Juan Carlos Martínez-Santos
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View article: Driving the development of energy communities in Colombia: challenges and opportunities for a decentralized energy transition
Driving the development of energy communities in Colombia: challenges and opportunities for a decentralized energy transition Open
Energy communities represent a transformative paradigm for democratizing access to renewable energy, decentralizing power systems, and fostering economic sustainability. This study analyzes their global development, with an emphasis on dev…
View article: The media framing dataset: Analyzing news narratives in Mexico and Colombia
The media framing dataset: Analyzing news narratives in Mexico and Colombia Open
View article: A computer vision system for detecting motorcycle violations in pedestrian zones
A computer vision system for detecting motorcycle violations in pedestrian zones Open
This paper presents a system that relies on computer vision to identify instances of motorcycle violations in crosswalks utilizing CNNs. The system was trained and evaluated on a novel public dataset published by the authors, which contain…
View article: Dataset for detecting motorcyclists in pedestrian areas
Dataset for detecting motorcyclists in pedestrian areas Open
View article: Dataset for Detecting Motorcyclists in Pedestrian Areas
Dataset for Detecting Motorcyclists in Pedestrian Areas Open
The file PedestrianDataSet.zip contains 2 directories and 1 file, the directory named images contains all the images captured; the directory named “etiquetas” contains all annotations done based on four classes ordered as [MMNAP, MMAP, MNA…
View article: Dataset for Detecting Motorcyclists in Pedestrian Areas
Dataset for Detecting Motorcyclists in Pedestrian Areas Open
The file PedestrianDataSet.zip contains 2 directories and 1 file, the directory named images contains all the images captured; the directory named “etiquetas” contains all annotations done based on four classes ordered as [MMNAP, MMAP, MNA…
View article: Application to Assist People with Low or No Visual Capacity:DiceApp
Application to Assist People with Low or No Visual Capacity:DiceApp Open
This work presents the development of an application designed in Python using the Kivy and KivyMD libraries (for cross-platform) to identify the result of two six-sided dice in an environment with uncontrolled lighting to amplify the visua…
View article: Dataset for Detecting Motorcyclists in Pedestrian Areas
Dataset for Detecting Motorcyclists in Pedestrian Areas Open
The dataset contains a total of 11361 images in .jpg format for a total of 0.99 GB, the resolution of the images is 1280x720 (HD), and the weight per image is 56. 7 KB, the images were obtained from a closed circuit television CCTV free pu…
View article: Dataset for Detecting Motorcyclists in Pedestrian Areas
Dataset for Detecting Motorcyclists in Pedestrian Areas Open
The dataset contains a total of 11361 images in .jpg format for a total of 0.99 GB, the resolution of the images is 1280x720 (HD), and the weight per image is 56. 7 KB, the images were obtained from a closed circuit television CCTV free pu…
View article: Dataset for Detecting Motorcyclists in Pedestrian Areas
Dataset for Detecting Motorcyclists in Pedestrian Areas Open
The dataset contains a total of 11361 images in .jpg format for a total of 0.99 GB, the resolution of the images is 1280x720 (HD), and the weight per image is 56. 7 KB, the images were obtained from a closed circuit television CCTV free pu…
View article: UTB-NLP at SemEval-2023 Task 3: Weirdness, Lexical Features for Detecting Categorical Framings, and Persuasion in Online News
UTB-NLP at SemEval-2023 Task 3: Weirdness, Lexical Features for Detecting Categorical Framings, and Persuasion in Online News Open
Juan Cuadrado, Elizabeth Martinez, Anderson Morillo, Daniel Peña, Kevin Sossa, Juan Martinez-Santos, Edwin Puertas. Proceedings of the The 17th International Workshop on Semantic Evaluation (SemEval-2023). 2023.
View article: Intelligent system to detect violations in pedestrian areas committed by vehicles in the City of Cartagena de Indias
Intelligent system to detect violations in pedestrian areas committed by vehicles in the City of Cartagena de Indias Open
This article presents applied research which proposes an approach to a low-cost electronic system that allows the detection of violations in pedestrian areas. For this purpose, we proposed an electronic system that implements artificial in…
View article: Identification by MALDI-TOF MS of bacterial microorganisms associated with dental caries
Identification by MALDI-TOF MS of bacterial microorganisms associated with dental caries Open
It is essential to understand bacterial succession during the development of dental caries and determine the microorganisms related to this disease.This work aimed to identify bacteria associated with cariogenic pieces and carry out an ant…
View article: MALDI-TOF MS for the identification of bacteria from Acropora cervicornis samples with White Band Disease
MALDI-TOF MS for the identification of bacteria from Acropora cervicornis samples with White Band Disease Open
White Band Disease (WBD) is one of the most harmful coral syndromes in the Caribbean, de t eri ora tin g t he structure of many corals during the eighties and nineties.Since its e tiology is not entirely known, the use of techniques aimed …
View article: Parallel Quantum Computation Approach for Quantum Deep Learning and Classical-Quantum Models
Parallel Quantum Computation Approach for Quantum Deep Learning and Classical-Quantum Models Open
The paradigm of Quantum computing and artificial intelligence has been growing steadily in recent years and given the potential of this technology by recognizing the computer as a physical system that can take advantage of quantum mechanic…
View article: Quantum machine learning for intrusion detection of distributed denial of service attacks: a comparative overview
Quantum machine learning for intrusion detection of distributed denial of service attacks: a comparative overview Open
In recent years, we have seen an increase in computer attacks through our communication networks worldwide, whether due to cybersecurity systems' vulnerability or their absence. This paper presents three quantum models to detect distribute…
View article: Desarrollo De Documentos Vivos Y Experimentación Con El Mundo Físico Como Estrategias Para La Retención Y La Atracción De Estudiantes De Pregrado En Los Cursos De Programación
Desarrollo De Documentos Vivos Y Experimentación Con El Mundo Físico Como Estrategias Para La Retención Y La Atracción De Estudiantes De Pregrado En Los Cursos De Programación Open
Este artículo describe las estrategias pedagógicas que fueron planeadas al interior del programa de Ingeniería de Sistemas y Computación adjunto a la Facultad de Ingeniería de la Universidad --- antes de la pandemia, para captar la atenció…
View article: Use of deep learning algorithms for real-time detection of vessels in confined spaces using the Tensorflow framework
Use of deep learning algorithms for real-time detection of vessels in confined spaces using the Tensorflow framework Open
Over 4515 small boat accidents were registered in the United State of America in 2012, resulting in 651 causalities and 22% of the accidents took place between two boats. It is, therefore, one of the most interesting applications for image…
View article: A machine learning model for emotion recognition from physiological signals
A machine learning model for emotion recognition from physiological signals Open
Emotions are affective states related to physiological responses. This study proposes a model for recognition of three emotions: amusement, sadness, and neutral from physiological signals with the purpose of developing a reliable methodolo…
View article: A Proposal for An Air Quality Monitoring System for Cartagena de Indias
A Proposal for An Air Quality Monitoring System for Cartagena de Indias Open
This paper presents an Air Quality Monitoring System for the city of Cartagena de Indias.The goal of this system is to monitor the air quality in the city and to establish the current state of the air Cartagena's citizen breathe.Data is go…
View article: FlowUmi, a Programming Language that Mitigates the Usage of Hard-Coding
FlowUmi, a Programming Language that Mitigates the Usage of Hard-Coding Open
This paper presents FlowUmi, an activity diagrambased programming language that mitigates the use of hard coding. The main problem that motivates this project is the difficulty of learning best coding techniques. Comprehend and design algo…
View article: Evolution of Microcontroller's Course under the Influence of Arduino
Evolution of Microcontroller's Course under the Influence of Arduino Open
This paper presents the evolution of an undergraduate microcontroller’s course that uses Arduino as its main platform. In earlier versions of the course, it focused on teaching Arduino’s framework and its interconnection to compatible hard…