da sociedade com as Tecnologias Digitais de Comunicação (TDICs). Tais inovações chegaram ao Brasil e, em especial na Educação, onde ainda há, desigualdade social acentuada, quanto a inserção das TDICs na educação. Embora tenhamos outros problemas sérios que impactam na aprendizagem brasileira tais como: evasão escolar, problemas estruturais, falta de formação continuada suficiente para os professores, baixos salários, déficit de aprendizagem dos alunos etc., tivemos um agravamento deste cenário com a chegada em março de 2020 da Pandemia de COVID-19. Este trabalho trata-se de uma pesquisa mista qualitativa-quantitativa e tem por objetivo verificar com os professores como está acontecendo o ensino mediado pelas TDICs durante a Pandemia de COVID-19 nos diferentes níveis de escolarização no Brasil. Os resultados demostraram que já avançamos muito quanto ao acesso das novas tecnologias, mas é insuficiente frente a desigualdade social que está inserida em nosso país. É preciso, dentre outros, políticas públicas que fortaleçam a formação de professores e estruturação das escolas para o uso das novas tecnologias.

Published
2022

50. Marco de aprendizaje colaborativo basado en videojuegos para el desarrollo del pensamiento computacional

Author

Magno de Jesus, Ângelo and Silveira, Ismar Frango

Subjects
Video games, enseñanza de la informática, enseñanza en grupo, Vídeojuego, computer science education, group instruction, método de aprendizaje, learning methods
Abstract

Computational Thinking (CT) can amplify learners’ skill sets so that they become excellent problem-solvers. Game-Based Learning and Collaborative Learning are two approaches that may aid in the development of CT skills. This paper describes a framework based on Game and Problem-Based Learning Strategies which aims to enhance the CT teaching and improves students’ social skills, considering aspects of fun. The framework stands out for including collaborative learning features defined in the main literature. Also, the strategy was developed specifically to fit the games’ dynamics. The approach was evaluated via metacognitive and transactive analysis and by a survey. The results showed evidence that the method is able to stimulate interaction among students to apply problem-solving strategies. RESUMEN El Pensamiento Computacional (PC) puede amplificar los conjuntos de habilidades de los alumnos para que se conviertan en excelentes solucionadores de problemas. El aprendizaje basado en juegos y el aprendizaje colaborativo son dos enfoques que pueden ayudar en el desarrollo de habilidades de PC. Este articulo describe un marco conceptual basado en el juego y las estrategias de aprendizaje basadas en problemas que tiene como objetivo mejorar la enseñanza de PC y desarrollar las habilidades sociales de los estudiantes de una manera divertida. El marco se destaca al incluir características de aprendizaje colaborativo definidas en la literatura principal. Además, la estrategia se desarrolló específicamente para adaptarse a la dinámica de los juegos. El enfoque se evaluó mediante análisis metacognitivo y transactivo y mediante una encuesta. Los resultados mostraron evidencia de que el método puede estimular la interacción entre los estudiantes para aplicar estrategias de resolución de problemas.

Published
2021

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