Andrés Eduardo Castro-Ospina

38 papers B 2C 6Misc 4Journal 10Unranked 16

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	EEG-Based Biometric Identification and Emotion Recognition: An Overview. Comput. Miguel A. Becerra, Carolina M. Duque-Mejía, Andrés Eduardo Castro-Ospina, Leonardo Serna-Guarín, Cristian Mejía-Arboleda, Eduardo Duque-Grisales
2024	J	`jnl`	Graph-Based Audio Classification Using Pre-Trained Models and Graph Neural Networks. Sensors Andrés Eduardo Castro-Ospina, Miguel Angel Solarte-Sanchez, Laura Stella Vega-Escobar, Claudia Isaza, Juan David Martínez-Vargas
2024	J	`jnl`	Leveraging time-based acoustic patterns for ecosystem analysis. Neural Comput. Appl. Andrés Eduardo Castro-Ospina, Paula A. Rodríguez Marín, José David López, Juan David Martínez-Vargas
2024	J	`jnl`	m-QAM Receiver Based on Data Stream Spectral Clustering for Optical Channels Dominated by Nonlinear Phase Noise. Algorithms Miguel Angel Solarte-Sanchez, David Marquez-Viloria, Andrés Eduardo Castro-Ospina, Erick Reyes-Vera, Neil Guerrero González, Juan S. Botero-Valencia
2023	J	`jnl`	Automatic Detection of Focal Cortical Dysplasia Using MRI: A Systematic Review. Sensors David Jiménez-Murillo, Andrés Eduardo Castro-Ospina, Leonardo Duque-Muñoz, Juan David Martínez-Vargas, Jazmín Ximena Suárez-Revelo, Jorge Mario Vélez-Arango, María de la Iglesia-Vayá
2021	J	`jnl`	Characterization and classification of intracardiac atrial fibrillation signals using the time-singularity multifractal spectrum distribution. Commun. Nonlinear Sci. Numer. Simul. Robert D. Urda-Benitez, Andrés Eduardo Castro-Ospina, Andrés Orozco-Duque
2021	J	`jnl`	Information Quality Assessment for Data Fusion Systems. Data Miguel A. Becerra, Catalina Tobón, Andrés Eduardo Castro-Ospina, Diego Hernán Peluffo-Ordóñez
2020	J	`jnl`	A Novel Method for Objective Selection of Information Sources Using Multi-Kernel SVM and Local Scaling. Sensors Henry Jhoán Areiza-Laverde, Andrés Eduardo Castro-Ospina, Liliana Hernández, Gloria M. Díaz
2020	J	`jnl`	Speckle Noise Reduction in Ultrasound Images for Improving the Metrological Evaluation of Biomedical Applications: An Overview. IEEE Access Carlos Andrés Duarte-Salazar, Andrés Eduardo Castro-Ospina, Miguel A. Becerra, Edilson Delgado-Trejos
2019	—	`conf`	Adaptation and Recovery Stages for Case-Based Reasoning Systems Using Bayesian Estimation and Density Estimation with Nearest Neighbors. ACIIDS (1) D. Bastidas Torres, C. Piñeros Rodriguez, Diego Hernán Peluffo-Ordóñez, X. P. Blanco-Valencia, Javier Revelo-Fuelagán, Miguel A. Becerra, Andrés Eduardo Castro-Ospina, Leandro Leonardo Lorente-Leyva
2019	C	`conf`	Breast Lesion Discrimination Using Saliency Features from MRI Sequences and MKL-Based Classification. CIARP Henry Jhoán Areiza-Laverde, Carlos Andrés Duarte-Salazar, Liliana Hernández, Andrés Eduardo Castro-Ospina, Gloria M. Díaz
2019	—	`conf`	Cardiac Murmur Effects on Automatic Segmentation of ECG Signals for Biometric Identification: Preliminary Study. ACIIDS (1) C. Duque-Mejía, Miguel A. Becerra, C. Zapata-Hernández, Cristian Mejía-Arboleda, Andrés Eduardo Castro-Ospina, Edilson Delgado-Trejos, Diego Hernán Peluffo-Ordóñez, Paul D. Rosero-Montalvo, Javier Revelo-Fuelagán
2019	—	`conf`	Feature Extraction Analysis for Emotion Recognition from ICEEMD of Multimodal Physiological Signals. ACIIDS (1) J. F. Gómez-Lara, O. A. Ordóñez-Bolaños, Miguel A. Becerra, Andrés Eduardo Castro-Ospina, Cristian Mejía-Arboleda, C. Duque-Mejía, J. Rodriguez, Javier Revelo-Fuelagán, Diego Hernán Peluffo-Ordóñez
2019	—	`conf`	Non-generalized Analysis of the Multimodal Signals for Emotion Recognition: Preliminary Results. IWBBIO (2) Edwin Londoño-Delgado, Miguel Alberto Becerra, Carolina M. Duque-Mejía, Juan Camilo Zapata, Cristian Mejía-Arboleda, Andrés Eduardo Castro-Ospina, Diego Hernán Peluffo-Ordóñez
2018	—	`conf`	Cardiac Pulse Modeling Using a Modified van der Pol Oscillator and Genetic Algorithms. IWBBIO (1) Fabián M. Lopez-Chamorro, Andrés F. Arciniegas-Mejía, David Esteban Imbajoa-Ruiz, Paul D. Rosero-Montalvo, Pedro García, Andrés Eduardo Castro-Ospina, Antonio Acosta, Diego Hernán Peluffo-Ordóñez
2018	—	`conf`	Case-Based Reasoning Systems for Medical Applications with Improved Adaptation and Recovery Stages. IWBBIO (1) X. P. Blanco-Valencia, D. Bastidas Torres, C. Piñeros Rodriguez, Diego Hernán Peluffo-Ordóñez, Miguel A. Becerra, Andrés Eduardo Castro-Ospina
2018	C	`conf`	Developments on Solutions of the Normalized-Cut-Clustering Problem Without Eigenvectors. ISNN Leandro Leonardo Lorente-Leyva, Israel David Herrera-Granda, Paul D. Rosero-Montalvo, Karina L. Ponce-Guevara, Andrés Eduardo Castro-Ospina, Miguel A. Becerra, Diego Hernán Peluffo-Ordóñez, José Luis Rodríguez-Sotelo
2018	—	`conf`	Electroencephalographic Signals and Emotional States for Tactile Pleasantness Classification. IWAIPR Miguel A. Becerra, Edwin Londoño-Delgado, Sonia M. Pelaez-Becerra, Andrés Eduardo Castro-Ospina, Cristian Mejía-Arboleda, Julián Durango, Diego Hernán Peluffo-Ordóñez
2018	—	`conf`	Feature Group Selection Using MKL Penalized with \ell _1 ℓ 1 -norm and SVM as Base Learner. WEA (1) Henry Jhoán Areiza-Laverde, Gloria M. Díaz, Andrés Eduardo Castro-Ospina
2018	Misc	`conf`	Fingertips Segmentation of Thermal Images and Its Potential Use in Hand Thermoregulation Analysis. HAIS Andrés Eduardo Castro-Ospina, A. M. Correa-Mira, Israel David Herrera-Granda, Diego Hernán Peluffo-Ordóñez, Hermes Alexander Fandiño Toro
2018	—	`conf`	Individual Finger Movement Recognition Based on sEMG and Classification Techniques. IWAIPR Laura Stella Vega-Escobar, Andrés Eduardo Castro-Ospina, Leonardo Duque-Muñoz
2018	—	`conf`	Movement Identification in EMG Signals Using Machine Learning: A Comparative Study. IWAIPR Laura Lasso-Arciniegas, Andres Viveros-Melo, Jose Alejandro Salazar-Castro, Miguel A. Becerra, Andrés Eduardo Castro-Ospina, Edgardo Javier Revelo-Fuelagán, Diego Hernán Peluffo-Ordóñez
2018	Misc	`conf`	Multi-label Learning by Hyperparameters Calibration for Treating Class Imbalance. HAIS Andrés Felipe Giraldo-Forero, Andrés Felipe Cardona-Escobar, Andrés Eduardo Castro-Ospina
2018	Misc	`conf`	Optimization of the University Transportation by Contraction Hierarchies Method and Clustering Algorithms. HAIS Israel David Herrera-Granda, Leandro Leonardo Lorente-Leyva, Diego Hernán Peluffo-Ordóñez, Robert M. Valencia-Chapi, Yakcleem Montero-Santos, Jorge L. Chicaiza-Vaca, Andrés Eduardo Castro-Ospina
2018	—	`conf`	Voice Pathology Detection Using Artificial Neural Networks and Support Vector Machines Powered by a Multicriteria Optimization Algorithm. WEA (1) Henry Jhoán Areiza-Laverde, Andrés Eduardo Castro-Ospina, Diego Hernán Peluffo-Ordóñez
2017	C	`conf`	Efficient Hyperparameter Optimization in Convolutional Neural Networks by Learning Curves Prediction. CIARP Andrés F. Cardona-Escobar, Andrés Felipe Giraldo-Forero, Andrés Eduardo Castro-Ospina, Jorge Alberto Jaramillo-Garzón
2017	—	`conf`	Segment Clustering for Holter Recordings Analysis. IWINAC (1) José Luis Rodríguez-Sotelo, Diego Hernán Peluffo-Ordóñez, D. López-Londoño, Andrés Eduardo Castro-Ospina
2016	J	`jnl`	Automatic graph pruning based on kernel alignment for spectral clustering. Pattern Recognit. Lett. Andrés Marino Álvarez-Meza, Andrés Eduardo Castro-Ospina, Germán Castellanos-Domínguez
2016	C	`conf`	Multi-labeler Classification Using Kernel Representations and Mixture of Classifiers. CIARP David Esteban Imbajoa-Ruiz, I. D. Gustin, M. Bolaños-Ledezma, Andrés F. Arciniegas-Mejía, F. A. Guasmayan-Guasmayan, M. J. Bravo-Montenegro, Andrés Eduardo Castro-Ospina, Diego Hernán Peluffo-Ordóñez
2016	Misc	`conf`	On the Relationship Between Dimensionality Reduction and Spectral Clustering from a Kernel Viewpoint. DCAI Diego Hernán Peluffo-Ordóñez, Miguel A. Becerra, Andrés Eduardo Castro-Ospina, X. P. Blanco-Valencia, Juan C. Alvarado-Pérez, Roberto Therón, Andres J. Anaya-Isaza
2015	C	`conf`	Multiple Kernel Learning for Spectral Dimensionality Reduction. CIARP Diego Hernán Peluffo-Ordóñez, Andrés Eduardo Castro-Ospina, Juan Carlos Alvarado-Pérez, Edgardo Javier Revelo-Fuelagán
2015	—	`conf`	On the Spectral Clustering for Dynamic Data. IWINAC (2) Diego Hernán Peluffo-Ordóñez, Juan C. Alvarado-Pérez, Andrés Eduardo Castro-Ospina
2014	B	`conf`	A Kernel-Based Representation to Support 3D MRI Unsupervised Clustering. ICPR David Cárdenas-Peña, Mauricio Orbes-Arteaga, Andrés Eduardo Castro-Ospina, Andrés Marino Álvarez-Meza, Germán Castellanos-Domínguez
2014	C	`conf`	Spectral Clustering Using Compactly Supported Graph Building. CIARP Andrés Marino Álvarez-Meza, Andrés Eduardo Castro-Ospina, Germán Castellanos-Domínguez
2014	—	`conf`	Tensor-product kernel-based representation encoding joint MRI view similarity. EMBC Andrés Marino Álvarez-Meza, David Cárdenas-Peña, Andrés Eduardo Castro-Ospina, Mauricio A. Álvarez, Germán Castellanos-Domínguez
2013	—	`conf`	Automatic Graph Building Approach for Spectral Clustering. CIARP (1) Andrés Eduardo Castro-Ospina, Andrés Marino Álvarez-Meza, César Germán Castellanos-Domínguez
2013	B	`conf`	Normalized cuts clustering with prior knowledge and a pre-clustering stage. ESANN Diego Hernán Peluffo-Ordóñez, Andrés Eduardo Castro-Ospina, Diego Chavez-Chamorro, Carlos Daniel Acosta-Medina, Germán Castellanos-Domínguez
2013	—	`conf`	Novel heuristic search for ventricular arrhythmia detection using normalized cut clustering. EMBC Andrés Eduardo Castro-Ospina, Cristian Castro Hoyos, Diego Hernán Peluffo-Ordóñez, Germán Castellanos-Domínguez