Recent Submissions

  • Comparison of evolutionary algorithms for estimation of parameters of the equivalent circuit of an AC motor 

    López Sotelo, Jesús Alfonso; Ramos, A. Guillermo (Institute of Electrical and Electronics Engineers Inc., IEEE, 2018)
    This work shows the comparison among three evolutionary algorithms used to estimate the parameters of the equivalent circuit of a three-phase induction motor. With the parameters of the motor is possible to calculate its ...
  • Application of transfer learning for object recognition using convolutional neural networks 

    López Sotelo, Jesús Alfonso; Salazar Gómez, Gustavo Andres; Díaz Salazar, Nicolas (Institute of Electrical and Electronics Engineers, IEEE, 2018)
    In this work the transfer learning technique is used to create a computational tool that recognizes the objects of the automatic laboratory of the Universidad Autónoma de Occidente in real time. As a pre-trained neural ...
  • Sustainability in motion at UAO: Integrated waste management 

    Gandini Ayerbe, Mario Andrés; Pérez, Luis H. (EDP Sciences, 2018)
    The Universidad Autónoma de Occidente (UAO), located in Cali (Colombia), launched the Sustainable Campus Program in 2015, in order to implement sustainability actions and strategies within the University campus with the ...
  • GMM background modeling using divergence-based weight updating 

    Pulgarin Giraldo, Juan Diego; Castellanos Dominguez, German; Insuasti Ceballos, Hernan David; Álvarez Meza, Andrés Marino; Bouvmans, Thierry (Springer, Cham, 2017-02-16)
    Background modeling is a core task of video-based surveillance systems used to facilitate the online analysis of real-world scenes. Nowadays, GMM-based background modeling approaches are widely used, and several versions ...
  • A similarity indicator for differentiating kinematic performance between qualified tennis players 

    Pulgarin Giraldo, Juan Diego; Castellanos Dominguez, German; Melo Betancourt, Luis Gerardo; Álvarez Meza, Andrés Marino; Ramos Bermudez, Santiago (Springer, Cham, 2017-02-16)
    This paper presents a data-driven approach to estimate the kinematic performance of tennis players, using kernels to extract a dynamic model of each player from motion capture (MoCap) data. Thus, a metric is introduced in ...
  • Performance of predicting surface quality model using softcomputing, a comparative study of results 

    Correa Valencia, Maritza; Flores, Víctor; Quinonez, Alma Yadira (Springer, Cham, 2017)
    This paper describes a comparative study of performance of two models predicting surface quality in high-speed milling (HSM) processes using two different machining centers. The models were created with experimental data ...
  • Relevant kinematic feature selection to support human action recognition in MoCap data 

    Pulgarin Giraldo, Juan Diego; Alvarez Meza, Andres Marino; Ruales Tores, A. A.; Castellanos Dominguez, German (Springer, Cham, 2017)
    This paper presents a feature selection comparison oriented to human action recognition only with the kinematic features of skeleton representation. For this purpose, three relevance methods are used to rank the contribution ...
  • CFD simulation of a horizontal axis hydrokinetic turbine 

    López Castrillón, Yuri Ulianov; Lain Beatove, Santiago; Contreras, L. T. (European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2017-04)
    This study presents three-dimensional full transient numerical simulations of a horizontal axis hydrokinetic turbine, HAHT with particular emphasis on the analysis of its hydrodynamic characteristics. Hydrokinetic turbine ...
  • Design and prototype of a micro hydrokinetic vertical turbine 

    López Castrillón, Yuri Ulianov; Lain Beatove, Santiago; Ramírez Tovar, Ana María (European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2017-04)
    In Latin America only few countries are 100% connected to national electric networks. In Colombia, 52% of the national territory is known as NonInterconnected Zones with a population of 2 million people. To cover these ...
  • Analysis of the alignment angles and flexion angle in women with patellofemoral pain syndrome 

    Agredo Rodríguez, Wilfredo; Pulgarin Giraldo, Juan Diego; Vinasco Isaza, Luz Elena; Díaz Martínez, N. F. (Springer, Singapore, 2017-04-07)
    Patellofemoral pain syndrome (PFPS) is one of the most com-mon disorders in the knee that occurs with a higher incidence in women than men. Q-angle and A-angle as well as alignment and flexion angle of bending were considered ...

View more