You can also visit my Lattes CV or download a PDF CV for a full list of publications.

Other publication profiles:

Refereed Journal Papers

ZANATTA, Alexandre L.; STEINMACHER, Igor; MACHADO, Leticia S.; de SOUZA, Cleidson R. B.; PRIKLACNICKI, Rafael. Barriers Faced by Newcomers in Software Crowdsourcing Projects, IEEE Software, 2017.

WIESE, Igor Scaliante ; RÉ, Reginaldo ; STEINMACHER, Igor ; KURODA, Rodrigo T.; OLIVA, Gustavo Ansaldi; TREUDE, Christoph ; GEROSA, Marco Aurelio . Using contextual information to predict co-change. The Journal of Systems and Software, v. Online, p. 1, 2016.

STEINMACHER, Igor; GRACIOTTO SILVA, Marco Aurélio ; GEROSA, Marco Aurélio; REDMILES, David F. . A systematic literature review on the barriers faced by newcomers to open source software projects. Information and Software Technology, v. 59, p. 67-85, 2015. [PDF]

WIESE, Igor S. ; NASSIF JUNIOR, Douglas; RÉ, Reginaldo ; STEINMACHER, Igor; GEROSA, Marco Aurélio. Comparing communication and development networks for predicting file change proneness: An exploratory study considering process and social metrics. Electronic Communications of the EASST, v. 65, p. 1-15, 2014. [PDF]

STEINMACHER, Igor ; WIESE, Igor S.; SCHWERZ, André Luís; ROBERTO, Rafael Liberato; FERREIRA, João Eduardo; GEROSA, Marco Aurélio. Historical Analysis of Message Contents to Recommend Issues to Recommend Issues to Open Source Software Contributors. RESI : Revista Eletrônica de Sistemas de Informação, v. 13, p. 6, 2014. [PDF]

STEINMACHER, Igor; CHAVES, Ana Paula; GEROSA, Marco Aurélio. Awareness Support in Distributed Software Development: A Systematic Review and Mapping of the Literature. Computer Supported Cooperative Work, v. 22, p. 113-158, 2013. [PDF]

CHAVES, Ana Paula; STEINMACHER, Igor; LEAL, Gislaine Camila Lapasini ; BIASAO, Alberto B. ; HUZITA, Elisa Hatsue Moriya. OntoDiSENv1: an Ontology to Support Global Software Development. CLEI Electronic Journal, v. 14, p. 1-12, 2011.

 

Refereed Conference Papers

2017

SILVA, Jefferson O. ; WIESE, Igor Scaliante ; GERMAN, Daniel ; STEINMACHER, Igor ; GEROSA, Marco Aurelio . How Long and How Much: What to Expect from Summer of Code Participants?. In: 33rd International Conference on Software Maintenance and Evolution (ICSME), 2017. p. 1-10.

DINIZ, GUILHERME; GRACIOTTO SILVA, MARCO A.; GEROSA, Marco Aurélio; STEINMACHER, IGOR. Using Gamification to Orient and Motivate Students to Contribute to OSS projects. In: 10th International Workshop on Cooperative and Human Aspects of Software Engineering (CHASE 2017), Buenos Aires, Argentina. 2017. p. 1-7. [PDF]

TOSCANI, Carolina ; STEINMACHER, Igor ; MARCZAK, Sabrina. Gamificando o Portal para Novatos em Software Livre FLOSSCoach: Insigths de uma Avaliação Preliminar. In: XIV Simpósio Brasileiro de Sistemas Colaborativos (SBSC 2017), 2017. p. 1-15.

SILVA, Williamson ; STEINMACHER, Igor ; CONTE, Tayana U. Apoiando o Ensino de Diagrama de Atividades através de um jogo educacional. In: 25 Workshop sobre Educação em Computação (WEI), 2017. p. 1-10

 

2016

 STEINMACHER, IGOR; CONTE, Tayana U.; TREUDE, Christoph; GEROSA, Marco Aurélio. Overcoming Open Source Project Entry Barriers with a Portal for Newcomers. In: International Conference on Software Engineering, 2016 (ICSE 2016), Austin-TX, USA. International Conference on Software Engineering, 2016. p. 1-12. [PDF]

SARMA, Anita ; GEROSA, Marco Aurélio ; STEINMACHER, Igor ; Leano, Rafael . Training the Future Workforce through Task Curation in an OSS Ecosystem. In: Foundations on Software Engineering (FSE'16) - Visions and Reflections track, 2016, Seattle, WA. 2016. p. 934-937. [PDF]

PINTO, Gustavo H. L. ; STEINMACHER, Igor ; GEROSA, Marco Aurélio . More Common Than You Think: An In-Depth Study of Casual Contributors. In: 23rd IEEE International Conference on Software Analysis, Evolution, and Reengineering (SANER'2016), 2016, Osaka, Japão. 23rd IEEE International Conference on Software Analysis, Evolution, and Reengineering (SANER'2016), 2016. p. 1-12. [PDF]

WIESE, Igor Scaliante; STEINMACHER, Igor, TREUDE, Christoph; DA SILVA, Jose Teodoro; GEROSA, Marco. Who is who in the mailing list? Comparing six disambiguation heuristics to identify multiple addresses of a participant. In: 32nd International Conference on Software Maintenance and Evolution (ICSME 2016). pp 1-11 [PDF]

NASCIMENTO, Elizamary; SILVA, Williamson; STEINMACHER, Igor; MASSOLLAR, Jobson ; TRAVASSOS, Guilherme H ; CONTE, Tayana U. Uma imagem fala mais que mil palavras? Análise comparativa entre o uso de abordagens textual e gráfica para especificar Casos de Uso. In: XXX Simpósio Brasileiro de Engenharia de Software, 2016, Maringá-PR. XXX Simpósio Brasileiro de Engenharia de Software, 2016. p. 1-10. [PDF]
 
DIAS, Luiz Felipe F.; STEINMACHER, Igor; PINTO, Gustavo H. L.; COSTA, Daniel A.; GEROSA, Marco Aurelio. How Does the Shift to GitHub Impact Project Collaboration? In:  2nd International Conference on Software Maintenance and Evolution (Early Research Achievements track). Raleigh, NC, USA. 2016. p.1 - 4 [PDF]
 
SILVA, Jefferson O. ; STEINMACHER, IGOR; GEROSA, Marco Aurélio . Os Programas de Engajamento em Software Livre Atraem Estudantes à Colaboração Voluntária? Um Estudo Empírico do Google Summer of Code. In: XIII Simpósio Brasileiro de Sistemas Colaborativos - SBSC 2016, 2016, Porto Alegre-RS. Anais do XIII Simpósio Brasileiro de Sistemas Colaborativos (SBSC 2016), 2016. p. 1-15. [PDF]
 
CHAVES, Ana Paula; STEINMACHER, IGOR; GEROSA, Marco Aurélio . Por onde quero ir? Interesses pessoais na escolha de um trajeto urbano. In: XIII Simpósio Brasileiro de Sistemas Colaborativos - SBSC 2016, 2016, Porto Alegre-RS. Anais do XIII Simpósio Brasileiro de Sistemas Colaborativos (SBSC 2016), 2016. p. 1-13. [PDF]
 
DIAS, Luiz Felipe F.; STEINMACHER, IGOR; WIESE, IGOR ; PINTO, Gustavo H. L.; COSTA, Daniel A.; GEROSA, Marco Aurelio. Migrar para o Ambientes de Codificação Social é Sinônimo de Mais Contribuições? Uma Análise Preliminar do Github. In: IV Workshop on Software Visualization, Evolution and Maintenance (VEM 2016), 2016, Maringá-PR. Anais do Workshop on Software Visualization, Evolution and Maintenance (VEM 2016), 2016. [PDF]

 2015

STEINMACHER, Igor; CONTE, Tayana U.; REDMILES, David F.; GEROSA, Marco Aurélio. Social Barriers Faced by Newcomers Placing Their First Contribution in Open Source Software Projects. In: The 18th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW 2015). ACM, 2015. p. 1-13. [PDF]

STEINMACHER, Igor; CONTE, Tayana U.; GEROSA, Marco Aurélio. Understanding and Supporting the Choice of an Appropriate Task to Start With In Open Source Software Communities. In: Proceedings of th 48th Hawaii International Conference on System Sciences. IEEE, 2015. p. 1-10. [PDF]

STEINMACHER, Igor; GEROSA, Marco Aurélio. Fostering Free/Libre Open Source Software community formation: guidelines for communities to support newcomers onboarding. In: XVI Workshop de Software Livre, 2015. p. 1-10. [PDF]

PRUDENCIO, Mariana M. V.; COGO, Filipe R.; CHAVES, Ana Paula; STEINMACHER, Igor. Participação de Mulheres em Projetos de Software Livre: Caso da Comunidade Brasileira da Mozilla Foundation. In: XVI Workshop de Software Livre, 2015. p. 1-8. [PDF]

STEINMACHER, Igor; WIESE, Igor; CONTE, Tayana U.; GEROSA, Marco Aurélio. Increasing the self-efficacy of newcomers to Open Source Software projects. In: Proceedings of the 29th Brazilian Symposium on Software Engineering, 2015. v. 1. [PDF]

WIESE, Igor; RÉ, Reginaldo; STEINMACHER, Igor; KURODA, Rodrigo; OLIVA, Gustavo A.; GEROSA, Marco Aurélio. Informações contextuais do desenvolvimento de software na predição de propagação de mudanças. In: Proceedings of the 29th Brazilian Symposium on Software Engineering, 2015. v. 1. [PDF]

RAMOS, Felipe V.; CHAVES, Ana Paula; GEROSA, Marco Aurélio; STEINMACHER, Igor. Um estudo exploratório sobre contribuições casuais em projetos de software livre: caso do projeto LibreOffice. In: Anais do IX Workshop em Desenvolvimento Distribuído de Software, Ecossistemas de Software e Sistemas-de-Sistemas (WDES 2015), 2015. [PDF]

SILVA, Jefferson O.; WIESE, Igor; STEINMACHER, Igor; GEROSA, Marco Aurélio. Pagamento Atrai Colaboradores de Longo Prazo ou Prestadores de Serviço? Uma Investigação Inicial sobre o Google Summer of Code 2014. In: Anais do XII Simpósio Brasileiro de Sistemas Colaborativos (SBSC 2015), 2015. [PDF]

SILVA, José Teodoro; WIESE, Igor; STEINMACHER, Igor; GEROSA, Marco Aurélio. Quem é quem na lista de discussão? Identificando diferentes e-mails de um mesmo participante. In: Simpósio Brasileiro de SIstemas Colaborativos, 2015, Salvador-BA. Anais do XII Simpósio Brasileiro de Sistemas Colaborativos (SBSC 2015), 2015. [PDF]

GERALDI, Ricardo; CONTE, Tayana U.; STEINMACHER, Igor; OLIVEIRA JUNIOR, Edson Alves de. Checklist-based Inspection of SMarty Variability Models: Proposal and Empirical Feasibility Study. In: Proceedings of the 17th International Conference on Enterprise Information Systems (ICEIS), 2015. p. 1-8.

2014


STEINMACHER, Igor; GRACIOTTO SILVA, M. A.; GEROSA, Marco Aurélio. Barriers faced by newcomers to open source projects: a systematic review. In: The 10th IFIP WG 2.13 International Conference on Open Source Systems, 2014. p. 153-163. [PDF]

STEINMACHER, Igor; WIESE, Igor S.; CONTE, Tayana U.; GEROSA, Marco Aurélio; REDMILES, David F. The hard life of open source software project newcomers. In: Proceedings of the 7th International Workshop on Cooperative and Human Aspects of Software Engineering (CHASE 2014). ACM Press. p. 72. [PDF]

STEINMACHER, Igor; GEROSA, Marco Aurélio; REDMILES, David F.. Onboarding, and Retaining Newcomer Developers in Open Source Software Projects. I. In: Workshop of Global Software Development in a CSCW perspective (Workshop of 17th ACM Conference on Computer Supported Cooperative Work and Social Computing), 2014. [PDF]

STEINMACHER, Igor; CHAVES, Ana Paula; CONTE, Tayana U.; GEROSA, Marco Aurélio. Preliminary Empirical Identification of Barriers Faced by Newcomers to Open Source Software Projects. In: Proceedings of the 2014 Brazilian Symposium on Software Engineering (SBES), 2014. p. 51-60. [PDF]

STEINMACHER, Igor; GEROSA, Marco Aurélio. Choosing an Appropriate Task to Start With In Open Source Software Communities: a Hard Task. In: Proceedings of the 20th International Conference on Collaboration and Technology, 2014. p. 1-8. [PDF]

WIESE, Igor S.; COGO, Filipe R.; RÉ, Reginaldo; STEINMACHER, Igor; GEROSA, Marco Aurélio. Social Metrics included in Prediction Models on Software Engineering: A Mapping Study. In: PROMISE - The 10th International Conference on Predictive Models in Software Engineering, 2014. [PDF]

2013


STEINMACHER, Igor; WIESE, Igor; CHAVES, Ana Paula; GEROSA, Marco Aurélio. Why do newcomers abandon open source software projects?. In: 6th International Workshop on Cooperative and Human Aspects of Software Engineering (CHASE 2013), 2013. p. 25-32. [PDF]

SCHWERZ, André Luís; Liberato, Rafael; WIESE, Igor S.; STEINMACHER, Igor; GEROSA, Marco Aurélio; Ferreira, João Eduardo. Predizendo a Participação de Desenvolvedores em Discussões em Projetos de Software Livre. In: Anais do WSL 2013, 2013. p. 1-16. [PDF]

OLIVA, Gustavo A.; STEINMACHER, Igor; WIESE, Igor; GEROSA, Marco Aurélio. What can commit metadata tell us about design degradation?. In: Proceedings of the 2013 International Workshop on Principles of Software Evolution - IWPSE 2013. New York: ACM Press. p. 18-27. [PDF]

FONTOURA, Vidal D.; WIESE, Igor S.; STEINMACHER, Igor; RÉ, Reginaldo; SILVA, José Teodoro; GEROSA, Marco Aurélio. Uma abordagem para classificação de construção de software utilizando redes de comunicação e cooperação. In: Simpósio Brasileiro de Qualidade de Software (X Workshop de Manutenção de Software Moderna), 2013. [PDF]

STEINMACHER, Igor; GRACIOTTO SILVA, Marco Aurélio; COGO, Filipe R.; CHAVES, Ana Paula; GEROSA, Marco Aurélio. Tópicos de pesquisa e rede de coautoria no Simpósio Brasileiro de Sistemas Colaborativos. In: X Simpósio Brasileiro de Sistemas Colaborativos. New York: ACM, 2013. [PDF]

2012


STEINMACHER, Igor; WIESE, Igor S.; GEROSA, Marco Aurélio. Recommending mentors to software project newcomers. In: 2012 Third International Workshop on Recommendation Systems for Software Engineering (RSSE), 2012. p. 63-67. [PDF]

STEINMACHER, Igor; WIESE, Igor S.; CHAVES, Ana Paula; GEROSA, Marco Aurélio. Newcomers Withdrawal in Open Source Software Projects: Analysis of Hadoop Common Project. In: 2012 Brazilian Symposium on Collaborative Systems (SBSC), 2012, Sao Paulo. 2012 Brazilian Symposium on Collaborative Systems. p. 65. [PDF]

SILVA, José Teodoro; GEROSA, Marco Aurélio; WIESE, Igor; RÉ, Reginaldo; STEINMACHER, Igor. An Extensible Service for Experts Recommendation on Distributed Software Development Projects. In: 2012 IEEE Seventh International Conference on Global Software Engineering Workshops, 2012. p. 18. [PDF]


2011


SILVA, José Teodoro; WIESE, Igor S.; STEINMACHER, Igor; GEROSA, Marco Aurélio. MinerAll: Uma ferramenta para extração e mineração de dados de repositórios de software livre. In: XII Workshop de Software Livre, 2011. [PDF]

CHAVES, Ana Paula; STEINMACHER, Igor; VIEIRA, Vaninha. Social networks and collective inteligence applied to public transportation systems: A survey. In: Anais do VIII Simposio Brasileiro de Sistemas Colaborativos, 2011. p. 16-23. [PDF]

FONTOURA, VIdal Daniel; STEINMACHER, Igor; WIESE, Igor S.; GEROSA, Marco Aurélio. Predição de falhas em projetos de software baseado em métricas de redes sociais de comunicação e cooperação. In: Anais do VIII Simposio Brasileiro de Sistemas Colaborativos, 2011. p. 37-40. [PDF]


2010


STEINMACHER, Igor ; CHAVES, Ana Paula ; GEROSA, Marco Aurelio . Awareness Support in Global Software Development: A Systematic Review Based on the 3C Collaboration Model. In: 16th CRIWG Conference on Collaboration and Technology, 2010, Maastricht. Lecture Notes in Computer Science, 2010. v. 6257. p. 185-201. [PDF]