Search Results - "Ordonez, Cristian"

Blockchain and agricultural sustainability in South America: a systematic review by Ordoñez, Cristian Camilo, Gonzales, Gustavo Ramírez, Corrales, Juan Carlos

“…In its fundamental role for food security in South America, sustainable agriculture faces the challenge of addressing the current and future needs of the…”
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Smart Contracts as a Tool to Support the Challenges of Buying and Selling Coffee Futures Contracts in Colombia by Ordoñez, Cristian Camilo, Organero, Mario Muñoz, Ramirez-Gonzalez, Gustavo, Corrales, Juan Carlos

“…In Colombia, coffee futures contracts represent essential financial agreements that allow producers and buyers to establish prices, quality, and conditions for…”
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Isophote-based Low-Computing-Power Eye-Detection Embedded-System by Ordonez, Cristian Emanuel, Blotta, Eduardo, Pastore, Juan Ignacio

“…The eye tracking field is an area highly studied by different researchers. In addition, there are companies that offer commercial eye trackers, but they are…”
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Isophote-based Low-Computing-Power Eye-Detection Embedded-System by Ordonez, Cristian Emanuel, Blotta, Eduardo, Pastore, Juan Ignacio

“…The eye tracking field is an area highly studied by different researchers. In addition, there are companies that offer commercial eye trackers, but they are…”
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Dissociation of the Watson-Crick base pairs in vacuum and in aqueous solution: a first-principles molecular dynamics study by Ordóñez, Cristian, Martínez-Zapata, Daniel, Santamaria, Ruben

“…The damage of the DNA structure can affect the correct functioning of the cellular processes. This work investigates the required forces to dissociate the…”
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Weight Vector Definition for MOEA/D-Based Algorithms Using Augmented Covering Arrays for Many-Objective Optimization by Cobos, Carlos, Ordoñez, Cristian, Torres-Jimenez, Jose, Ordoñez, Hugo, Mendoza, Martha

“…Many-objective optimization problems are today ever more common. The decomposition-based approach stands out among the evolutionary algorithms used for their…”
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Information Management Security Vulnerabilities in Smartphones Used by University Students: A Case Study in the Southwest of Colombia by Ordoñez-Quintero, Cristian-Camilo, Ordoñez-Eraso, Hugo-Armando, Ordoñez-Córdoba, Jose-Armando

“…Currently, students who use smartphones are affected by theft and information leakage, to address this problem, this research aims to identify security…”
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Prototype for monitoring noise pollution as a tool for the empowerment of society by Ordoñez, Cristian Camilo, Ordoñez, Jose Armando, Ordoñez Eraso, Hugo Armando

“…Objective: Acceptable levels are between 45 and 65 dB according to the OMS, exceeding these values ​​can affect mental and physiological health, deteriorating…”
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Prototipo de bajo costo para la automatización de la producción de cannabis medicinal en invernadero apoyado por IoT by Ordoñez-Quintero, Cristian-Camilo, Ordóñez-Erazo, Hugo-Armando, Ordoñez, Armando

“…El uso medicinal del cannabis ofrece grandes perspectivas para los productores desde el punto de vista económico y para los usuarios desde la perspectiva de la…”
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Jurisprudence search in Colombia based on natural language processing (NLP) and Linked Data by Ordoñez, Hugo Armando, Ordoñez, Cristian Camilo, Ordoñez, Jose Armando, Arturo Urbano, Franco

“…Objective— To develop a search model for judicial decisions supported by natural language processing that allows analyzing the text of jurisprudential…”
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Mapeo de cobertura terrestre utilizando aprendizaje máquina by Muñoz-Ordóñez, Cristian, Muñoz-Ordóñez, Julián, Pencue-Fierro, Leonairo, Figueroa, Apolinar

“…Objetivo: Determinar las dinámicas de evolución de la cobertura terrestre sobre la Cuenca Alta del Río Cauca. Metodología: Esta investigación, presenta un…”
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Mapeo de cobertura terrestre utilizando aprendizaje máquina/Land cover mapping using machine learning by Ordonez, Cristian Munoz, Figueroa, Apolinar, Fierro, Leonairo Pencue, Ordonez, Julian Munoz

“…Objetivo: Determinar las dinámicas de evolución de la cobertura terrestre sobre la Cuenca Alta del Río Cauca. Metodología: Esta investigación, presenta un…”
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Identificación participativa de zonas potenciales de recarga hídrica en la microcuenca Cune, Cundinamarca – Colombia by Diaz-Ibañez, Eva-D., Hernández-Ordoñez, Cristian-S., Polanco-Méndez, Henry, Califa, Lady J.

“…La identificación y delimitación de zonas de recarga hídrica en una cuenca son importantes en la gestión del recurso hídrico, sin embargo, la escasa…”
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DEVA a Methodology based on User-Centered Design for the development of a search system for judicial documents by Ordoñez, Cristian Camilo, Ordoñez, Armando, Ordoñez Erazo, Hugo

“…This work provides a methodology to analyze user preferences regarding the components that a judicial search engine should include. We validate this…”
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Exploración de la percepción social de la ciencia y la tecnología de ingenieros químicos colombianos y sus docentes by Vargas-Ordóñez, Cristián

“…The present research work explores the Science and Technology’s Social Perception (STSP) of Chemical Engineering (CE) students, professionals, teachers and…”
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Information Management Security Vulnerabilities in Smartphones Used by University Students: A Case Study in the Southwest of Colombia/Vulnerabilidades de seguridad en la gestión de la información en teléfonos inteligentes utilizados por estudiantes universitarios: Un estudio de caso en el suroeste de Colombia/Vulnerabilidades de seguranca na gestáo da informacáo em smartphones usados por estudantes universitarios: Um estudo de caso no sudoeste da Colombia by Ordonez-Quintero, Cristian-Camilo, Ordonez-Eraso, Hugo-Armando, Ordonez-Cordoba, Jose-Armando

“…Currently, students who use smartphones are affected by theft and information leakage, to address this problem, this research aims to identify security…”
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Real-time gaze-tracking embedded-system by Ordonez, Cristian E., Blotta, Eduardo L., Pastore, Juan I.

“…This paper proposes a video-based Real-Time Gaze-Tracking system which allows to identify gaze commands to drive an electric powered wheelchair. The main…”
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Identificación de las tendencias del estado actual de la extraedad en el acceso a la educación básica en Colombia aplicando inteligencia artificial by Ordoñez, Hugo, Ordoñez, Cristian, Buchelis, Victor

“…Objetivo: Proponer un modelo de predicción basado en inteligencia artificial para predecir la tendencia de extraedad en la matricula el sistema educativo…”
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Responsabilidad social en la prevención de riesgos psicosociales en trabajadoras del servicio doméstico by Garcia Caicedo, Adrian Marcel, Osorio Ordoñez, Cristian Camilo

“…Introducción: Nuestro estudio analizó el estrés laboral y el síndrome de burnout en trabajadoras domésticas de Pereira, Armenia y Cali, Colombia. Metodología:…”
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Identificación de las tendencias del estado actual de la extraedad en el acceso a la educación básica en Colombia aplicando inteligencia artificial by Ordoñez, Cristian, Ordoñez Erazo, Hugo, Buchelis, Victor

“…Objective: Propose a prediction model based on artificial intelligence to predict the trend of overage enrollment in the Colombian educational system…”
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