Mauricio Orozco-Alzate

Publication Activity (10 Years)

Years Active: 2006-2023
Publications (10 Years): 25

Top Topics

Prototype Selection

Parallel Implementations

Nearest Neighbor

Textured Surfaces

Top Venues

Publications

Fernando Martínez Tabares, Mauricio Orozco-Alzate
Identifying Acoustic Features to Distinguish Highly and Moderately Altered Soundscapes in Colombia. Inteligencia Artif. 26 (71) (2023)
Eduardo-José Villegas-Jaramillo, Mauricio Orozco-Alzate
An Inexactly Supervised Methodology Based on Multiple Instance Learning, Convolutional Neural Networks, and Dissimilarities for Interpretable Defect Detection and Localization on Textured Surfaces. IEEE Access 11 (2023)
Andrés Marino Álvarez-Meza, Héctor Fabio Torres Cardona, Mauricio Orozco-Alzate, Hernan Dario Perez-Nastar, Germán Castellanos-Domínguez
Affective Neural Responses Sonified through Labeled Correlation Alignment. Sensors 23 (12) (2023)
Fernando Martínez Tabares, Mauricio Orozco-Alzate
Selection of Acoustic Features for the Discrimination Between Highly and Moderately Transformed Colombian Soundscapes. IBERAMIA (2022)
Eduardo-José Villegas-Jaramillo, Ana-Lorena Uribe-Hurtado, Mauricio Orozco-Alzate
Multi-core Parallelization of Point Set Dissimilarities for Accelerating the Comparison of Bags with Many Instances. DCAI (2022)
Ana-Lorena Uribe-Hurtado, Mauricio Orozco-Alzate
Parallelization of the Poisson-Binomial Radius Distance for Comparing Histograms of n-grams. DCAI (1) (2021)
Ana-Lorena Uribe-Hurtado, Mauricio Orozco-Alzate, Noel Lopes, Bernardete Ribeiro
GPU-based fast clustering via K-Centres and k-NN mode seeking for geospatial industry applications. Comput. Ind. 122 (2020)
Manuele Bicego, Mauricio Orozco-Alzate
PowerHC: non linear normalization of distances for advanced nearest neighbor classification. ICPR (2020)
Y. M. Ospina-Dávila, Mauricio Orozco-Alzate
Parsimonious design of pattern recognition systems for slope stability analysis. Earth Sci. Informatics 13 (2) (2020)
Mauricio Orozco-Alzate, Manuele Bicego
A cheaper Rectified-Nearest-Feature-Line-Segment classifier based on safe points. ICPR (2020)
Ana-Lorena Uribe-Hurtado, Eduardo-José Villegas-Jaramillo, Mauricio Orozco-Alzate
Parallel Implementation of Nearest Feature Line and Rectified Nearest Feature Line Segment Classifiers Using OpenMP. DCAI (2020)
Carlos Mera, Mauricio Orozco-Alzate, John Branch
Incremental learning of concept drift in Multiple Instance Learning for industrial visual inspection. Comput. Ind. 109 (2019)
Mauricio Orozco-Alzate, John Makario Londoño-Bonilla, Valentina Nale, Manuele Bicego
Towards better volcanic risk-assessment systems by applying ensemble classification methods to triaxial seismic-volcanic signals. Ecol. Informatics 51 (2019)
Mauricio Orozco-Alzate, Sisto Baldo, Manuele Bicego
Relation, Transition and Comparison Between the Adaptive Nearest Neighbor Rule and the Hypersphere Classifier. ICIAP (1) (2019)
Eduardo-José Villegas-Jaramillo, Mauricio Orozco-Alzate
Computational Analysis of Multiple Instance Learning-Based Systems for Automatic Visual Inspection: A Doctoral Research Proposal. DCAI (Special Sessions) (2018)
José Francisco Ruiz-Muñoz, Germán Castellanos-Domínguez, Mauricio Orozco-Alzate
Relative Minimum Distance Between Projected Bags for Improved Multiple Instance Classification. SISAP (2018)
Paola Alexandra Castro-Cabrera, Mauricio Orozco-Alzate, César Germán Castellanos-Domínguez, Fernando Huenupán, Luis Enrique Franco
Supervised and Unsupervised Identification of Concept Drifts in Data Streams of Seismic-Volcanic Signals. IBERAMIA (2018)
Daniel-Stiven Valencia-Hernández, Ana-Lorena Uribe-Hurtado, Mauricio Orozco-Alzate
A Web-Based Micro-service Architecture for Comparing Parallel Implementations of Dissimilarity Measures. DCAI (2018)
Mauricio Orozco-Alzate, Eduardo-José Villegas-Jaramillo, Ana-Lorena Uribe-Hurtado
A Block-separable Parallel Implementation for the Weighted Distribution Matching Similarity Measure. DCAI (2017)
José Francisco Ruiz-Muñoz, Raviv Raich, Mauricio Orozco-Alzate, Xiaoli Z. Fern
Online learning of time-frequency patterns. ICASSP (2017)
Ana-Lorena Uribe-Hurtado, Mauricio Orozco-Alzate
Acceleration of Dissimilarity-Based Classification Algorithms Using Multi-core Computation. PAAMS (Special Sessions) (2017)
Carlos Mera, Mauricio Orozco-Alzate, John Branch, Domingo Mery
Automatic visual inspection: An approach with multi-instance learning. Comput. Ind. 83 (2016)
Mauricio Orozco-Alzate, Robert P. W. Duin, Manuele Bicego
Unsupervised Parameter Estimation of Non Linear Scaling for Improved Classification in the Dissimilarity Space. S+SSPR (2016)
José Francisco Ruiz-Muñoz, Germán Castellanos-Domínguez, Mauricio Orozco-Alzate
Enhancing the dissimilarity-based classification of birdsong recordings. Ecol. Informatics 33 (2016)
Yenisel Plasencia Calana, Yan Li, Robert P. W. Duin, Mauricio Orozco-Alzate, Marco Loog, Edel B. García Reyes
A Compact Representation of Multiscale Dissimilarity Data by Prototype Selection. CIARP (2016)
Mauricio Orozco-Alzate, Paola Alexandra Castro-Cabrera, Manuele Bicego, John Makario Londoño-Bonilla
The DTW-based representation space for seismic pattern classification. Comput. Geosci. 85 (2015)
José Francisco Ruiz-Muñoz, Mauricio Orozco-Alzate, Germán Castellanos-Domínguez
Multiple Instance Learning-Based Birdsong Classification Using Unsupervised Recording Segmentation. IJCAI (2015)
Karol Lina López Bedoya, Christian Gagné, Germán Castellanos-Domínguez, Mauricio Orozco-Alzate
Training subset selection in Hourly Ontario Energy Price forecasting using time series clustering-based stratification. Neurocomputing 156 (2015)
Manuele Bicego, John Makario Londoño-Bonilla, Mauricio Orozco-Alzate
Volcano-Seismic Events Classification Using Document Classification Strategies. ICIAP (1) (2015)
Carlos Mera, Jose Arrieta, Mauricio Orozco-Alzate, John Branch
A Bag Oversampling Approach for Class Imbalance in Multiple Instance Learning. CIARP (2015)
Robert P. W. Duin, Manuele Bicego, Mauricio Orozco-Alzate, Sang-Woon Kim, Marco Loog
Metric Learning in Dissimilarity Space for Improved Nearest Neighbor Performance. S+SSPR (2014)
Paola Castro-Cabrera, Mauricio Orozco-Alzate, Andrea Adami, Manuele Bicego, John Makario Londoño-Bonilla, Germán Castellanos-Domínguez
A Comparison between Time-Frequency and Cepstral Feature Representations for the Classification of Seismic-Volcanic Signals. CIARP (2014)
Carlos Mera, Mauricio Orozco-Alzate, John Branch
Improving Representation of the Positive Class in Imbalanced Multiple-Instance Learning. ICIAR (1) (2014)
Yenisel Plasencia Calana, Mauricio Orozco-Alzate, Heydi Mendez Vazquez, Edel B. García Reyes, Robert P. W. Duin
Towards Scalable Prototype Selection by Genetic Algorithms with Fast Criteria. S+SSPR (2014)
Yenisel Plasencia Calana, Veronika Cheplygina, Robert P. W. Duin, Edel B. García Reyes, Mauricio Orozco-Alzate, David M. J. Tax, Marco Loog
On the Informativeness of Asymmetric Dissimilarities. SIMBAD (2013)
Yenisel Plasencia Calana, Mauricio Orozco-Alzate, Edel B. García Reyes, Robert P. W. Duin
Towards Cluster-Based Prototype Sets for Classification in the Dissimilarity Space. CIARP (1) (2013)
David Cárdenas-Peña, Mauricio Orozco-Alzate, Germán Castellanos-Domínguez
Selection of time-variant features for earthquake classification at the Nevado-del-Ruiz volcano. Comput. Geosci. 51 (2013)
José Francisco Ruiz-Muñoz, Mauricio Orozco-Alzate, César Germán Castellanos-Domínguez
Threshold Estimation in Energy-Based Methods for Segmenting Birdsong Recordings. CIARP (1) (2013)
Juan Beltrán-Castro, Juliana Valencia-Aguirre, Mauricio Orozco-Alzate, Germán Castellanos-Domínguez, Carlos Manuel Travieso-González
Rainfall Forecasting Based on Ensemble Empirical Mode Decomposition and Neural Networks. IWANN (1) (2013)
Manuele Bicego, Carolina Acosta-Munoz, Mauricio Orozco-Alzate
Classification of Seismic Volcanic Signals Using Hidden-Markov-Model-Based Generative Embeddings. IEEE Trans. Geosci. Remote. Sens. 51 (6-1) (2013)
Yenisel Plasencia Calana, Mauricio Orozco-Alzate, Edel B. García Reyes, Robert P. W. Duin
Selecting feature lines in generalized dissimilarity representations for pattern recognition. Digit. Signal Process. 23 (3) (2013)
Diana Porro-Muñoz, Robert P. W. Duin, Mauricio Orozco-Alzate, Isneri Talavera-Bustamante
Continuous Multi-way Shape Measure for Dissimilarity Representation. CIARP (2012)
Riccardo Avesani, Alessio Azzoni, Manuele Bicego, Mauricio Orozco-Alzate
Automatic Classification of Volcanic Earthquakes in HMM-Induced Vector Spaces. CIARP (2012)
Yenisel Plasencia Calana, Edel B. García Reyes, Robert P. W. Duin, Mauricio Orozco-Alzate
On Using Asymmetry Information for Classification in Extended Dissimilarity Spaces. CIARP (2012)
José Francisco Ruiz-Muñoz, Mauricio Orozco-Alzate, César Germán Castellanos-Domínguez
Feature and Dissimilarity Representations for the Sound-Based Recognition of Bird Species. CIARP (2011)
José Francisco Ruiz-Muñoz, Mauricio Orozco-Alzate
Dissimilarity-based classification for bioacoustic monitoring of bird species. LARC (2011)
Diana Porro-Muñoz, Isneri Talavera-Bustamante, Robert P. W. Duin, Mauricio Orozco-Alzate
Combining Dissimilarities for Three-Way Data Classification. Computación y Sistemas 15 (1) (2011)
Diana Porro-Muñoz, Robert P. W. Duin, Isneri Talavera-Bustamante, Mauricio Orozco-Alzate
Classification of three-way data by the dissimilarity representation. Signal Process. 91 (11) (2011)
Diana Porro-Muñoz, Robert P. W. Duin, Isneri Talavera-Bustamante, Mauricio Orozco-Alzate
A Study on the Influence of Shape in Classifying Small Spectral Data Sets. SIMBAD (2011)
Diana Porro-Muñoz, Robert P. W. Duin, Mauricio Orozco-Alzate, Isneri Talavera-Bustamante, John Makario Londoño-Bonilla
Classifying Three-way Seismic Volcanic Data by Dissimilarity Representation. ICPR (2010)
Yenisel Plasencia Calana, Edel B. García Reyes, Mauricio Orozco-Alzate, Robert P. W. Duin
Prototype Selection for Dissimilarity Representation by a Genetic Algorithm. ICPR (2010)
Robert P. W. Duin, Mauricio Orozco-Alzate, John Makario Londoño-Bonilla
Classification of Volcano Events Observed by Multiple Seismic Stations. ICPR (2010)
Diana Porro-Muñoz, Robert P. W. Duin, Mauricio Orozco-Alzate, Isneri Talavera-Bustamante, John Makario Londoño-Bonilla
The Dissimilarity Representation as a Tool for Three-Way Data Classification: A 2D Measure. SSPR/SPR (2010)
Mauricio Orozco-Alzate, Robert P. W. Duin, Germán Castellanos-Domínguez
A generalization of dissimilarity representations using feature lines and feature planes. Pattern Recognit. Lett. 30 (3) (2009)
Mauricio Orozco-Alzate, Marina Skurichina, Robert P. W. Duin
Spectral Characterization of Volcanic Earthquakes at Nevado del Ruiz Volcano Using Spectral Band Selection/Extraction Techniques. CIARP (2008)
Mauricio Orozco-Alzate, Robert P. W. Duin, César Germán Castellanos-Domínguez
Generalizing Dissimilarity Representations Using Feature Lines. CIARP (2007)
Mauricio Orozco-Alzate, César Germán Castellanos-Domínguez
Comparison of the nearest feature classifiers for face recognition. Mach. Vis. Appl. 17 (5) (2006)