Eva Martínez Ortigosa

Administrative data

Full member researcher

  • Position in UGR: Tenure professor
    Department where s/he teaches: Arquitectura y Tecnología de Computadores
    Research group: TIC-117

Contributions and research experience

Publications in ISI SCI

  • Neural networks: An overview of early research, current frameworks and new challenges
    Author-s: Prieto, Alberto; Prieto, Beatriz; Martinez Ortigosa, Eva; Ros, Eduardo; Pelayo, Francisco; Ortega, Julio; Rojas, Ignacio
    Source: NEUROCOMPUTING 214 242 268 2016
  • Hardware event-driven simulation engine for spiking neural networks
    Author-s: Agis, R.; Ros, E.; Diaz, J.; Carrillo, R.; Ortigosa, E. M.
    Source: INTERNATIONAL JOURNAL OF ELECTRONICS 94 5 469 480 2nd International Workshop on Applied Reconfigurab MAR 01-03, 2006 Delf, Delf 2007
  • Event-driven simulation scheme for spiking neural networks using lookup tables to characterize neuronal dynamics
    Author-s: Ros, Eduardo; Carrillo, Richard; Ortigosa, Eva M.; Barbour, Boris; Agis, Rodrigo
    Source: NEURAL COMPUTATION 18 12 2959 2993 2006
  • Subpixel motion computing architecture
    Author-s: Diaz, J.; Ros, E.; Mota, S.; Pelayo, F.; Ortigosa, E. M.
    Source: IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING 153 6 869 880 2006
  • Hardware description of multi-layer perceptrons with different abstraction levels
    Author-s: Ortigosa, E. M.; Canas, A.; Ros, E.; Ortigosa, P. M.; Mota, S.; Diaz, J.
    Source: MICROPROCESSORS AND MICROSYSTEMS 30 7 435 444 2006
  • Real-time computing platform for spiking neurons (RT-Spike)
    Author-s: Ros, Eduardo; Ortigosa, Eva M.; Agis, Rodrigo; Carrillo, Richard; Arnold, Michael
    Source: IEEE TRANSACTIONS ON NEURAL NETWORKS 17 4 1050 1063 2006
  • FPGA-based real-time optical-flow system
    Author-s: Diaz, J; Ros, E; Pelayo, F; Ortigosa, EM; Mota, S
    Source: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 16 2 274 279 2006
  • Motion-driven segmentation by competitive neural processing
    Author-s: Mota, S; Ros, E; Diaz, J; Ortigosa, EM; Prieto, A
    Source: NEURAL PROCESSING LETTERS 22 2 125 147 2005
  • Parallel scheduling of the PCG method for banded matrices rising from FDM/FEM
    Author-s: Ortigosa, EM; Romero, LF; Ramos, JI
    Source: JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING 63 12 1243 1256 2003
  • Spiral waves in three-dimensional excitable media with light-sensitive reaction
    Author-s: Ortigosa, EM; Romero, LF; Ramos, JI
    Source: CHAOS SOLITONS & FRACTALS 18 2 365 373 2003
  • Complex patterns in three-dimensional excitable media with advection
    Author-s: Ortigosa, EM; Romero, LF; Ramos, JI
    Source: CHAOS SOLITONS & FRACTALS 18 2 375 384 2003
  • Data-task parallelism for the VMEC program
    Author-s: Romero, LF; Ortigosa, EM; Zapata, EL
    Source: PARALLEL COMPUTING 27 10 1347 1364 2001
  • Bio-inspired motion detection for a blind spot overtaking monitor
    Author-s: Mota, S; Ros, E; Ortigosa, EM; Pelayo, FJ
    Source: INTERNATIONAL JOURNAL OF ROBOTICS & AUTOMATION 19 4 190 196 2004

Conferences in ISI CPCI-Science

  • Event-driven simulation engine for spiking neural networks on a chip
    Author-s: Agis, Rodrigo; Diaz, Javier; Ros, Eduardo; Carrillo, Richard; Ortigosa, Eva M.
    Source: RECONFIGURABLE COMPUTING: ARCHITECTURES AND APPLICATIONS 3985 36 45 2nd International Workshop on Reconfigurable Compu MAR 01-03, 2006 Delft Univ Technol, Delft Univ Technol, Delft Univ Technol 2006
  • Towards an optimal implementation of MLP in FPGA
    Author-s: Ortigosa, E. M.; Canas, A.; Rodriguez, R.; Diaz, J.; Mota, S.
    Source: RECONFIGURABLE COMPUTING: ARCHITECTURES AND APPLICATIONS 3985 46 51 2nd International Workshop on Reconfigurable Compu MAR 01-03, 2006 Delft Univ Technol, Delft Univ Technol, Delft Univ Technol 2006
  • Lookup table powered neural event-driven simulator
    Author-s: Carrillo, RR; Ros, E; Ortigosa, EM; Barbour, B; Agis, R
    Source: COMPUTATIONAL INTELLIGENCE AND BIOINSPIRED SYSTEMS, PROCEEDINGS 3512 168 175 8th International Work-Conference on Artificial Ne JUN 08-10, 2005 Barcelona, Barcelona 2005
  • Spiking neurons computing platform
    Author-s: Ros, E; Ortigosa, EM; Agis, R; Carrillo, R; Prieto, A; Arnold, M
    Source: COMPUTATIONAL INTELLIGENCE AND BIOINSPIRED SYSTEMS, PROCEEDINGS 3512 471 478 8th International Work-Conference on Artificial Ne JUN 08-10, 2005 Barcelona, Barcelona 2005
  • Real-time visual motion detection of overtaking cars for driving assistance using FPGAs
    Author-s: Mota, S; Ros, E; Diaz, J; Ortigosa, EM; Agis, R; Carrillo, R
    Source: FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS 3203 1158 1161 14th International Conference on Field-Programmabl AUG 30-SEP 01, 2004 Leuven, Leuven 2004
  • Nesting OpenMP and MPI in the Conjugate Gradient method for band systems
    Author-s: Romero, LF; Ortigosa, EM; Romero, S; Zapata, EL
    Source: RECENT ADVANCES IN PARALLEL VIRTUAL MACHINE AND MESSAGE PASSING INTERFACE, PROCEEDINGS 3241 181 190 11th European Parallel Virtural Machine and Messag SEP 19-22, 2004 Budapest, Budapest 2004
  • FPGA implementation of a perceptron-like neural. Network for embedded applications
    Author-s: Ortigosa, EM; Canas, A; Ros, E; Carrillo, RR
    Source: ARTIFICIAL NEURAL NETS PROBLEM SOLVING METHODS, PT II 2687 1 8 7th International Work Conference on Artificial an JUN 03-06, 2003 MENORCA, MENORCA 2003
  • XMLP: a feed-forward neural network with two-dimensional layers and partial connectivity
    Author-s: Canas, A; Ortigosa, EM; Diaz, AF; Ortega, J
    Source: ARTIFICIAL NEURAL NETS PROBLEM SOLVING METHODS, PT II 2687 89 96 7th International Work Conference on Artificial an JUN 03-06, 2003 MENORCA, MENORCA 2003
  • Post-synaptic time-dependent conductances in spiking neurons: FPGA implementation of a flexible cell model
    Author-s: Ros, E; Agis, R; Carrillo, RR; Ortigosa, EM
    Source: ARTIFICIAL NEURAL NETS PROBLEM SOLVING METHODS, PT II 2687 145 152 7th International Work Conference on Artificial an JUN 03-06, 2003 MENORCA, MENORCA 2003
  • FPGA implementation of multi-layer perceptrons for speech recognition
    Author-s: Ortigosa, EM; Ortigosa, PM; Canas, A; Ros, E; Agis, R; Ortega, J
    Source: FIELD-PROGRAMMABLE LOGIC AND APPLICATIONS, PROCEEDINGS 2778 1048 1052 13th International Conference on Field-Programmabl SEP 01-03, 2003 LISBON, LISBON 2003
  • Three-dimensional simulations of spiral waves in reacting and diffusing media on DSM computers
    Author-s: Ortigosa, EM; Romero, LF; Ramos, JI
    Source: APPLICATIONS OF HIGH-PERFORMANCE COMPUTING IN ENGINEERING VI 6 11 20 6th International Conference on Applications of Hi JAN 26-28, 2000 MAUI HIGH PERFORMANCE COMP CTR, MAUI HIGH PERFORMANCE COMP CTR, MAUI HIGH PERFORMANCE COMP CTR 2000
  • Parallelization strategies for the VMEC program
    Author-s: Romero, LF; Ortigosa, EM; Zapata, EL; Jimenez, JA
    Source: APPLIED PARALLEL COMPUTING 1541 483 490 4th International Workshop on Applied Parallel Com JUN 14-17, 1998 UMEA UNIV, UMEA UNIV, UMEA UNIV 1998

Book chapters in ISI

  • SWAD: Web system for education support
    Author-s: A, Canas; Calandria, D. J.; Ortigosa, E. M.; Ros, E.; Diaz, A. F.
    Source: Computers and Education: E-Learning, From Theory to Practice 133 142 4th International Symposium on Educational Informa NOV, 2004 Caceres, Caceres 2007

Research Contracts through OTRI

  • OTRI-2507
    Principal Investigator: Eva Martínez Ortigosa
    Start date: 2007-11-20
    End date: 2008-10-30
    Research Group: TIC-117
    Company: Seven Solutions

Doctoral Dissertations supervised

  • Simulación Eficiente de Estructuras Neuronales Basadas en el Sistema Nervioso
    Author: Richard R. Carrillo Sánchez
    Institution: Arquitectura y Tecnología de Computadores (UGR),
    Dissertation date: 2009-07-20
    Supervision: Eduardo Ros Vidal, Eva Martínez Ortigosa, Francisco José Pelayo Valle
    Special mention: europea
  • Arquitecturas para el Procesamiento de Sistemas Neuronales para el Control de Robots Bioinspirados
    Author: Rodrigo C. Agís Melero
    Institution: Arquitectura y Tecnología de Computadores (UGR),
    Dissertation date: 2007-10-08
    Supervision: Eduardo Ros Vidal, Francisco José Pelayo Valle, Eva Martínez Ortigosa
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