David Tomás Vargas-Requena

ORCID: 0000-0003-4426-5214
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About
Contact & Profiles
Research Areas
  • Intelligent Tutoring Systems and Adaptive Learning
  • Liquid Crystal Research Advancements
  • Natural Language Processing Techniques
  • Photonic and Optical Devices
  • Semantic Web and Ontologies
  • Political Dynamics in Latin America
  • Context-Aware Activity Recognition Systems
  • 3D Modeling in Geospatial Applications
  • Electric Vehicles and Infrastructure
  • Topic Modeling
  • Distributed Control Multi-Agent Systems
  • Online Learning and Analytics
  • Nonlinear Optical Materials Research
  • Robotic Path Planning Algorithms
  • Advanced Battery Technologies Research
  • Advanced Fiber Optic Sensors
  • Multi-Agent Systems and Negotiation
  • Augmented Reality Applications
  • Real-Time Systems Scheduling
  • Analytical Chemistry and Sensors
  • Learning Styles and Cognitive Differences
  • Nonlinear Optical Materials Studies

Autonomous University of Tamaulipas
2005-2025

Indoor navigation systems incorporating augmented reality allow users to locate places within buildings and acquire more knowledge about their environment. However, although diverse works have been introduced with varied technologies, infrastructure, functionalities, a standardization of the procedures for elaborating these has not reached. Moreover, while usually handle contextual information in proprietary formats, platform-independent model is desirable, which would encourage its access,...

10.3390/s21165435 article EN cc-by Sensors 2021-08-12

In the last few years, growing demand for electric vehicles (EVs) in transportation sector has contributed to increased use of rechargeable batteries. At present, lithium-ion (Li-ion) batteries are most commonly used vehicles. Although once their storage capacity dropped below 80-70% it is no longer possible these EVs, feasible them second-life applications as stationary energy systems. The purpose this study present an embedded system that allows a Nissan® LEAF Li-ion battery communicate...

10.3390/s22176376 article EN cc-by Sensors 2022-08-24

The present research exposes a novel methodology to manufacture fiber optic sensors following the etching process by Hydrofluoric Acid deposition through real-time monitoring diameter measurement computer vision. This is based on virtual instrumentation developed with National Instruments® technology and conventional digital microscope. Here, system has been tested proving its feasibility SMS structure reduction from original of 125 μ until approximately 42.5 μm. results obtained have...

10.3390/s23135951 article EN cc-by Sensors 2023-06-27

The possibility of improving the learning that a student obtains considering styles he or she has, refers to best way retain based on 4 primary stimuli, such as sight, hearing, touch, and experience. In this research work, an intelligent tutoring system is described 2 small surveys. will obtain sufficient information determine those educational strategies techniques favor not only students individuals but classroom group, also favoring teacher route process focused how learn best. To...

10.61467/2007.1558.2024.v15i1.422 article EN cc-by-nc-nd International Journal of Combinatorial Optimization Problems and Informatics. 2024-05-24

This paper presents a computer system capable of analyzing the databases results elections in Mexico, using genetic algorithms to achieve efficient analyses that will serve for creation reports with information generated, shorter time than it can take perform manual analysis. The developed implements Windows Forms environment C# programming language and SQL Server relational database system. In this research, variables related execution generation be measured, respect traditional method,...

10.61467/2007.1558.2024.v15i4.516 article EN cc-by-nc-nd International Journal of Combinatorial Optimization Problems and Informatics. 2024-11-04

This paper presents a software implementation of genetic algorithms on autonomous agents that can navigate virtual environment created in Unity3D to find an indicated destination. The fitness the is calculated mainly through proposed function, which evaluates performance heuristically destination three different scenarios with difficulty and simulation parameters. Based obtained results, it determined complexity scenarios, established parameters, randomness algorithm affect individuals...

10.61467/2007.1558.2021.v12i1.200 article EN International Journal of Combinatorial Optimization Problems and Informatics. 2020-12-14
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