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Smart UTB: An IoT platform for Smart Campus
(2021-09-29)
The Internet of Things (IoT) aims to create applications to improve people’s quality of life using novel protocols, sensor networks, cloud computing, middlewares and other technologies. These applications can be used in ...
Ergonomic Portable Measuring System Designed to Assist Patients with Metacarpal Injuries
(2020-12-24)
Metacarpal injuries are a very widespread cause of consultations in emergency hospitals and are related to several types of injuries as well as, partial loss of mobility due to traffic, work or home accidents. After medical ...
Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light
(2021-05-21)
We propose a three-dimensional (3D) multimodal medical imaging system that combines freehand ultrasound and structured light 3D reconstruction in a single coordinate system without requiring registration. To the best of ...
Detection and removal of dust artifacts in retinal images via sparse-based inpainting
(2021-09-06)
Dust particle artifacts are present in all imaging modalities but have more adverse consequences in
medical images like retinal images. They could be mistaken as small lesions, such as microaneurysms.
We propose a method ...
Method for large-scale structured-light system calibration
(2021-05-24)
We propose a multi-stage calibration method for increasing the overall accuracy of a
large-scale structured light system by leveraging the conventional stereo calibration approach
using a pinhole model. We first calibrate ...
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
(2021-07-19)
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 ...
Quantum machine learning for intrusion detection of distributed denial of service attacks: a comparative overview
(2021-03-01)
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 ...
Phonetic Detection for Hate Speech Spreaders on Twitter
(2021-09-24)
Nowadays, hate messages have become the object of study on social media. Efficient and effective
detection of hate profiles requires various scientific disciplines, such as computational linguistics and
sociology. Here, ...
A blockchain solution for operational parameters monitoring platform for DC microgrids
(2020-12-01)
Large penetration of renewable distributed energy resources, as well as the effective integration of storage systems and electric vehicles, are some of the required strategies to reduce the impact of the energy sector on ...
Path Planning for Non-Playable Characters in Arcade Video Games using the Wavefront Algorithm
(2020-11-18)
Search and planning is a common Artificial Intelligence task on videogames development. This exercise covers the design of Non-player character (NPC) behavior, content generation, and narrative's construction. This work ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.