George G. Cabral, Dr.


PhD (Universidade Federal de Pernambuco, 2014),

MSc (Universidade de Pernambuco, 2008), 
BSc (Universidade de Pernambuco, 2005)
Adjunct Professor - DEInfo - UFRPE

Universidade Federal Rural de Pernambuco - Campus Dois Irmãos
Rua Dom Manuel de Medeiros, s/n, Dois Irmãos - CEP: 52171-900
Recife - Pernambuco - Brasil
T: +55 (81) 3320 - 6491
E: george 'dot' gcabral 'at' ufrpe 'dot' br 

Research Interests

My research Interests include novelty detection considering a number of different paradigms, approaches and applications, such as: One-class Classification, Signature novelty detection, Online novelty detection, Time series novelty detection, Semi supervised novelty detection and so on.
Furthermore, I am also interested in Concept drift discovery and Neural Networks, more specifically Deep Networks

Teaching

Artificial Intelligence
Computer Theory
Machine Learning
Artificial Neural Networks

Publications

Journal papers: 

  • CABRAL, G. G.; Oliveira, A.L.I. . One-Class Classification based on searching for the problem features limits. Expert Systems with Applications, p. 7182-7199, 2014.
  • CABRAL, G. G.; Oliveira, A.L.I. ; CAHU, C. B. . Combining Nearest Neighbor Data Description and Structural Risk Minimization for One-Class Classification. Neural Computing & Applications, v. 18, p. 175-183, 2008.
Conference Papers:
  • CABRAL, G. G.; Oliveira, A.L.I. . Novelty Detection Based on Genuine Normal and Artificially Generated Novelty Examples. In: Brazilian Conference on Intelligent System (BRACIS), 2016, Recife. Brazilian Conference on Intelligent System, 2016.
  • PINTO NETO, E. ; CARVALHO, D. ; CABRAL, G. G. ; ROLIM, F. ; FERREIRA, R. ; CALLOU, G. . Identifying Marijuana Users Using Text Mining Techniques. In: Encontro Nacional de Intelig?encia Artificial e Computacional, 2016, RECIFE. XIII Encontro Nacional de Intelig?encia Artificial e Computacional.
  • CABRAL, G. G.; Oliveira, A.L.I. . One-class Classification for Heart Disease Diagnosis. In: IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, 2014, San Diego. IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS, 2014.
  • TAVARES, T. R. ; Oliveira, A.L.I. ; CABRAL, G. G. ; MATTOS, S. S. ; GRIGORIO, R. . Preprocessing Unbalanced Data using Weighted Support Vector Machines for Prediction of Heart Disease in Children. In: International Joint Conference on Neural Networks, 2013, Dallas. International Joint Conference on Neural Networks, 2013.
  • CABRAL, G. G.; Oliveira, A.L.I. . One-class classification through optimized feature boundaries detection and prototype reduction. In: International Conference on Artificial Neural Networks, 2012, Lausanne. International Conference on Artificial Neural Networks, 2012.
  • Farias, G. P. M. ; Oliveira, A.L.I. ; CABRAL, G. G. . Extreme Learning Machines for Intrusion Detection Systems. In: International Conference on Neural Information Processing (ICONIP2012), 2012, Doha. International Conference on Neural Information Processing (ICONIP2012), 2012.
  • CABRAL, G. G.; Oliveira, A.L.I. . A Novel One-Class Classification Method Based on Feature Analysis and Prototype Reduction. In: Systems, Man, and Cybernetics (SMC), 2011, Anchorage - AK - USA. IEEE Int Conf on Systems, Man, and Cybernetics.
  • CABRAL, G. G.; Oliveira, A.L.I. . A Hybrid Method for Novelty Detection in Time Series Based on States Transitions and Swarm Intelligence. In: World Congress On Computational Intelligence, 2010, Barcelona. International Joint Conference on Neural Networks, 2010.
  • CABRAL, G. G.; Oliveira, A.L.I. . Detecção de Novidades em Séries Temporais: Uma Abordagem Automática Baseada na Transição Entre Estados e Utilizando Enxame de Partículas. In: Joint Conference 2010, 2010, São Bernardo do Campo - SP. Workshop on Computational Intelligence, 2010.
  • CABRAL, G. G.; Oliveira, A.L.I. . A Comparative Analysis of One-class Structural Risk Minimization by Support Vector Machines and Nearest Neighbor Rule. In: IFIP International Conference on Artificial Intelligence in Theory and Practice (part of IFIP World Computer Congress (WCC2008)), 2008, Milão. IFIP World Computer Congress (WCC'2008), 2008.
  • MONTENEGRO, R. D. ; Oliveira, A.L.I. ; CABRAL, G. G. ; KATZ, C. ; ROSENBLATT, A. . A Comparative Study of Machine Learning Techniques for Caries Prediction. In: IEEE International Conference on Tools with Artificial Intelligence, 2008, Dayton. (ICTAI'2008), 2008.
  • CABRAL, G. G.; Oliveira, A.L.I. ; CAHU, C. B. . A Novel Method for One-Class Classification Based on the Nearest Neighbor Data Description and Structural Risk Minimization. In: IEEE Internacional Joint Conference on Neural Networks, 2007, Orlando, Flórida, USA. IEEE Internacional Joint Conference on Neural Networks (IJCNN´2007), 2007. p. 1976-1981.
Book Chapters:
  • CABRAL, G. G.; Oliveira, A.L.I. . Intelligent Character Recognition. In: Carlos Alexandre Barros de Mello, Adriano Lorena Inacio de Oliveira, Wellington Pinheiro dos Santos. (Org.). Digital Document Analysis and Processing. New York: NOVA Publishers, 2011, v. , p. 257-286.