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Valentin Obac Roda

Dados pessoais

  • HS Health Sciences
  • LS Life Sciences
  • MU Multidisciplinary
  • PS Physical Sciences
  • SH Social Sciences & Humanities
# Nome Links Grande Área Área
1 Claudio KIRNER Ciências Exatas e da Terra Ciência da Computação
2 Edilson Reis Rodrigues KATO Ciências Exatas e da Terra Ciência da Computação
3 Silvia Cristina MARTINI Ciências Exatas e da Terra Probabilidade e Estatística
Figura 1. Número de publicações por ano e por tipo, considerando todas as publicações.
  1. Physical Sciences Computer Networks and Communications
    Arrais ERNANO; Nascimento Franklin H S; Valentin Obac RODA; Ribeiro Ricardo L A; Rocha Thiago O A et al. 2015. Strategy control converter to enhance the performance in the grid-connected pmsg wind power generation system. In: 2015 ieee 13th brazilian power electronics conference and 1st southern power electronics conference (cobep/spec). Brasil.
  2. Physical Sciences Biomedical Engineering
    Chaves Emanoel R Q; Valentin Obac RODA; Ribeiro Ricardo L A. 2015. Power converters based electrical disturbance generator using repetitive control. In: 2015 ieee 13th brazilian power electronics conference and 1st southern power electronics conference (cobep/spec). Brasil.
  3. Physical Sciences Computer Science (miscellaneous)
    De Araujo Jonas D B; Valentin Obac RODA. 2015. Programmable logic based three phase voltage source inverter control. In: 2015 ieee 13th brazilian power electronics conference and 1st southern power electronics conference (cobep/spec). Brasil.
  4. Physical Sciences Electrical and Electronic Engineering
    Arrais ERNANO; Valentin Obac RODA; Neto Cecilio M S; Ribeiro Ricardo L A; Costa Flavio B. 2014. Fpga versus dsp for wavelet transform based voltage sags detection. In: 2014 ieee international instrumentation and measurement technology conference (i2mtc). Brasil.
  5. Physical Sciences Computer Science (miscellaneous)
    De Oliveira Juliette De Paula FELIPE; Arrais ERNANO; Valentin Obac RODA. 2014. A reconfigurable control system using emg. In: 2014 ieee international instrumentation and measurement technology conference (i2mtc). Brasil.
  6. Life Sciences Physiology
    Jorge Luis E SILVA; Valentin Obac RODA; Adolfo Nicolas Posadas DURAND. 2013. Video and sound fusion by feature subset selection in insect behavior monitoring. In: Workshop de visão computacional; 2013. Brasil.
  7. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Maria Do Carmo NICOLETTI; José Hiroki SAITO; Luis Mariano Del Val CURA; Valentin Obac RODA. 2013. A binary morphology-based clustering algorithm directed by genetic algorithm. In: 2013 ieee international conference on systems; man and cybernetics (smc 2013). Brasil.
  8. Physical Sciences Computer Science (miscellaneous)
    Lucas M RUSSO; Emerson Carlos PEDRINO; Valentin Obac RODA; José Hiroki SAITO. 2012. Image convolution processing: a gpu versus fpga comparison. In: Viii southern programmable logic conference. Brasil.
  9. Physical Sciences Physics and Astronomy (miscellaneous)
    Marcelo MARINHO; Valentin Obac RODA; Emerson Carlos PEDRINO; Humberto César Chaves FERNANDES. 2012. Images and electrical signal correlation to find bubble sizes in liquids. In: 3rd international conference on metamaterials; photonic crystals and plasmonics. França.
  10. Physical Sciences Computer Networks and Communications
    Marinaldo NETO; Humberto C C FERNANDES; Valentin Obac RODA. 2012. New application to microstrip antennas with metamaterial substrates. In: 3rd international conference on metamaterials; photonic crystals and plasmonics. França.
  11. Life Sciences Neuroscience (miscellaneous)
    Bruno Seiva MARTINS; Emerson Carlos PEDRINO; Valentin Obac RODA. 2011. Using a wii remote and a |fpga to drive a mechanical arm to aid physically challenged people. In: Designer forum 2011 - 7th southern conference on programmable logic. Argentina.
  12. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Orides Morandin JUNIOR; Edilson KATO; Valentin Obac RODA. 2011. Fpga based real time non linear image processor. In: 7th southern conference on programmable logic; spl - spl - 2011. Estados Unidos.
  13. Physical Sciences Artificial Intelligence
    Emerson Carlos PEDRINO; Edilson KATO; Orides Morandin JUNIOR; Valentin Obac RODA; Luis Mariano Del Val CURA. 2011. Automatic construction of image operators using a genetic programming approach. In: Isda 2011 11th international conference on intelligent systems design and applications. Espanha.
  14. Life Sciences Neuroscience (miscellaneous)
    Lucio André De Castro JORGE; Valentin Obac RODA; Adolfo Nicolas Posadas DURAND. 2011. Pattern recognition for insect behavior by wrapper approach to subset selection of wavelet-multifractal attributes. In: 2011 ieee international conference on signal and image processing applications (icsipa2011. Malásia.
  15. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; José Hiroqui SAITO; Valentin Obac RODA. 2010. Architecture for binary mathematical morphology reconfigurable by genetic programming. In: Vi southern programmable logic conference. Brasil.
  16. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Osmar OGASHAWARA; Valentin Obac RODA. 2010. A reconfigurable general framework for pipelined image processing: a color mathematical morphology application. In: Vi southern programmable logic conference. Brasil.
  17. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Osmar OGASHAWARA; Valentin Obac RODA. 2010. Reconfigurable architecture for mathematical morphology using genetic programming and fpgas. In: Ieee international parallel & distributed processing symposium; 2010. Estados Unidos.
  18. Physical Sciences Artificial Intelligence
    Guilherme Reno JORGE; Valentin Obac RODA; Juan Pablo OLIVER; Julio Perez ACLE; Sebastian FERNANDEZ. 2009. Reconfigurable architecture for binary images invariant moments extraction. In: V southern conference on programmable logic. Brasil.
  19. Life Sciences Neuroscience (miscellaneous)
    Marcelo Favoretto CASTOLDI; Gabriel Rocha Carvalho DIAS; Manoel Luis AGUIAR; Valentin Obac RODA. 2009. Chopper-controlled pmdc motor drive using vhdl code. In: V southern conference on programmable logic. Brasil.
  20. Physical Sciences Computer Science (miscellaneous)
    Jorge Luis E SILVA; Joelmir Julio LOPES; Valentin Obac RODA; Kelton Pontara Da COSTA. 2009. Chipcflow - a dynamic dataflow machine using dynamic reconfigurable hardware. In: V southern conference on programmable logic. Brasil.
  21. Physical Sciences Computer Science (miscellaneous)
    Kelton Pontara Da COSTA; Valentin Obac RODA; Jorge Luis E SILVA. 2009. Conversion module for a dynamic data flow tool. In: Http://www.splconf.org/spl09/index.html. Brasil.
  22. Physical Sciences Computer Science (miscellaneous)
    Kelton Pontara Da COSTA; Valentin Obac RODA; Jorge Luis E SILVA. 2009. C conversion module for a dynamic data flow tool. In: V southern programmable logic conference. Brasil.
  23. Social Sciences & Humanities Information Systems and Management
    Alexandre MUNHOZ; Valentin Obac RODA. 2009. Detecção de obstáculos em embarcações. In: V workshop de visão computacional - wvc 2009. Brasil.
  24. Physical Sciences Computer Science Applications
    Emerson Carlos PEDRINO; Valentin Obac RODA; Osmar OGASHAWARA. 2008. Fpga based real time non linear image processor. In: Designer forum - iv southern conference on programmable logic. Argentina.
  25. Physical Sciences Biomedical Engineering
    Valentin Obac RODA; Danilo Carlos Rosseto MINHONI. 2008. A control unit for a motion detector based on histograms. In: Iv southern conference on programmable logic. Brasil.
  26. Physical Sciences Mathematics (miscellaneous)
    Lucio André De Castro JORGE; Alex Jésus Cuadros VARGAS; Fabio Cassarotti Parronchi NAVARRO; Maria Augusta ROSSOT; Valentin Obac RODA. 2008. Análise anatro e determinação de volume a partir de imagens de anéis de. In: Wvc 2008 - iv workshop de visão computacional. Brasil.
  27. Life Sciences Agricultural and Biological Sciences (miscellaneous)
    Luciano De Oliveira NERIS; Valentin Obac RODA; Onofre Trindade JR. 2008. A method for agriculture machine guidance on row crops based on the vanishing point. In: International conference on vehicular electronics and safety. China.
  28. Social Sciences & Humanities Education
    Viviane De Araújo PERNOMIAN; Valentin Obac RODA. 2007. Metodologia de análise de dados do desempenho na aprendizagem utilizando uma ferramenta gráfica. In: International conference on engineering and computer education. Brasil.
  29. Physical Sciences Computer Science Applications
    Emerson Carlos PEDRINO; Valentin Obac RODA. 2007. Reconhecimento automático de padrões musicais utilizando operadores. In: Wvc 2007 - iii workshop de visão computacional. Brasil.
  30. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Valentin Obac RODA. 2007. Automatic pattern recognition of binary image objects using mathematical morphology. In: Wvc 2007 - iii workshop de visão computacional. Brasil.
  31. Physical Sciences Computer Science Applications
    Emerson Carlos PEDRINO; Valentin Obac RODA; Lucio André De Castro JORGE; Carlos A De FRANCISCO. 2007. Color digital video acquisition and processing system using reconfigurable logic. In: Designer forum - 3rd southern conference on programmable logic. Brasil.
  32. Physical Sciences Artificial Intelligence
    Emerson Carlos PEDRINO; Marcelo MARINHO; Valentin Obac RODA; Osmar OGASHAWARA. 2007. Arquitetura para crescimento de regiões de imagens binárias. In: Designer forum - 3rd southern conference on programmable logic. Brasil.
  33. Physical Sciences Biomedical Engineering
    Valentin Obac RODA; Gabriel CALIN. 2006. Real time disparity map extraction in a dual head stereo vision system. In: Ii southern conference on programmable logic. Argentina.
  34. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Emerson Carlos PEDRINO. 2006. Pipeline architecture for morphological color image processing in real time. In: Ii southern conference on programmable logic. Argentina.
  35. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Danilo MINHONI. 2006. Detecção de movimento de objetos em tempo real utilizando dispositivos de lógica programável complexa. In: Ii southern conference on programmable logic. Argentina.
  36. Physical Sciences Computer Science Applications
    Alex Ayres STAVARENGO; Valentin Obac RODA. 2006. Automation aspects of an autonomous acquatic vehicle. In: Brazilian conference on dynamics; control and their applications. Brasil.
  37. Social Sciences & Humanities Education
    Viviane De Araújo PERNOMIAN; Valentin Obac RODA. 2006. Ferramenta gráfica de apoio à visualização e análise de dados do desempenho na aprendizagem. In: Gcmm 2006 - global congress on manufacturing and management. Brasil.
  38. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Valentin Obac RODA. 2006. Construção automática de operadores morfológicos utilizando programação genética. In: Wvc 2006 - ii workshop de visão computacional. Brasil.
  39. Physical Sciences Engineering (miscellaneous)
    Valentin Obac RODA; Marcelo MARINHO. 2005. Processamento e aquisição de imagens de vídeo para correlacionar histograma de cordas ao diametro de bolhas. In: I workshop de visão computacional - wvc'2005. Brasil.
  40. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Guilherme Reno JORGE. 2005. Arquitetura para extração de características invariantes em imagens binárias utilizando dispositivos de lógica programável de alta densidade. In: I workshop de visão computacional - wvc'2005. Brasil.
  41. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Emerson Carlos PEDRINO. 2004. Arquitetura pipeline para processamento morfológico de imagens binárias em tempo real. In: Simpósio latino americano em aplicações de lógica programável e processadores digitais de sinais em processamento de vídeo; visão computacional e robótica. Brasil.
  42. Physical Sciences Computer Science Applications
    Valentin Obac RODA; Maximilian LUPPE. 2004. Real time architecture for edge detection from standard video signal. In: 2004 international conference on reconfigurable computing and fpgas. Brasil.
  43. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Leonardo B A SCARBELLI; Evandro Luis Linhari RODRIGUES. 2003. Interface cheapernet para implementação de redes de instrumentos. In: 2o. congresso temático de dinâmica e controle da sbmac. Brasil.
  44. Social Sciences & Humanities Psychology (miscellaneous)
    Valentin Obac RODA. 2002. Desenvolvimento de uma bengala instrumentalizada para fins de acompanhamento clinico. In: Xviii congresso brasileiro de engenharia biomédica. Brasil.
  45. Physical Sciences Computer Science Applications
    Valentin Obac RODA; Samuel Corrêa BUENO. 2001. Aerodynamics stall analysis tools using image processing. In: Vim 2001 - visualisation; image; modélisation. França.
  46. Physical Sciences Artificial Intelligence
    Valentin Obac RODA; Samuel Corrêa BUENO. 2001. Aplicações de redes neurais ao estudo do stoll dinâmico. In: Primeira escola brasileira de aplicações em dinâmica e controle. Brasil.
  47. Health Sciences Rehabilitation
    Valentin Obac RODA; Isaura Nelsivania N SOMBRA. 2001. Detecção rápida do movimento com aplicações em sistemas de navegação autonoma. In: Primeira escola brasileira de aplicações em dinâmica e controle. Brasil.
  48. Physical Sciences Artificial Intelligence
    Valentin Obac RODA; Chung Yi Chan PANG; Andres R GUESALAGA. 2001. Structural and movement parameter estimation in image sequences. In: Spie's international symposium on optical science; engineering and instrumentation. Estados Unidos.
  49. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Isaura Nelsivania N SOMBRA. 2001. Metodologia para detecção rápida do movimento em sequências de imagens. In: V simpósio brasileiro de instrumentação inteligente. Brasil.
  50. Physical Sciences Artificial Intelligence
    Valentin Obac RODA; E L L RODRIGUES. 2000. Metodologia para classificação de imagens baseada em características da entropia de shannon. In: Congresso brasileiro de engenharia biomédica - cbeb'2000. Brasil.
  51. Physical Sciences Artificial Intelligence
    Valentin Obac RODA; E L L RODRIGUES. 1999. A new interpretation of entropic threshold method applied to the classification of wooden plates. In: Quality control by artificial vision ?qcav?99. Canadá.
  52. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Evandro Luis Linhari RODRIGUES. 1998. Classification of wood plates by visual inspection based in the characteristics of entropic threshold method. In: Spie's international symposium on optical science; engineering and instrumentation. Estados Unidos.
  53. Physical Sciences Computer Science (miscellaneous)
    RODRIGUES; E L L OBAC; Valentin Obac RODA. 1996. Determinação dinâmica de threshold por avaliação local de bordas em imagens implementadas em arranjos sistólicos. In: Forum nac. de ciência e tecnologia em saúde. Brasil.
  54. Life Sciences Neuroscience (miscellaneous)
    E L L RODRIGUES; Valentin Obac RODA. 1996. A systolic approach to determine the image threshold by local edge evaluation. In: Ii worshop on cybernetic vision. Brasil.
  55. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; T T LIN. 1995. On the effect of spare positioning on the reconfigurability of two-dimensional processor arrays. In: International symposium on parallel algorithms/architecture synthesis. Japão.
  56. Physical Sciences Artificial Intelligence
    L F COSTA; Valentin Obac RODA; R KOBERLE. 1994. A biologically-inspired system for visual pattern recognition. In: International symposium on industrial electronics. Chile.
  57. Social Sciences & Humanities Education
    PATIÑO; M S OBAC; Valentin Obac RODA. 1994. Técnica para o reconhecimento de padrões visuais em movimento. In: I workshop sobre visão cibernética. Brasil.
  58. Physical Sciences Computer Networks and Communications
    Valentin Obac RODA. 1989. Tolerancia a falhas em sistemas hibridos em anel. In: Iii simposio de computadores tolerantes a falhas. Brasil.
  59. Social Sciences & Humanities Education
    Valentin Obac RODA. 1988. Infra-estrutura de apoio do dfcm-ifqsc-usp. In: I seminario sobre manutencao de equipamentos para ensino de pesquisa. Brasil.
  60. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA. 1988. Tecnicas para computacao altamente confiavel. In: Xxi congresso nacional de informatica. Estados Unidos.
  61. Physical Sciences Computer Science Applications
    Valentin Obac RODA. 1987. Dispositivos sensores com fibras oticas. In: I encontro sobre dispositivos a fibras e guias planares para comunicacoes otica. Brasil.
  62. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA. 1987. Mecanismos de tolerancia a falhas num subsistema de comunicacao baseado em barramento paralelo centralizado. In: Ii simposio de sistemas de computadores tolerantes a falhas. Brasil.
  63. Physical Sciences Computer Networks and Communications
    Valentin Obac RODA. 1987. Uma contribuicao ao estudo do efeito dos disdurbios da rede eletrica sobre a operacao confiavel de microcomputadores. In: Ii simposio de sistemas de computadores tolerantesa falhas. Brasil.
  64. Social Sciences & Humanities Psychology (miscellaneous)
    Valentin Obac RODA. 1985. Aspectos gerais de sistemas tolerantes a falhas em anel. In: I simposio de computadores tolerantes a falhas - inpe. Brasil.
  65. Social Sciences & Humanities Education
    Valentin Obac RODA. 1985. Confiabilidade; testabilidade; tolerancia a falhas - fatos e perspectivas. In: Ii congresso nacional de automacao industrial. Brasil.
  1. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Igor Felipe GALLON; Fredy J VALENTE; Marcio M FERNANDES; Osmar OGASAWARA et al. 2018. A novel methodology for automated generation of flexible hardware architectures. Przeglad elektrotechniczny. 2018, 17-21.
  2. Physical Sciences Computer Science Applications
    Alvaro Medeiros AVELINO; Valentin Obac RODA; Carlos Alberto V SAKUYAMA; Glauberto A L De ALBUQUERQUE; Paulo R Da C POSSA. 2017. Partial reconfiguration exploration over p2 ip architecture. Przeglad elektrotechniczny. 93, 258-262.
  3. Social Sciences & Humanities Language and Linguistics
    Emerson Carlos PEDRINO; Paris Paulo Cesar DONIZETI; De Lima Denis PEREIRA; Valentin Obac RODA. 2017. Software review: cgp-library. Genetic programming and evolvable machines. 18, 279-281.
  4. Physical Sciences Artificial Intelligence
    Raphael Gava De ANDRADE; Valentin Obac RODA; José Dalton Cruz PESSOA. 2016. Using computer vision and intelligent classification techniques for the classification and selection of brazilian nuts. Journal of food science and engineering (print). 6, 51-62.
  5. Physical Sciences Computer Science (miscellaneous)
    Haulisson Jody Batista COSTA; Valentin Obac RODA. 2016. A scalable soft richardson method for detection in a massive mimo system. Przeglad elektrotechniczny. 2016, 199-2013.
  6. Physical Sciences Computer Science (miscellaneous)
    Pillon P E; Pedrino E C; Valentin Obac RODA; Nicoletti M C. 2016. A hardware oriented ad-hoc computer-based method for binary structuring element decomposition based on genetic algorithms. Integrated computer-aided engineering. 23, 1-15.
  7. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; Valentin Obac RODA; Edilson KATO; José Hiroki SAITO; Mario Luis TRONCO et al. 2013. A genetic programming based system for the automatic construction of image filters. Integrated computer-aided engineering. 20, 275-287.
  8. Physical Sciences Computer Science (miscellaneous)
    Emerson Carlos PEDRINO; José Hiroki SAITO; Valentin Obac RODA. 2011. A genetic programming approach to reconfigure a morphological image processing architecture. International journal of reconfigurable computing (print). 2011, 1-10.
  9. Physical Sciences Computer Science (miscellaneous)
    Todorovich ELÍAS; Valentin Obac RODA. 2010. Selected papers from spl 2009: programmable logic and applications. International journal of reconfigurable computing (print). 2010, 1-3.
  10. Physical Sciences Computer Science (miscellaneous)
    Jorge Luis E SILVA; Kelton Pontara Da COSTA; Valentin Obac RODA. 2009. The c compiler generating a source file in vhdl for a dynamic dataflow machine being executed direct into a hardware. Wseas transactions on computers. 12, 1908-1916.
  11. Physical Sciences Biomedical Engineering
    Gabriel CALIN; Valentin Obac RODA. 2007. Real-time disparity map extraction in a dual head stereo vision system. Latin american applied research. 37, 21-24.
  12. Physical Sciences Computer Science Applications
    Emerson Carlos PEDRINO; Valentin Obac RODA. 2007. Real time morphological pipeline architecture using high capacity programmable logic devices. Journal of electronic imaging (springfield). 14, 023002-023009.
  13. Physical Sciences Artificial Intelligence
    Rodrigues Evandro Luis LINHARI; Roda Valentin OBAC; Valentin Obac RODA. 2005. Methodology for classification of images based on the characteristics of a new interpretation of shannon?s entropy. Wood science and technology (print). 39, (2) 113-128.
  14. Physical Sciences Artificial Intelligence
    Emerson Carlos PEDRINO; Valentin Obac RODA. 2005. Extração de descritores em imagens binárias utilizando técnicas de morfologia matemática clássica. Multiciência (asser). 7, 65-84.
  15. Life Sciences Neuroscience (miscellaneous)
    Luppe M; Valentin Obac RODA. 2003. Parallel implementation of exact dilations and multi-scale skeletonization. Real-time imaging. 9, (3) 163-169.
  16. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Andres R GUESALAGA; Chung Yi Chan PANG. 2002. Robust estimation of 3d trajectories from a monocular image sequence. International journal of imaging systems and technology. 12, (3) 128-137.
  17. Physical Sciences Computer Science Applications
    Valentin Obac RODA; R BRUNO; V Obac RODA. 1997. Virtual ph meter for pc computers. Electronics today international. 26, (6) 51-58.
  18. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; Lin T. 1994. The distributed voting strategy for fault diagnosis and reconfiguration of linear processor arrays. Microelectronics and reliability. 34, (6) 955-967.
  19. Physical Sciences Computer Networks and Communications
    Valentin Obac RODA; Trindadejr O. 1991. On the effect of power-line disturbances on microcomputer performance. Microelectronics and reliability. 31, 229-235.
  20. Physical Sciences Artificial Intelligence
    Valentin Obac RODA. 1988. The hybrid approach for improving the reliability of ring systems. Microelectronics and reliability. 28, (6) 979-989.
  21. Health Sciences Radiology, Nuclear Medicine and Imaging
    Valentin Obac RODA. 1984. High voltage operational amplifier. Eletronic product design. Brasil. 5, (5) 38-0.
  22. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA. 1983. Analysis and implementation of systems procedures for software implemented fault tolerant microcomputer schemes. Microelectronics and reliability. Brasil. 0-0.
  23. Physical Sciences Artificial Intelligence
    Fabrizio LOMBARDI; Valentin Obac RODA. 1982. Software implemented fault-tolerance: a methodology. Microelectronics reliability. 22, (4) 873-866.
  24. Social Sciences & Humanities Psychology (miscellaneous)
    Valentin Obac RODA. 1982. Speed controller and indicator. Electronic product design. Grã-Bretanha. 3, (9) 33-0.
  25. Physical Sciences Computer Science Applications
    Valentin Obac RODA. 1982. Software implementation of a disagreement detector for a duplex-hybrid system. Microelectronic engineering. Brasil. 0-0.
  26. Life Sciences Cognitive Neuroscience
    Valentin Obac RODA. 1982. Aspects of fault tolerant ring structures. Microelectronic engineering. Brasil. 0-0.
  27. Physical Sciences Computer Science (miscellaneous)
    Fabrizio Lombardi Valentin Obac Roda Mp Mozahar ISLAM; Valentin Obac RODA. 1982. Reliability study of duplex-hybrid systems. Microelectronics and reliability. 22, (3) 457-470.
  1. Physical Sciences Artificial Intelligence
    Emerson Carlos PEDRINO; Valentin Obac RODA; José Hiroki SAITO. 2011. Non linear algorithm for automatic image processing applications in fpgas. In: Matlab - a ubiquitous tool for the practical engineer. Brasil.
  2. Physical Sciences Computer Science (miscellaneous)
    Jorge Luis E SILVA; Kelton Pontara Da COSTA; Valentin Obac RODA. 2009. The c compiler generating a source file in vhdl for a dynamic data flow machine. In: Computers and simulation in modern science; wseas publication;. Estados Unidos.
  1. Social Sciences & Humanities Business, Management and Accounting (miscellaneous)
    Edval J P SANTOS; Cristiano C ARAUJO; Valentin Obac RODA. 2010. Proceedings of the designer forum 2010 - spl 2010. Brasil.
  2. Physical Sciences Computer Science (miscellaneous)
    Valentin Obac RODA; José Hiroki SAITO; Gustavo SUTTER; Eduardo Boemo SCALVINONI. 2009. Proceedings of the 2009 5th southern conference on programmable logic. Brasil.
  3. Physical Sciences General Computer Science
    Valentin Obac RODA; José Hiroki SAITO; Gustavo SUTTER; Eduardo Boemo SCALVINONI. 2009. Proceedings of the designer forum 2009 - spl 2009. Brasil.
  4. Physical Sciences Artificial Intelligence
    L F COSTA; Roland KOBERLE; Valentin Obac RODA. 1996. Ii workshop on cybernetic vision. Brasil.