ARTÍCULOS PUBLICADOS

1. Dissimilarity-based classification of seismic signals at Nevado del Ruiz Volcano M Orozco, ME García, RPW Duin, CG Castellanos Earth Sciences Research Journal 10 (2), 57-66
2. Metodología para la implementación de un Sistema de Gestión de Seguridad de la Información basado en la familia de normas ISO/IEC 27000 FJ Valencia-Duque, M Orozco-Alzate RISTI – Revista Iberica de Sistemas e Tecnologias de Informacao, 73-88
3. Classification of seismic volcanic signals using hidden-Markov-model-based generative embeddings M Bicego, C Acosta-Muñoz, M Orozco-Alzate IEEE transactions on geoscience and remote sensing 51 (6), 3400-3409
4. Classification of three-way data by the dissimilarity representation D Porro-Muñoz, RPW Duin, I Talavera, M Orozco-Alzate Signal Processing 91 (11), 2520-2529
5. Prototype selection for dissimilarity representation by a genetic algorithm YP Calaña, EG Reyes, M Orozco-Alzate, RPW Duin Pattern Recognition (ICPR), 2010 20th International Conference on, 177-180
6. Multiple instance learning-based birdsong classification using unsupervised recording segmentation JF Ruiz-Muñoz, MO Alzate, G Castellanos-Domínguez Twenty-Fourth International Joint Conference on Artificial Intelligence
7. The automated identification of volcanic earthquakes: concepts, applications and challenges M Orozco-Alzate, C Acosta-Muñoz, JM Londoño-Bonilla Earthquake Research and Analysis—Seismology, Seismotectonic and Earthquake …
8. Metric learning in dissimilarity space for improved nearest neighbor performance RPW Duin, M Bicego, M Orozco-Alzate, SW Kim, M Loog Joint IAPR International Workshops on Statistical Techniques in Pattern …
9. Selection of time-variant features for earthquake classification at the Nevado-del-Ruiz volcano D CáRdenas-PeñA, M Orozco-Alzate, G Castellanos-Dominguez Computers & geosciences 51, 293-304
10. Comparison of the nearest feature classifiers for face recognition M Orozco-Alzate, CG Castellanos-Domínguez Machine Vision and Applications 17 (5), 279-285
11. A generalization of dissimilarity representations using feature lines and feature planes M Orozco-Alzate, RPW Duin, G Castellanos-Domínguez Pattern Recognition Letters 30 (3), 242-254
12. Classification of volcano events observed by multiple seismic stations RPW Duin, M Orozco-Alzate, JM Londono-Bonilla 2010 20th International Conference on Pattern Recognition, 1052-1055
13. Reconocimiento automatizado de señales bioacústicas: Una revisión de métodos y aplicaciones PC Caycedo-Rosales, JF Ruiz-Muñoz, M Orozco-Alzate Ingeniería y Ciencia 9 (18), 171-195
14. Improving representation of the positive class in imbalanced multiple-instance learning C Mera, M Orozco-Alzate, J Branch International Conference Image Analysis and Recognition, 266-273
15. Hydro-meteorological data analysis using OLAP techniques ND Duque-Méndez, M Orozco-Alzate, JJ Vélez Dyna 81 (185), 160-167
16. On the informativeness of asymmetric dissimilarities Y Plasencia-Calaña, V Cheplygina, RPW Duin, EB García-Reyes, … International Workshop on Similarity-Based Pattern Recognition, 75-89
17. Nearest feature rules and dissimilarity representations for face recognition problems M Orozco-Alzate, CG Castellanos-Domínguez Face Recognition, 337-356
18. Automatic visual inspection: An approach with multi-instance learning C Mera, M Orozco-Alzate, J Branch, D Mery Computers in Industry 83, 46-54
19. Towards scalable prototype selection by genetic algorithms with fast criteria Y Plasencia-Calaña, M Orozco-Alzate, H Méndez-Vázquez, … Joint IAPR International Workshops on Statistical Techniques in Pattern …
20. Dissimilarity representation on functional spectral data for classification D Porro‐Muñoz, I Talavera, RPW Duin, N Hernández, M Orozco‐Alzate Journal of chemometrics 25 (9), 476-486
21. The DTW-based representation space for seismic pattern classification M Orozco-Alzate, PA Castro-Cabrera, M Bicego, JM Londoño-Bonilla Computers & Geosciences 85, 86-95
22. Selecting feature lines in generalized dissimilarity representations for pattern recognition Y Plasencia-CalañA, M Orozco-Alzate, E GarcíA-Reyes, RPW Duin Digital Signal Processing 23 (3), 902-911
23. A comparison between time-frequency and cepstral feature representations for the classification of seismic-volcanic signals PA Castro-Cabrera, M Orozco-Alzate, A Adami, M Bicego, … Iberoamerican Congress on Pattern Recognition, 440-447
24. Clasificación de arritmias cardiacas usando transformada wavelet y técnicas de reconocimiento de patrones M Orozco Universidad Nacional de Colombia Sede Manizales
25. A bag oversampling approach for class imbalance in multiple instance learning C Mera, J Arrieta, M Orozco-Alzate, J Branch Iberoamerican Congress on Pattern Recognition, 724-731
26. Rainfall forecasting based on ensemble empirical mode decomposition and neural networks J Beltrán-Castro, J Valencia-Aguirre, M Orozco-Alzate, … International Work-Conference on Artificial Neural Networks, 471-480
27. On using asymmetry information for classification in extended dissimilarity spaces Y Plasencia-Calaña, EB García-Reyes, RPW Duin, M Orozco-Alzate Iberoamerican Congress on Pattern Recognition, 503-510
28. The dissimilarity representation as a tool for three-way data classification: a 2D measure D Porro-Muñoz, RPW Duin, M Orozco-Alzate, I Talavera, … Joint IAPR International Workshops on Statistical Techniques in Pattern …
29. Spectral characterization of volcanic earthquakes at Nevado del Ruiz Volcano using spectral band selection/extraction techniques M Orozco-Alzate, M Skurichina, RPW Duin Iberoamerican Congress on Pattern Recognition, 708-715
30. Generalizing dissimilarity representations using feature lines M Orozco-Alzate, RPW Duin, CG Castellanos-Domínguez Iberoamerican Congress on Pattern Recognition, 370-379
31. On selecting middle-length feature lines for dissimilarity-based classification M Orozco-Alzate, RPW Duin, CG Castellanos-Domínguez XII Simposio de Tratamiento de Se~ finales, Im_agenes y Visi_on Arti_cial …
32. Selección efectiva de características Wavelet en la identificación de Bioseñales 1-DY 2-D usando algoritmos genéticos M Orozco Tesis presentada a Universidad Nacional de Colombia para optar al grado de …
33. Enhancing the dissimilarity-based classification of birdsong recordings JF Ruiz-Muñoz, G Castellanos-Dominguez, M Orozco-Alzate Ecological informatics 33, 75-84
34. Automatic classification of volcanic earthquakes in HMM-induced vector spaces R Avesani, A Azzoni, M Bicego, M Orozco-Alzate Iberoamerican Congress on Pattern Recognition, 640-647
35. Clustering on dissimilarity representations for detecting mislabelled seismic signals at Nevado del Ruiz volcano M Orozco-Alzate, CG Castellanos-Domínguez Earth Sciences Research Journal 11 (2), 135-140
36. Air-quality monitoring in an urban area in the tropical andes L Romo-Melo, B Aristizabal, M Orozco-Alzate IEEE Potentials 37 (1), 34-39
37. Volcano-seismic events classification using document classification strategies M Bicego, JM Londoño-Bonilla, M Orozco-Alzate International Conference on Image Analysis and Processing, 119-129
38. Training subset selection in hourly Ontario energy price forecasting using time series clustering-based stratification KL López, C Gagné, G Castellanos-Dominguez, M Orozco-Alzate Neurocomputing 156, 268-279
39. Bird in the hand: An electronic field guide app for bird watchers M Roa-Villescas, M Orozco-Alzate IEEE Potentials 31 (2), 8-14
40. Minería de datos para el análisis de datos meteorológicos ND Duque, M Orozco, L Hincapié Tendencias en Ingeniería de Software e Inteligencia Artificial 3
41. Identificación de estados funcionales en bioseñales empleando SVM R Henao, F Ojeda, M Orozco, G Castellanos Proc. II Congreso Internacional de Inteligencia Computacional
42. Continuous multi-way shape measure for dissimilarity representation D Porro-Muñoz, RPW Duin, M Orozco-Alzate, IT Bustamante Iberoamerican Congress on Pattern Recognition, 430-437
43. RED DE MONITOREO CLIMÁTICO PARA DAR APOYO A LA PREVENCIÓN Y ATENCIÓN DE DESASTRES EN MANIZALES, COLOMBIA. JJ Vélez, ND Duque, F Mejía, M Orozco Convención Trópico, 12
44. Classifying three-way seismic volcanic data by dissimilarity representation D Porro-Munoz, RPW Duin, M Orozco-Alzate, I Talavera, … 2010 20th International Conference on Pattern Recognition, 814-817
45. Variational shape model for lip postures recognition using GA JA Jaramillo, M Orozco, G Castellanos, JC Riano Electronics, Robotics and Automotive Mechanics Conference (CERMA’06) 1, 25-29
46. Acceleration of Dissimilarity-Based Classification Algorithms Using Multi-core Computation AL Uribe-Hurtado, M Orozco-Alzate International Conference on Practical Applications of Agents and Multi-Agent …
47. A Block-separable Parallel Implementation for the Weighted Distribution Matching Similarity Measure M Orozco-Alzate, EJ Villegas-Jaramillo, AL Uribe-Hurtado International Conference on Distributed Computing and Artificial …
48. A Compact Representation of Multiscale Dissimilarity Data by Prototype Selection YP Calana, Y Li, RPW Duin, M Orozco-Alzate, M Loog, EG Reyes Progress in Pattern Recognition, Image Analysis, Computer Vision, and …
49. Data acquisition for hydrometeorological monitoring M Orozco-Alzate, JJ Vélez-Upegui, ND Duque-Méndez IEEE Potentials
50. Automated Recognition of Bioacoustic Signals: a Review of Methods and Applications PC Caycedo-Rosales, JF Ruiz-Muñoz, M Orozco-Alzate Ingeniería y Ciencia 9 (18), 171-195
51. Towards cluster-based prototype sets for classification in the dissimilarity space Y Plasencia-Calaña, M Orozco-Alzate, E García-Reyes, RPW Duin Iberoamerican Congress on Pattern Recognition, 294-301
52. Parzen classification in generalised dissimilarity spaces CA Trujillo-Pulgarín, M Orozco-Alzate Electronics letters 49 (3), 192-193
53. A study on the influence of shape in classifying small spectral data sets D Porro-Munoz, RPW Duin, I Talavera, M Orozco-Alzate International Workshop on Similarity-Based Pattern Recognition, 306-320
54. Combining dissimilarities for three-way data classification DP Muñoz, I Talavera, RPW Duin, MO Alzate Computación y Sistemas 15 (1), 117-127
55. COMBINACIÓN FIJ A DE CLASIFICADORES PARA LA DISCRIMINACIÓN DE SEÑALES SÍSMICAS VOLCÁNICAS CA CHU SALGADO, M OROZCO-ALZATE, J LONDOÑO BONILLA Boletín de Ciencias de la Tierra
56. Generalized dissimilarity representations for pattern recognition M Orozco-Alzate UNIVERSIDAD NACIONAL DE COLOMBIA
57. Trends in Nearest Feature Classification for Face Recognition—Achievements and Perspectives M Orozco-Alzate, CG Castellanos-Domínguez State of the Art in Face Recognition
58. A comparison between time-frequency and cepstral feature representations for the classification of seismic-volcanic signals PA Castro-Cabrera, M Orozco-Alzate, A Adami, M Bicego, … Progress in Pattern Recognition, Image Analysis, Computer Vision, and …
59. Supervised and Unsupervised Identification of Concept Drifts in Data Streams of Seismic-Volcanic Signals PA Castro-Cabrera, M Orozco-Alzate, CG Castellanos-Domínguez, … Ibero-American Conference on Artificial Intelligence, 193-205
60. Unsupervised parameter estimation of non linear scaling for improved classification in the dissimilarity space M Orozco-Alzate, RPW Duin, M Bicego Joint IAPR International Workshops on Statistical Techniques in Pattern …
61. Threshold estimation in energy-based methods for segmenting birdsong recordings JF Ruiz-Muñoz, M Orozco-Alzate, CG Castellanos-Domínguez Iberoamerican Congress on Pattern Recognition, 480-487
62. Feature and dissimilarity representations for the sound-based recognition of bird species JF Ruiz-Munoz, M Orozco-Alzate, CG Castellanos-Domínguez Iberoamerican Congress on Pattern Recognition, 451-458
63. Dissimilarity-based classification for bioacoustic monitoring of bird species JF Ruiz-Munoz, M Orozco-Alzate IX Latin American Robotics Symposium and IEEE Colombian Conference on …
64. Selección efectiva de características wavelet en la identificación de bioseñales 1-D y 2-D usando algoritmos genéticos M Orozco-Alzate Universidad Nacional de Colombia-Sede Manizales
65. Clasificación de arritmias cardíacas usando transformada wavelet y técnicas de reconocimiento de patrones M Orozco Alzate Universidad Nacional de Colombia-Sede Manizales
66. Recent (Dis) similarity Measures Between Histograms for Recognizing Many Classes of Plant Leaves: An Experimental Comparison M Orozco-Alzate Pattern Recognition Applications in Engineering, 180-203
67. Parsimonious design of pattern recognition systems for slope stability analysis YM Ospina-Dávila, M Orozco-Alzate Earth Science Informatics, 1-14
68. Relation, Transition and Comparison Between the Adaptive Nearest Neighbor Rule and the Hypersphere Classifier M Orozco-Alzate, S Baldo, M Bicego International Conference on Image Analysis and Processing, 141-151
69. Incremental learning of concept drift in Multiple Instance Learning for industrial visual inspection C Mera, M Orozco-Alzate, J Branch Computers in Industry 109, 153-164
70. Towards better volcanic risk-assessment systems by applying ensemble classification methods to triaxial seismic-volcanic signals M Orozco-Alzate, JM Londoño-Bonilla, V Nale, M Bicego Ecological Informatics 51, 177-184
71. Paisajes sonoros de Colombia: La otra dimensión de la biodiversidad S Rodríguez-Buriticá, D Savage, P Caycedo, O Acevedo- Charry, C Isaza, … Biodiversidad 2018. Estado y tendencias de la biodiversidad continental de …
72. KCentres algorithm in GPU for clustering on manycore architectures: A preliminary approach AL Uribe-Hurtado, M Orozco-Alzate, N Lopes, B Ribeiro 24th Portuguese Conference on Pattern Recognition – RECPAD 2018, 81-82
73. Relative Minimum Distance Between Projected Bags for Improved Multiple Instance Classification JF Ruiz-Muñoz, G Castellanos-Dominguez, M Orozco-Alzate International Conference on Similarity Search and Applications, 47-56
74. Dynamic Time Warping Dissimilarity Matrices AL Uribe-Hurtado, M Orozco-Alzate, EA Rodriguez-Soto IEEE Potentials 37 (5), 34-42
75. Computational Analysis of Multiple Instance Learning-Based Systems for Automatic Visual Inspection: A Doctoral Research Proposal EJ Villegas-Jaramillo, M Orozco-Alzate International Symposium on Distributed Computing and Artificial Intelligence …
76. A Web-Based Micro-service Architecture for Comparing Parallel Implementations of Dissimilarity Measures DS Valencia-Hernández, AL Uribe-Hurtado, M Orozco-Alzate International Symposium on Distributed Computing and Artificial Intelligence …
77. Leave-one-out Evaluation of the Nearest Feature Line and the Rectified Nearest Feature Line Segment Classifiers Using Multi-core Architectures AL Uribe-Hurtado, EJ Villegas-Jaramillo, M Orozco-Alzate Ingeniería y Ciencia 14 (27), 75-99
78. Scalable Prototype Selection by Genetic Algorithms and Hashing Y Plasencia-Calaña, M Orozco-Alzate, H Méndez-Vázquez, … arXiv preprint arXiv:1712.09277
79. Online learning of time-frequency patterns JF Ruiz-Muñoz, R Raich, M Orozco-Alzate, XZ Fern 2017 IEEE International Conference on Acoustics, Speech and Signal …
80. Entendimiento de fenómenos ambientales mediante análisis de datos JJV Upegui, MO Alzate, NDD Méndez, BHA Zuluaga Universidad Nacional de Colombia, Sede Manizales, Facultad de Administración
81. Exploratory analysis of rainfall time series by using a dissimilarity representation and multidimensional scaling: An application to data from the hydro-meteorological … M Orozco-Alzate, LD Pérez-Hernández, JJ Vélez-Upegui, … X Coloquio de Estadística “Aplicaciones en Estadística”
82. Combinación de disimilitudes para la clasificación de datos de tres vías D Porro Muñoz, I Talavera, RPW Duin, M Orozco Alzate Computación y Sistemas 15 (1), 117-127
83. FIXED COMBINING OF CLASSIFIERS FOR DISCRIMINATING SEISMIC VOLCANIC SIGNALS CA CHU SALGADO, M OROZCO ÁLZATE, J LONDOÑO BONILLA Boletín de Ciencias de la Tierra, 37-48
84. Teoría de señales: fundamentos JF Bonilla Vargas, M Álvarez-López, M Orozco-Alzate, … Universidad Nacional de Colombia. Facultad de Arquitectura
85. The Dissimilarity Representation as a Tool for Three-way Data Classification: a 2D Measure DP Muñoz, RPW Duin, MO Alzate, IT Bustamante, JML Bonilla
86. Monitoreo bioacústico automatizado: Una revisión de métodos y aplicaciones PC Caycedo-Rosales, JF Ruiz-Munoz, M Orozco-Alzate
87. Identificación de estados funcionales en biosenales empleando Máquinas de Soporte Vectorial R Henao, F Ojeda, M Orozco, G Castellanos
88. EXTRACCIÓN DE CARACTERÍSTICAS USANDO TRANSFORMADA WAVELET EN LA CLASIFICACIÓN DE ARRITMIAS CARDÍACAS MO ALZATE, RO MORALES, FO SABOGAL, GC DOMÍNGUEZ
89. Extraccion de Caracterısticas usando Wavelets en la Identificacion de Patologıas de ECG M Orozco-Alzate, GC Domınguez, RO Morales
90. A New Method for Prototype Selection in Dissimilarity Spaces YP Calaña, EG Reyes, RPW Duin, M Orozco-Alzate