Search Results - "Quintero, O L"

On the mathematical modelling and data assimilation for air pollution assessment in the Tropical Andes by Montoya, O. L. Quintero, Niño-Ruiz, Elías D., Pinel, Nicolás

“…Air pollution assessment in the Tropical Andes requires a multidisciplinary approach. This can be supported from the understanding of the underlying biological…”
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Medical decision support system using weakly-labeled lung CT scans by Murillo-González, Alejandro, González, David, Jaramillo, Laura, Galeano, Carlos, Tavera, Fabby, Mejía, Marcia, Hernández, Alejandro, Rivera, David Restrepo, Paniagua, J G, Ariza-Jiménez, Leandro, Garcés Echeverri, José Julián, Diaz León, Christian Andrés, Serna-Higuita, Diana Lucia, Barrios, Wayner, Arrázola, Wiston, Mejía, Miguel Ángel, Arango, Sebastián, Marín Ramírez, Daniela, Salinas-Miranda, Emmanuel, Quintero, O L

“…Determination and development of an effective set of models leveraging Artificial Intelligence techniques to generate a system able to support clinical…”
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An efficient ensemble Kalman Filter implementation via shrinkage covariance matrix estimation: exploiting prior knowledge by Lopez-Restrepo, Santiago, Nino-Ruiz, Elias D., Guzman-Reyes, Luis G., Yarce, Andres, Quintero, O. L., Pinel, Nicolas, Segers, Arjo, Heemink, A. W.

“…In this paper, we propose an efficient and practical implementation of the ensemble Kalman filter via shrinkage covariance matrix estimation. Our filter…”
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Urban Air Quality Modeling Using Low-Cost Sensor Network and Data Assimilation in the Aburrá Valley, Colombia by Lopez-Restrepo, Santiago, Yarce, Andres, Pinel, Nicolás, Quintero, O.L., Segers, Arjo, Heemink, A.W.

“…The use of low air quality networks has been increasing in recent years to study urban pollution dynamics. Here we show the evaluation of the operational…”
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A Knowledge-Aided Robust Ensemble Kalman Filter Algorithm for Non-Linear and Non-Gaussian Large Systems by Lopez-Restrepo, Santiago, Yarce, Andres, Pinel, Nicolás, Quintero, O. L., Segers, Arjo, Heemink, A. W.

“…This work proposes a robust and non-Gaussian version of the shrinkage-based knowledge-aided EnKF implementation called Ensemble Time Local H ∞ Filter…”
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Unsupervised fuzzy binning of metagenomic sequence fragments on three-dimensional Barnes-Hut t-Stochastic Neighbor Embeddings by Ariza-Jimenez, Leandro, Quintero, O. L., Pinel, Nicolas

“…Shotgun metagenomic studies attempt to reconstruct population genome sequences from complex microbial communities. In some traditional genome demarcation…”
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Recognition and regionalization of emotions in the arousal-valence plane by Bustamante, P. A., Lopez Celani, N. M., Perez, M. E., Quintero Montoya, O. L.

“…The emotion recognition systems have become important for the diversity of its applications. Several methodologies have been proposed based on how emotions are…”
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Forecasting PM10 and PM2.5 in the Aburrá Valley (Medellín, Colombia) via EnKF based data assimilation by Lopez-Restrepo, Santiago, Yarce, Andres, Pinel, Nicolas, Quintero, O.L., Segers, Arjo, Heemink, A.W.

“…A data assimilation system for the LOTOS-EUROS chemical transport model has been implemented to improve the simulation and forecast of PM10 and PM2.5 in a…”
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HIPAE Helicopter-borne In-situ Pollution Assessment Experiment: plataforma alternativa para la medición de contaminantes en capas verticales by Botero, Andres Yarce, Rodriguez, Juan Sebastian, Galvez, Julian, Lopera, Diego Valle, Montilla, Elena, Marulanda, Jose Ignacio, Isaza, Camilo, Lainez, Monica Lucia Alvarez, Zapata, Andres Felipe, Florez, Jimmy, Duque, Jose Fernando, Rendon, Angela, Lopez-Restrepo, Santiago, Pinel, Nicolas, Quintero, O. L

“…La denominada misión HIPAE (Helicopter-borne In-situ Pollution Assessment Experiment) desarrolló una prueba de concepto dentro de una aeronave de la Fuerza…”
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Estimation of fundamental diagrams in large-scale traffic networks with scarce sensor measurements by Montoya, O. L. Quintero, Canudas-de-Wit, Carlos

“…The macroscopic fundamental diagram (MFD) relates space-mean flow density and the speed of an entire network. We present a method for the estimation of a…”
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HIPAE Helicopter-borne In-situ Pollution Assessment Experiment: plataforma alternativa para la medición de contaminantes en capas verticales [Not available in English] by Botero, Andres Yarce, Rodriguez, Juan Sebastian, Galvez, Julian, Lopera, Diego Valle, Montilla, Elena, Marulanda, Jose Ignacio, Isaza, Camilo, Lainez, Monica Lucia Alvarez, Zapata, Andres Felipe, Florez, Jimmy, Duque, Jose Fernando, Rendon, Angela, Lopez-Restrepo, Santiago, Pinel, Nicolas, Quintero, O. L.

“…No English translation of this document was provided by the author or conference organizers…”
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A study of the scutellum in eight Chagas disease vector species from genus Triatoma (Hemiptera, Reduviidae) using optical and scanning electron microscopy by Obara, Marcos Takashi, da Rosa, João Aristeu, Ceretti Jr, Walter, Urbinatti, Paulo Roberto, Quintero, Lisardo Osório, Barata, José Maria Soares, Galvão, Cleber, Jurberg, José

“…The aim of this study was to analyze the external morphology of the scutellum through optical microscopy and scanning electron microscopy (SEM) in male…”
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Comparison on the Estimation of the Biomass of a Batch Bioreactor through Fuzzy Systems, Neural Networks and Adaptive Neuro-Fuzzy Inference System by Munoz, A. A. G., Quintero, O. L.

“…The estimation of biomass production of delta-endotoxins of the Bacillus thuringiensis (Bt) is a major problem in biotechnological processes, as…”
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Heterotopic pancreas by Acosta, B, Quintero, L O, Acosta, J, Nieves, M

“…Heterotopic pancreas is a rare entity, usually asymptomatic, and found incidentally during laparotomy, when symptomatic it is for some complication, gastric…”
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3 cases of hemobilia by Alvarez, E T, Quintero, L O, Acosta, B

“…Three cases of Hemobilia in relation with complications associated to: Hepatic biopsy, retrieval of T-tube drainage and liver trauma are presented. A review of…”
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Portal hypertension: 45 years research by Quintero, L O

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