| 2025 | ISSRE | Availability Evaluation of UAV-Based Surveillance System with Edge-Cloud Integration. | Ivson Borges, Gustavo Callou, Paulo R. M. Maciel |
| 2025 | ISSRE | The Impact of Moving Target Defense on Software Aging in Cloud Computing. | Emerson Felipe, Ivson Borges, Gustavo Callou |
| 2025 | ISSRE | Quantifying the Impact of Security Strategies on the Performance and Availability of Cloud Services. | Ana Beatriz de Oliveira, Gustavo Callou |
| 2025 | SMC | Assessing Redundancy Strategies to Improve Availability in Virtualized System Architectures. | Alison Silva, Gustavo Callou |
| 2022 | SOFTCOM | An Approach based on vSDN to Optimize Power Consumption. | Euclides Carlos Pinto Neto, Gustavo Callou |
| 2019 | SMC | Modeling and Analyzing Availability, Cost and Sustainability of IT Data Center Systems. | Gustavo Callou, Ermeson Carneiro de Andrade, Joo Ferreira |
| 2018 | NCA | Estimating the Environmental Impact of Data Centers. | Joo Ferreira, Gustavo Callou, Albert Josua, Paulo R. M. Maciel |
| 2017 | SMC | An algorithm to optimise the load distribution of fog environments. | Euclides C. Pinto Neto, Gustavo Callou, Fernando Aires |
| 2016 | SMC | Storage services in private clouds: Analysis, performance and availability modeling. | Elton Torres, Gustavo Callou, Gabriel Alves, Jose Accioly, Hallyson Gustavo |
| 2015 | SMC | An Algorithm to Optimize Electrical Flows of Private Cloud Infrastructures. | Joo Ferreira, Jamilson Dantas, Jean Araujo, Danilo Mendonca, Paulo Romero Martins Maciel, Gustavo Callou |