Gustavo Rau de Almeida Callou
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A methodology for mapping sysml activity diagram to time petri net for requirement validation of embedded real-time systems with energy constraints
E Andrade, P Maciel, G Callou, B Nogueira
2009 third international conference on digital society, 266-271, 2009
Mercury: An integrated environment for performance and dependability evaluation of general systems
B Silva, R Matos, G Callou, J Figueiredo, D Oliveira, J Ferreira, J Dantas, ...
Proceedings of industrial track at 45th dependable systems and networks …, 2015
Astro: An integrated environment for dependability and sustainability evaluation
B Silva, G Callou, E Tavares, P Maciel, J Figueiredo, E Sousa, C Araujo, ...
Sustainable computing: informatics and systems 3 (1), 1-17, 2013
Quantifying the sustainability impact of data center availability
M Marwah, P Maciel, A Shah, R Sharma, T Christian, V Almeida, C Araújo, ...
ACM SIGMETRICS Performance Evaluation Review 37 (4), 64-68, 2010
An algorithm to optimise the load distribution of fog environments
ECP Neto, G Callou, F Aires
2017 IEEE International Conference on Systems, Man, and Cybernetics (SMC …, 2017
An integrated modeling approach to evaluate and optimize data center sustainability, dependability and cost
G Callou, J Ferreira, P Maciel, D Tutsch, R Souza
Energies 7 (1), 238-277, 2014
Estimating sustainability impact of high dependable data centers: a comparative study between brazilian and us energy mixes
G Callou, P Maciel, D Tutsch, J Ferreira, J Araújo, R Souza
Computing 95, 1137-1170, 2013
Decision making in cloud environments: an approach based on multiple-criteria decision analysis and stochastic models
J Araujo, P Maciel, E Andrade, G Callou, V Alves, P Cunha
Journal of Cloud Computing 7 (1), 1-19, 2018
Availability evaluation of digital library cloud services
J Araujo, P Maciel, M Torquato, G Callou, E Andrade
2014 44th Annual IEEE/IFIP International Conference on Dependable Systems …, 2014
Mapping sysml state machine diagram to time petri net for analysis and verification of embedded real-time systems with energy constraints
E Carneiro, P Maciel, G Callou, E Tavares, B Nogueira
2008 International Conference on Advances in Electronics and Micro …, 2008
Availability modeling and analysis of a disaster-recovery-as-a-service solution
E Andrade, B Nogueira, R Matos, G Callou, P Maciel
Computing 99, 929-954, 2017
Models for dependability and sustainability analysis of data center cooling architectures
G Callou, P Maciel, D Tutsch, J Araujo
IEEE/IFIP International Conference on Dependable Systems and Networks …, 2012
Energy consumption and execution time estimation of embedded system applications
G Callou, P Maciel, E Tavares, E Andrade, B Nogueira, C Araujo, ...
Microprocessors and Microsystems 35 (4), 426-440, 2011
A Petri net-based approach to the quantification of data center dependability
G Callou, P Maciel, D Tutsch, J Araújo, J Ferreira, R Souza
Petri Nets-Manufacturing and Computer Science, 313-336, 2012
Performance comparison between virtual machines and docker containers
RR Yadav, ETG Sousa, GRA Callou
IEEE Latin America Transactions 16 (8), 2282-2288, 2018
Advanced stochastic petri net modeling with the mercury scripting language
D Oliveira, R Matos, J Dantas, J Ferreira, B Silva, G Callou, P Maciel, ...
Proceedings of the 11th EAI International Conference on Performance …, 2017
Astro: A tool for dependability evaluation of data center infrastructures
B Silva, P Maciel, E Tavares, C Araujo, G Callou, E Sousa, N Rosa, ...
2010 IEEE International Conference on Systems, Man and Cybernetics, 783-790, 2010
Estimating reliability importance and total cost of acquisition for data center power infrastructures
J Figueirêdo, P Maciel, G Callou, E Tavares, E Sousa, B Silva
2011 IEEE International Conference on Systems, Man, and Cybernetics, 421-426, 2011
A hierarchical approach for availability and performance analysis of private cloud storage services
E Torres, G Callou, E Andrade
Computing 100 (6), 621-644, 2018
An artificial neural network approach to forecast the environmental impact of data centers
J Ferreira, G Callou, A Josua, D Tutsch, P Maciel
Information 10 (3), 113, 2019
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