On the Influence of Different Perspectives on Evaluating the Quality of Teamwork in the Context of Agile Software Development
Manuel Silva, Arthur Freire, Mirko Perkusich, Kyller Gorgônio, Hyggo Almeida, Angelo Perkusich

Challenges in Agile Transformation Journey - A Qualitative Study
Fabio Reginaldo, Gleison Santos

Agile Global Software Development: A Systematic Literature Review
Rafael Camara, Iury Monte, Annelyelthon Alves, Marcelo Marinho

Are Code Smell Co-occurrences Harmful to Internal Quality Attributes? A Mixed-Method Study
Júlio Martins, Carla Bezerra, Anderson Uchôa, Alessandro Garcia

Oracles of Bad Smells - A Systematic Literature Review
Rafael Prates Ferreira Trindade, Mariza Andrade da Silva Bigonha, Kecia Aline Marques Ferreira

Recommending Composite Refactorings for Smell Removal: Heuristics and Evaluation
Willian Oizumi, Diego Cedrim, Leonardo Sousa, Ana C. Bibiano, Anderson Oliveira, Alessandro Garcia, Daniel Oliveira

A Catalog of Object-Relational Mapping Code Smells for Java
Samuel Loli, Leopoldo Teixeira, Bruno Cartaxo

An Exploratory Study on Developers Opinions about Influence in Open Source Software Ecosystems
Vinicius Condina, Paulo Malcher, Victor Farias, Rodrigo Santos, Awdren Fontão, Igor Wiese, Davi Viana

Sentiment Polarity of Programmers in an Open Source Software Project: An Exploratory Study
Rui Carigé, Glauco Carneiro

MDE in the Wild: An Exploratory Analysis on What Developers are Discussing from Q&A Platforms
Carlos Alberto Medeiros, Alan Bandeira, Paulo Henrique M. Maia, Matheus Paixao

How Office Layouts Influence Software Development?
Victor Costa, César França

On the Use of Grey Literature: A Survey with the Brazilian Software Engineering Research Community
Fernando Kamei, Igor Wiese, Gustavo Pinto, Márcio Ribeiro, Sérgio Soares

An Empirical Study on Configuration-Related Code Weaknesses
Flávio Medeiros, Márcio Ribeiro, Rohit Gheyi, Larissa Braz, Christian Kästner, Sven Apel, Kleber Santos

What Causes Merge Conflicts?
José William Menezes, Bruno Trindade, João Felipe Pimentel, Tayane Moura, Alexandre Plastino, Leonardo Murta, Catarina Costa

An Approach for Updating forks Against the Original Project
Arthur Roberto Marcondes, Ricardo Terra

Understanding and Detecting Harmful Code
Rodrigo Lima, Jairo Souza, Baldoino Fonseca, Leopoldo Teixeira, Rohit Greyi, Márcio Ribeiro, Alessandro Garcia, Rafael de Mello

Applying Machine Learning to Customized Smell Detection: A Multi-Project Study
Daniel Oliveira, Wesley K. G. Assunção, Leonardo Souza, Willian Oizumi, Alessandro Garcia, Baldoino Fonseca

Atoms of Confusion: The Eyes Do Not Lie
Benedito de Oliveira, Márcio Ribeiro, José Aldo Silva da Costa, Rohit Gheyi, Guilherme Amaral, Rafael de Mello, Anderson Oliveira, Alessandro Garcia, Rodrigo Bonifácio, Baldoino Fonseca

A Large Scale Study On the Effectiveness of Manual and Automatic Unit Test Generation
Beatriz Souza, Patrícia Machado

Predicting Prime Path Coverage Using Regression Analysis
Keslley Silva, Erika Cota

Manually Written or Generated Tests? A Study with Developers and Maintenance Tasks
Wesley B. R. Herculano, Melina Mongiovi, Everton L. G. Alves

Context-aware Android Applications Testing
Diego Rodrigues de Almeida, Patricia D. L. Machado, Wilkerson L. Andrade

Improving Traceability Recovery Between Bug Reports and Manual Test Cases
Lucas Raniére Juvino Santos, Guilherme Gadelha, Franklin Ramalho, Tiago Massoni

Am I going to Heaven? First step Climbing the Stairway to Heaven Model: Results from a Case Study in Industry
Paulo Sérgio dos Santos Júnior, Monalessa P. Barcellos, Rodrigo Fernandes Calhau

Understanding Legacy Systems in the Light of Grounded Theory
Alex Severo Chervenski, Andréa Sabedra Bordin

Improving Mobile App Development using Transpilers with Maintainable Outputs
Vinícius Jorge Vendramini, Alfredo Goldman, Grégory Mounié

Revealing the Social Aspects of Design Decay - A Retrospective Study of Pull Requests
Caio Barbosa, Anderson Uchôa, Daniel Coutinho, Filipe Falcão, Hyago Brito, Guilherme Amaral, Vinicius Soares, Alessandro Garcia, Baldoino Fonseca, Marcio Ribeiro, Leonardo Sousa

Usability and User eXperience Evaluation of Conversational Systems: A Systematic Mapping Study
Guilherme Corredato Guerino, Natasha Malveira Costa Valentim

USARP method: eliciting and describing USAbility Requirements with Personas and user stories
Gabriel F. de Oliveira Júnior, Bruna Ferreira, Anna Beatriz Marques

Turnover in Open-Source Projects: The Case of Core Developers
Fabio Ferreira, Luciana Lourdes Silva, Marco Tulio Valente

A Metadata Handling API for Framework Development: a Comparative Study
Eduardo Guerra, Phyllipe Lima, Joelma Choma, Tiago Silva, Marco Nardes, Michele Lanza, Paulo Meirelles

Incremental Development of Safety Cases: a Mapping Study
Camilo Almendra, Carla Silva, Jéssyka Vilela

Surveying the Impacts of COVID-19 on the Perceived Productivity of Brazilian Software Developers
Edson OliveiraJr, Gislaine Leal, Marco Túlio Valente, Marcelo Morandini, Rafael Prikladnicki, Leandro Pompermaier, Rafael Chanin, Clara Caldeira, Letícia Machado, Cleidson de Souza

From Dusk till Dawn: Reflections on the Impact of COVID-19 on the Development Practices of a R&D Project
Walter Lucas Monteiro de Mendonça, Pedro Henrique Teixeira Costa, Emille Catarine Rodrigues Cançado, Fernanda Lima, Edna Dias Canedo, Rodrigo Bonifácio, Luis Henrique Vieira Amaral

How Human and Organizational Factors Influence Software Teams Productivity in COVID-19 Pandemic: A Brazilian Survey
Carla I. M. Bezerra, José Cezar de Souza Filho, Emanuel F. Coutinho, Alice Gama, Ana Lívia Ferreira, Gabriel Leitão, Carlos Eduardo Feitosa

How Software Organizations are using the ISO/IEC 29110 Standard's Processes: A Survey of the State of the Art and Practice
Jean C. R. Hauck, Stéphanie da Silva Leal

Using Stack Overflow to Assess Technical Debt Identification on Software Projects
Eliakim Gama, Sávio Freire, Manoel Mendonça, Rodrigo O. Spínola, Matheus Paixao, Mariela I. Cortés

Anticipating Identification of Technical Debt Items in Model-Driven Software Projects
Ramon Araújo Gomes, Larissa Barbosa Leôncio Pinheiro, Rita Suzana Pitangueira Maciel

Using Surveys to Build-up Empirical Evidence on Test-Related Technical Debt
Lucinéia Souza, Sávio Freire, Verusca Rocha, Nicolli Alves, Rodrigo O. Spínola, Manoel Mendonça

A Semi-Automated Iterative Process for Detecting Feature Interactions
Larissa Rocha, Ivan Machado, Eduardo Almeida, Christian Kästner, Sarah Nadi

On the Relation between Complexity, Explicitness, Effectiveness of Refactorings and Non-Functional Concerns
Vinícius Soares, Anderson Oliveira, Juliana Alves Pereira, Ana Carla Bibiano, Alessandro Garcia, Paulo Roberto Farah, Silvia Regina Vergilio, Marcelo Schots, Caio Silva, Daniel Coutinho, Daniel Oliveira, Anderson Uchoa

Evaluating Usefulness, Ease of Use and Usability of an UML-based Software Product Line Tool
Leandro F. Silva, Edson OliveiraJr

Recovering Architectural Variability from Source Code
Crescencio Lima, Ivan Machado, Matthias Galster, Christina von Flach G. Chavez


Adaptations of Scrum roles in Software Projects: Survey and Representation Tentative with Feature Models
Luciano A. Garcia, Edson OliveiraJr, Gislaine Camila L. Leal, Marcelo Morandini, Shayne Urbanowski

An Empirical Study of Automatically-Generated Tests from the Perspective of Test Smells
Tássio Virgínio, Luana Martins, Larissa Soares, Railana Santana, Heitor Costa, Ivan Machado

Analyzing the Impact of Refactoring on Bad Smells
Cleiton Tavares, Mariza Bigonha, Eduardo Figueiredo

Probabilistic Model-Based Analysis to Improve Software Energy Efficiency
Danilo da Silva Alves, Oseias Ayres Ferreira, Lucio Mauro Duarte, Paulo Henrique Maia

A Conceptual Framework for Conversational APIs
João Antonio D. M. Bastos, Rafael Maiani de Mello, Alessandro Fabricio Garcia