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Sandro Sawicki

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He received his PhD and M. Sc. in Computer Science from Federal University of Rio Grande do Sul, UFRGS, Brazil (2009, 2002). B.Sc. in Informatic at the UNIJUI University, Brazil (1999). Currently, he is Professor and researcher at the Post Graduation Program on Mathematical Modelling at the Department of Exact Sciences and Engineering at UNIJUI University and member of the Applied Computing Research Group (GCA). His research interests include Mathematical Optimization, Graph Theory, Hypergraph Partitioning, and Search Based Software Engineering.

  • Search-based Software Engineering
  • Optimization techniques
  • Cloud Computing
PhD Students (5)
•  Laize Dariele de Lima Trindade (Start 04/2020 ↦ Current) cv-lattes
•  Regis Rodolfo Schuch (Start 03/2020 ↦ Current) cv-lattes
•  Angela Mazzonetto (as joint supervisor) (Start 03/2018 ↦ Current) cv-lattes
•  Alexsandro Queiroz Lencina (as joint supervisor) (Start 03/2015 ↦ Current) cv-lattes
•  Cássio Luiz Mozer Belusso (Start 05/2015 ↦ End 08/2019) cv-lattes
MSc Students (14)
•  Maira Simoni Brigo (as joint supervisor) (Start 05/2019 ↦ Current) cv-lattes
•  Caroline Maiza Dapper (Start 04/2019 ↦ Current) cv-lattes
•  Taís Portela Arenhart (Start 04/2019 ↦ Current) cv-lattes
•  Félix Hoffmann Sebastiany (Start 08/2016 ↦ Current) cv-lattes
•  Laize Dariele de Lima Trindade (Start 06/2018 ↦ End 04/2020) cv-lattes
•  Francisco R. Lima (as joint supervisor) (Start 09/2016 ↦ End 04/2019) cv-lattes
•  Jussiano Regis Pacheco (Start 03/2016 ↦ End 08/2018) cv-lattes
•  Alexsandro Queiroz Lencina (as joint supervisor) (Start 03/2015 ↦ End 04/2017) cv-lattes
•  Leandro Fritzen Klem (as joint supervisor) (Start 03/2015 ↦ End 06/2018) cv-lattes
•  Adriana Rosélia Kraisig (as joint supervisor) (Start 03/2015 ↦ End 03/2017) cv-lattes
•  Francine Freddo (Start 03/2015 ↦ End 04/2017) cv-lattes
•  Francisco da Silveira (Start 03/2015 ↦ End 06/2017) cv-lattes
•  Márcia Maria Horn (Start 07/2014 ↦ End 08/2016) cv-lattes
•  Mauri José Klein (Start 07/2013 ↦ End 08/2015) cv-lattes
BSc Students (6)
•  Félix Hoffmann Sebastiany (Start 08/2016 ↦ End 07/2019) cv-lattes
•  João Pedro Lemos Petter (Start 08/2016 ↦ End 07/2017) cv-lattes
•  Dener Éden Krebs (Start 03/2015 ↦ End 03/2016) cv-lattes
•  Amanda Preissler (Start 03/2014 ↦ End 03/2016) cv-lattes
•  Guilherme H. Schiefelbein Arruda (Start 03/2013 ↦ End 03/2015) cv-lattes
•  Gabriel Freytag (Start 03/2013 ↦ End 03/2015) cv-lattes
Experimental Study for Evaluating the Performance of Java Virtual Machines in Application Integration. Sellaro, D. F., Frantz, R. Z., Dorneles, E. F., Roos-Frantz, F., Sawicki, S. Horizons in Computer Science Research. v. 18, p. 151-182, 2020.
Threads Distribution on Local Pools of Enterprise Integration Platforms to Achieve an Optimal Makespan in Integration Processes. Parahyba, F., Roos-Frantz, F., Frantz, R. Z., Sawicki, S. Horizons in Computer Science Research. v. 18, p. 183-211, 2020.
Optimization of the Size of Thread Pool in Runtime Systems to Enterprise Application Integration: a Mathematical Modelling Approach. Freire, Daniela L., Frantz, R. Z., Roos-Frantz, F., Sawicki, S. TEMA. Tendências em Matemática Aplicada e Computacional. v. 20, p. 169-169, 2019.
Modeling and Simulation of Integration Solutions based on Queueing Theory. Wiesner, A. K., Frantz, R. Z., Sawicki, S., Roos-Frantz, F. Advances in Engineering Research. v. 31, p. 61-93, 2019.
Using timed and coloured Petri nets for modelling, simulation, and analysis of integration solutions. Freddo, F., Sawicki, S., Frantz, R. Z., Roos-Frantz, F. International Journal of Web Engineering and Technology. v. 14, p. 231-254, 2019.
Cat Swarm Optimization Applied to Makespan Reduction in Application Integrations. Lima, F. R., Frantz, R. Z., Sawicki, S., Roos-Frantz, F. Advances in Engineering Research. v. 31, p. 27-60, 2019.
Towards optimisation of the number of threads in the integration platform engines using simulation models based on queueing theory. Haugg, I. G., Frantz, R. Z., Roos-Frantz, F., Sawicki, S., Zucolotto, B. REVISTA BRASILEIRA DE COMPUTAÇÃO APLICADA. v. 11, p. 48-58, 2019.
A methodology to rank enterprise application integration platforms from a performance perspective: an analytic hierarchy process-based approach. Sellaro, D. F., Frantz, R. Z., Roos-Frantz, F., Sawicki, S. Enterprise Information Systems. v. 13, p. 1-31, 2019.
Survey on the run-time systems of enterprise application integration platforms focusing on performance. Freire, Daniela L., Frantz, Rafael Z., Roos'Frantz, Fabricia, Sawicki, Sandro. Software - Practice and Experience. v. 49, p. 341-360, 2018.
A proposal of Infrastructure-as-a-Service providers pricing model using linear regression. Belusso, C. L. M., Sawicki, S., Basto-Fernandes, V., Frantz, R. Z., Roos-Frantz, F. REVISTA BRASILEIRA DE COMPUTAÇÃO APLICADA. v. 10, p. 44-53, 2018.
A simulação da biomassa de aveia por elementos climáticos, nitrogênio e regulador de crescimento. Anderson, Marolli, Jose, Antonio Gonzalez Da Silva, Sawicki, Sandro, Binelo, M. O., Scremin, A. H., Reginatto, D., Dornelles, E. F., Lambrecht, D. ARQUIVO BRASILEIRO DE MEDICINA VETERINÁRIA E ZOOTECNIA (ONLINE). v. 70, p. 535-544, 2018.
Modelagem Matemática para a Simulação Computacional de uma Solução de Integração no Contexto da Administração Pública de Ijuí-RS. Lencina, A. Q., Roos-Frantz, F., Frantz, R. Z., Sawicki, S. XXXVIII Congresso Nacional de Matemática Aplicada e Computacional (CNMAC). v. 7, p. 1-7, 2018.
Artificial intelligence in seeding density optimization and yield simulation for oat. Dornelles, E. F., Kraisig, A. R., Silva, J. A. G., Sawicki, S., Roos-Frantz, F., Carbonera, R. Revista Brasileira de Engenharia Agricola e Ambiental. v. 22, p. 183-188, 2018.
Price modeling of laaS providers using multiple regression. Belusso, Cassio L. M., Sawicki, Sandro, Basto-Fernandes, Vitor, Frantz, Rafael Z., Roos-Frantz, Fabricia. 2017 12th Iberian Conference on Information Systems and Technologies (CISTI). p. 1-6, 2017.
Modelagem Matemática e Simulação no Contexto dos Motores de Execução das Plataformas de Integração: um Estudo Exploratório. Haugg, I. G., Frantz, R. Z., Roos-Frantz, F., Sawicki, S. XXII Jornada de Pesquisa. p. 1-9, 2017.
Modeling, Analysis and Simulation of Enterprise Integration Solutions using Markov Chains. Horn, M. M., Sawicki, S., Roos-Frantz, F., Frantz, R. Z., Haugg, I. G. Horizons in Computer Science Research. v. 15, p. 145-181, 2017.
A Mathematical Model for the Simulation of an Integration Solution for Applications in the Academic Context of Unijuí. Kraisig, A. R., Welter, F. C., Haugg, I. G., Frantz, R. Z., Roos-Frantz, F., Sawicki, S. Advances in Engineering Research. v. 20, p. 247-275, 2017.
Price Modeling of IaaS Providers - An Approach Focused on Enterprise Application Integration. Belusso, C. L. M., Sawicki, S., Basto-Fernandes, V., Frantz, R. Z., Roos-Frantz, F. International Conference on Enterprise Information Systems (ICEIS). v. 1, p. 371-376, 2017.
Task Scheduling Optimization on Enterprise Application Integration Platforms Based on the Meta-heuristic Particle Swarm Optimization. Sellaro, Daniela F., Frantz, Rafael Z., Hernández, Inma, Roos-Frantz, Fabricia, Sawicki, Sandro. the 31st Brazilian Symposium. p. 273-278, 2017.
Modelo de Simulação em Redes de Petri Temporizadas para a Análise da Qualidade de Serviço de uma Solução de Integração. Silveira, F., Sawicki, S. Encontro Regional de Matemática Aplicada e Computacional. 2017.
Modelagem Matemática da Precificação dos Recursos Computacionais utilizados em Planos de Provedores de Computação em Nuvem usando o Métodos Hedônico. Pacheco, J. R., Sawicki, Sandro. Salão do Conhecimento. p. 1-9, 2017.
Diagnosing and Reducing Performance Bottlenecks in an Integration Solution Using Stochastic Petri Net Simulations. Lencina, A. Q., Cargnin, R. S., Roos-Frantz, F., Frantz, R. Z., Sawicki, S. Horizons in Computer Science Research. v. 15, p. 183-208, 2017.
A Study of Petri Nets, Markov Chains and Queueing Theory as Mathematical Modelling Languages Aiming at the Simulation of Enterprise Application Integration Solutions: A First Step. Belusso, Cássio L.m., Sawicki, Sandro, Roos-Frantz, Fabricia, Frantz, Rafael Z. Procedia Computer Science. v. 100, p. 229-236, 2016.
Redes de Petri como Instrumento para a Modelagem Matemática e Computacional de um Problema de Integração de Aplicações. Freddo, F., Sawicki, S., Frantz, R. Z., Roos-Frantz, F. Conferência Sul em Modelagem Computacional (MCSul). v. 1, p. 750-759, 2016.
Mathematical Model for Simulating an Application Integration Solution in the Academic Context of Unijuí University. Kraisig, A. R., Welter, F. C., Haugg, I. G., Cargnin, R. S., Roos-Frantz, F., Sawicki, Sandro, Frantz, R. Z. Conference on Enterprise Information Systems (CENTERIS). v. 1, p. 407-413, 2016.
Mathematical Model for Simulating an Application Integration Solution in the Academic Context of Unijuí University. Kraisig, A. R., Welter, F. C., Haugg, I. G., Cargnin, R. S., Roos-Frantz, F., Sawicki, S., Frantz, R. Z. Conference on Enterprise Information Systems (CENTERIS). p. 407-413, 2016.
A Selective Mapping from Orthogonal Variability Model to Constraint Satisfaction Problem. Roos-Frantz, F., Benavides, D., Ruiz-Cortes, A., Frantz, R. Z., Sawicki, S. Advances in Engineering Research. v. 9, p. 35-65, 2015.
On Using Markov Decision Processes to Model Integration Solutions for Disparate Resources in Software Ecosystems. Frantz, R. Z., Sawicki, S., Roos-Frantz, F., Yevseyeva, I., Emmerich, M. International Conference on Enterprise Information Systems (ICEIS). v. 2, p. 260-268, 2015.
A Technology Proposal to Realise Enterprise Application Integration. Frantz, R. Z., Corchuelo, R., Roos-Frantz, F., Sawicki, S. Horizons in Computer Science Research. v. 10, p. 131-152, 2015.
A Technology Proposal to Realise Enterprise Application Integration. Frantz, R. Z., Corchuelo, R., Roos-Frantz, F., Sawicki, S. International Journal of Computer Research. v. 22, p. 307-328, 2015.
Cloud Configuration Modelling: A Literature Review from an Application Integration Deployment Perspective. Hernández, Inma, Sawicki, Sandro, Roos-Frantz, Fabricia, Frantz, Rafael Z. Procedia Computer Science. v. 64, p. 977-983, 2015.
Characterising Enterprise Application Integration Solutions as Discrete-Event System. Sawicki, S., Frantz, R. Z., Basto-Fernandes, V., Roos-Frantz, F., Yevseyeva, I., Corchuelo, R. Handbook of Research on Computational Simulation and Modeling in Engineering. v. 1, p. 255-282, 2015.
Using Petri Nets to Enable the Simulation of Application Integration Solutions Conceptual Models. Roos-Frantz, F., Binelo, M. O., Frantz, R. Z., Sawicki, S., Basto-Fernandes, V. International Conference on Enterprise Information Systems (ICEIS). v. 1, p. 87-97, 2015.
Modelling Enterprise Application Integration Solutions. Frantz, R. Z., Corchuelo, R., Roos-Frantz, F., Sawicki, S. Advances in Engineering Research. v. 9, p. 67-96, 2015.
Cloud Configuration Modelling: a Literature Review from an Application Integration Deployment Perspective. Hernández-Salmerón, I. C., Sawicki, S., Roos-Frantz, F., Frantz, R. Z. Conference on Enterprise Information Systems (CENTERIS). v. 64, p. 977-983, 2015.
Formalização Matemática de uma Linguagem de Domínio Específico Voltada à Integração de Aplicações Utilizando a Notação Z. Klein, M. J., Sawicki, S., Roos-Frantz, F., Frantz, R. Z. Pesquisas Aplicadas em Modelagem Matemática. v. 4, p. 119-147, 2015.
On the Formalisation of an Application Integration Language Using Z Notation. Klein, M. J., Sawicki, S., Roos-Frantz, F., Frantz, R. Z. International Conference on Enterprise Information Systems (ICEIS). v. 1, p. 314-319, 2014.
A Detecção de Vigas Quebradas em Elastomassas MEMS Tipo Ponte Simples Utilizando Assinatura. Tresseno, M., Reimbold, M., Sawicki, S., Ost, A. XVII Encontro de Modelagem Computacional. 2014.
Desafios para a Implantação de Soluções de Integração de Aplicações Empresariais em Provedores de Computação em Nuvem. Frantz, R. Z., Sawicki, S., Roos-Frantz, F., Corchuelo, R., Basto-Fernandes, V., Hernández-Salmerón, I. C. XIX Jornada de Pesquisa. v. 1, p. 1-11, 2014.
Desenvolvimento de um Modelo Matemático Aplicado ao Problema de Cobertura de Área em Redes Sem Fio. Vlieger, M., Sawicki, S., Frantz, R. Z., Roos-Frantz, F. Pesquisas Aplicadas em Modelagem Matemática: Coleção Modelagem Matemática Aplicada a Resolução de Problemas nas Engenharias. v. 3, p. 195-222, 2014.
Modelagem Matemática na Alocação de Antenas em Redes Wireless. Vliger, M., Sausen, Paulo, Sausen, A. T. Z. R., Sawicki, S. Congresso Internacional de Educação Científica e Tecnológica. 2012.
Uma Proposta para Detecção de Sobreposição de Sinais em Redes Sem Fio. Dornelles, M., Battisti, Gerson, Sawicki, S. Simpósio de Tecnologia da Informação. 2010.
Migração de Circuitos VLSI 2D para 3D Dirigida a Redução de Interconexões Verticais (TSV). Sawicki, S., Johann, Marcelo, Reis, Ricardo. Iberchip. v. 1, p. 1-6, 2010.
Um Algoritmo de Particionamento Iterativo de Células e Pinos de I/O para Circuito VLSI 3D. Sawicki, S., Johann, Marcelo, Reis, Ricardo. XV IBERCHIP. v. 1, p. 4-, 2009.
Heurística para o Particionamento de Células e Pinos de I/O Dirigida para Circuitos VLSI 3D. Sawicki, S., Wilke, G., Johann, Marcelo, Reis, Ricardo. CLEI 2009. v. 1, p. 1-10, 2009.
A Cells and I/O Pins Partitioning Refinement Algorithm for 3D VLSI Circuits. Sawicki, S., Wilke, G., Johann, Marcelo, Reis, Ricardo. ICECS 2009. p. 852-855, 2009.
An Iterative Partitioning Refinement Algorithm Based on Simulated Annealing for 3D VLSI Circuits. Sawicki, S., Wilke, G., Johann, Marcelo, Reis, Ricardo. 24th South Symposium on Microelectronics. p. 15-19, 2009.
Heuristics for Cells and I/O Pads Partitioning Targeting 3D VLSI Integrated Circuits. Sawicki, S., Johann, Marcelo, Reis, Ricardo. PhD Forum VLSI-SoC. v. 1, p. 1-2, 2009.
Uma Proposta para o Assinalamento de Pads de I/O e Reduçao de Vias em Circuitos 3D Baseada em Informações da Estrutura do Circuito. Sawicki, S., Hentschke, Renato, Johann, Marcelo, Reis, Ricardo. IBERCHIP XIV Workshop. 2008.
Studying the Influence of I/O Pads Placement on Wirelength and 3D-Vias of VLSI 3D Integrated Circuits. Sawicki, S., Hentschke, Renato, Flach, Guilherme, Johann, Marcelo, Reis, Ricardo. 22th South Symposium on Microelectronics. p. 89-92, 2007.
Particionamento de Pinos de I/O e seu Impacto no Tamanho das Interconexões e Número de Vias em Circuitos VLSI 3D. Sawicki, S., Hentschke, Renato, Johann, Marcelo, Reis, Ricardo. 32a CONFERENCIA LATINOAMERICANA DE INFORMATICA. 2006.
A Proposal for I/O Pins Partitioning and Placement in 3D ICs. Sawicki, S., Hentschke, Renato, Johann, Marcelo, Reis, Ricardo. 21th South Symposium on Microelectronics. p. 241-244, 2006.
An Algorithm for I/O Pins Partitioning Targeting 3D VLSI Integrated Circuits. Sawicki, S., Hentschke, Renato, Johann, Marcelo, Reis, Ricardo. 49th IEEE International Midwest Symposium on Circuits and Systems. p. 699-703, 2006.
Unbalacing the I/O Pins Partitioning for Minimizing Inter-Tier Vias in 3D VLSI Circuits. Sawicki, Sandro, Hentschke, Renato, Johann, Marcelo, Reis, Ricardo. 2006 13th IEEE International Conference on Electronics, Circuits and Systems. p. 399-402, 2006.
An Algorithm for I/O Partitioning Targeting 3D Circuits and Its Impact on 3D-Vias. Hentschke, Renato, Sawicki, Sandro, Johann, Marcelo, Reis, Ricardo. 2006 IFIP International Conference on Very Large Scale Integration. p. 128-133, 2006.
Uma Proposta Interdisciplinar de Criação de um Curso de Engenharia de Computação na Unijuí. Campos, Mauricio, Sawicki, S., Padoin, Edson, Thomaz, Gilberto, Leandro, Gideon, Prediger, Reneo, Bolico, Valdir. XXXIII Congresso Brasileiro de Ensino de Engenharia. 2005.
Supporting Collaboration in Distributed Design Environments Using Shared Object Spaces Infrastructure. Sawicki, Sandro, Brisolara, Lisane Brisolara De, Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz, Glesner, M. Journal of Integrated Circuits and Systems. v. 1, p. 52-58, 2004.
Prevenção de Incompatibilidades através da Coloração de Grafos. Rafikova, Elvira, Sawicki, S. CRICTE. 2003.
Cooperative Design Based on Shared Object Spaces Infrastructure. Sawicki, S., Brisolara, Lisane Brisolara De, Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. 15th Symposium On Integrated Circuit And System Design. p. 163-168, 2002.
Projeto Cooperativo no Ambiente Cave. Sawicki, S., Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. VIII Workshop Iberchip 2002. 2002.
Collaborative Design Based on Shared Object Spaces. Sawicki, S., Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. 17th South Symposium on Microelectronics. p. 47-50, 2002.
Cooperative Work Using the Cave Framework. Sawicki, S., Hernandez, Emerson Barbieri, Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. 16th South Symposium on Microelectronics. p. 53-56, 2001.
Homero: Um Editor VHDL Cooperativo via Web. Hernandez, Emerson Barbieri, Sawicki, S., Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. WorkShop Iberchip. 2001.
Collaborative Project Using the Cave Framework. Sawicki, S., Hernandez, Emerson Barbieri, Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. I Student Forum on Microelectronics. p. 101-104, 2001.
WWW as an Environment to IC Project: The Jase Tool (Java Schematic Editor). Sawicki, S., Hernandez, Emerson Barbieri, Indrusiak, Leandro Soares, Reis, Ricardo Augusto Da Luz. 15th South Symposium on Microelectronics. p. 35-38, 2000.
Projects
Title: 22nd Microelectronics School – EMicro 2020 and 35th South Symposium on Microelectronics – SIM 2020
Title: Through-Silicon Via Reduction (TSV) in 3D VLSI Circuits focused on Bulk and SOI Technologies