| 10:45-12:15

: Paola Accioly

Measuring Unique Changes: How do Distinct Changes Affect the Size and Lifetime of Pull Requests?
Daniel Augusto Nunes da Silva, Daricelio Moreira Soares, Silvana Andrade Goncalves

The Evolving Nature of Developers' Contributions in Open Source Projects
Talita Santana Orfano, Mariza Andrade Silva Bigonha, Kecia Ferreira

Generating Trustworthiness Adaptation Plans Based on Quality Models for Cloud Platforms
Jorge Luiz Machado da Silva, Breno Bernard Nicolau de Franca, Cecilia Mary Fischer Rubira

A Blockchain-based Architecture for Query and Registration of Student Degree Certificates
Antonio Welligton dos Santos Abreu, Emanuel F. Coutinho, Carla I. M. Bezerra