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Envíos recientes

Maestría en Ciencias del Procesamiento de la Información: Envíos recientes

  • Procesamiento de lecturas de actividad motriz para el desarrollo de un modelo de clasificación de pacientes con depresión y personas sanas. 
    Gamaliel Moreno Chávez; Enrique García Ceja (Universidad Autónoma de Zacatecas, 2021-06-04)
    La depresión es un trastorno mental que puede volverse crónico y obstaculiza significativamente el rendimiento de la vida diaria. En su forma más grave, puede llevar al suicidio. Las mediciones de actividad motriz se han ...
  • Depression Episodes Detection: A Neural Netand Deep Neural Net Comparison. 
    Espino Salinas, Carlos Humberto; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Luna García, Huizilopoztli; Galván Tejada, Jorge Issac (Universidad Panamericana, 2020-10-16)
    La depresión es un trastorno mental frecuente. Se estima que afecta a más de 300 millones de personas en el mundo. En esta investigación se utilizó una base de datos de actividad motora, de la cual se seleccionaron las ...
  • BookSense an Application for Mental Disorders Diagnosis: A Case Study for User Evaluation and Redesign 
    Espino Salinas, Carlos Humberto; Luna García, Huizilopoztli; Galván Tejada, Carlos Erik; Gamboa Rosales, Hamurabi; Rodríguez Aguayo, Pablo C.; Galván Tejada, Jorge Issac; Celaya Padilla, José María (Universidad Católica de Santa María, 2020-09-16)
    Booksense, una aplicación móvil que permite identificar trastornos mentales como depresión, estrés laboral y postraumatismo [13], a través de una serie de preguntas basadas en una evaluación de salud mental que te permite ...
  • Magnetic-field feature extraction for indoor location estimation 
    Galván-Tejada, Carlos Eric (Springer, 2013-09-16)
    User indoor positioning has been under constant improvement especially with the availability of new sensors integrated into the modern mobile devices. These sensory devices allow us to exploit not only infrastructures ...
  • Roundness Estimation of Sedimentary Rocks Using Eliptic Fourier and Deep Neural Networks 
    Mejía Hernández, Erik; Moreno Chávez, Gamaliel; Villa Hernández, José de Jesús (IEEE, 2020-11-26)
    Sedimentary rocks analysis is useful in geological science, economic sector, and risk evaluation. Roundness is a morphological parameter that provide information to characterize and classify sedimentary material. Roundness ...
  • Monitoreo del consumo de agua para evitar desperdicio 
    Cervantes Guerrero, Mario Daniel; Cervantes Viramontes, José Manue; Borrego Elías, Ana Lourdes Aracely; Godina González, Pilar Cecilia; Martínez Ruíz, Francisco Javier; García Sánchez, Eduardo (Academia Journals, 2019-11-06)
    En este trabajo se explica el monitoreo el consumo de agua para detectar pérdidas en tuberías y desperdicio de agua mediante medidores de flujo. Usando sensores ultrasónicos se puede realizar la medición de niveles de agua ...
  • Predicción de la Escala Montgomery-Asberg de Personas con Depresión Utilizando la Actividad Motriz y Técnicas de Aprendizaje Automático Supervisado. 
    Espino Salinas, Carlos Humberto; Rodríguez Aguayo, Carlos; Galván Tejada, Carlos Eric; Chávez Lamas, Nubia; Galván Tejada, Jorge; Gamboa Rosales, Hamurabi; Celaya Padilla, José (Universidad Autónoma de Zacatecas, 2019-10-17)
    La depresión constituye un problema importante de salud pública. En el mundo, representa la cuarta causa de discapacidad en cuanto a la pérdida de años de vida saludables. En México ocupa el primer lugar de discapacidad ...
  • Uso del campo magnético de la tierra para localizar a las personas en interiores 
    Galván Tejada, Carlos Eric; García Vázquez, Juan Pablo; Galván Tejada, Jorge (Universidad Autónoma de Zacatecas, 2013-07-01)
    The location of an individual is a fundamental element of information for some commercial and assistive locationbased applications. Since the global positioning system, the most effective technology for positioning a mobile ...
  • Optical granulometric analysis of sedimentary deposits by color segmentation-based software: OPTGRAN-CS 
    Moreno Chávez, Gamaliel; Sarocchi, Damiano; Arce Santana, Edgar; Borselli, Lorenzo (Elsevier, 2015-12-01)
    The study of grain size distribution is fundamental for understanding sedimentological environments. Through these analyses, clast erosion, transport and deposition processes can be interpreted and modeled. However, grain ...
  • Magnetic-Field Feature Reduction for Indoor Location Estimation Applying Multivariate Models 
    Galván Tejada, Carlos Eric; García Vázquez, Juan Pablo; Brena, Ramón (IEEE, 2013-11-24)
    In the context of a magnetic field-based indoor location system, this paper proposes a feature extraction process that uses magnetic-field temporal and spectral features in order to develop a classification model of indoor ...
  • Location identification using a magnetic-field-based FFT signature 
    Galván Tejada, Carlos Eric; Carrasco Jiménez, José; Brena, Ramón (Elsevier, 2013-01-01)
    User indoor positioning has been under constant improvement especially with the availability of new sensors integrated to the modern mobile devices. These sensory devices allow us to exploit not only infrastructures made ...
  • Bluetooth-WiFi based combined positioning algorithm, implementation and experimental evaluation 
    Galván Tejada, Carlos Eric; Carrasco Jiménez, José; Brena, Ramón (Elsevier, 2013-01-01)
    Positioning an individual with high accuracy is important since many location-based services rely on the position of the user to provide them with ubiquitous services. Despite the need for accuracy, no perfect solution has ...
  • Wifi bluetooth based combined positioning algorithm 
    Galván Tejada, Carlos Eric; Galván Tejada, Jorge; Sandoval, Ernesto Iván; Brena, Ramón (Elsevier, 2012-01-01)
    Nowadays positioning have become very important for many services (Localization based services) and positioning have become more accurate, despite, there are some territories that basic positioning systems like GPS or even ...
  • Multicast routing and interoperability between wired and wireless ad hoc network 
    Sandoval, Ernesto Ivan; Galván Tejada, Carlos Eric; Galván Tejada, Jorge (Elsevier, 2012-01-01)
    Multicast routing is employed whenever data needs to be delivered from a single source to a group of receivers, in this way, the source can transmit a single flow of data packets which are subsequently delivered to a group ...
  • Multi-seed texture synthesis to fast image patching 
    Celaya Padilla, José; Galván Tejada, Carlos Eric; Delgado, Ruben; Galván Tejada, Issac; Sandoval, Ernesto Ivan (Elsevier, 2012-01-01)
    Actually we have a large number of devices which can take pictures, from a digital camera to a cell phone, one of the problems is that usually at moment to take the picture we don’t see some errors that can be present in ...
  • Digital filter implementation over FPGA platform with LINUX OS 
    Galván Tejada, Jorge; Galván Tejada, Carlos; Celaya Padilla, José; Delgado Contreras, Rubén (Elsevier, 2012-01-01)
    The embedded processors on FPGA's are a good tool to specific propose works. In this work we present how the FPGA is used to apply a Sobel filter to a set of images, also the step needed to set-up the entire system is ...
  • Comparison of Night, Day and 24 h Motor Activity Data for the Classification of Depressive Episodes 
    Rodríguez Ruiz, Julieta; Galván Tejada, Carlos Eric; Zanella Calzada, Laura Alejandra; Celaya Padilla, José; Galván Tejada, Jorge; Gamboa Rosales, Hamurabi; Luna García, Huizilopoztli; Magallanes Quintanar, Rafael; Soto Murillo, Manuel (MDPI, 2020-03-10)
    Major Depression Disease has been increasing in the last few years, affecting around 7 percent of the world population, but nowadays techniques to diagnose it are outdated and inefficient. Motor activity data in the last ...
  • Evaluation of Linked Determinants Between Diabetes and Caries 
    Chávez Lamas, Nubia; Zanella Calzada, Laura Alejandra; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Galván Tejada, Jorge; Celaya Padilla, José (Springer, 2019-10-01)
    Dental caries and diabetes mellitus, represent two chronic diseases of public health that present statistics of high prevalence worldwide. One of the main problems that affect these conditions is demography, since the least ...
  • Prevention of Diabetes Mellitus Through the Use of Mobile Technology (mHealth): Case Study 
    Guerrero Flores, Hazael; Luna García, Huizilopoztli; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Celaya Padilla, José; Galván Tejada, Jorge; Mendoza González, Alfredo; Alcalá Ramírez, Vanessa; Valladares Salgado, Adan; Cruz, Miguel (Springer Nature, 2019-12-14)
    Currently advances in technology have allowed the development of tools focused on the field of medicine, such as mobile technology applied to health or mHealth, through which it seeks to improve the health and quality of ...
  • Automatic Detection of Malignant Masses in Digital Mammograms Based on a MCET-HHO Approach 
    Rodríguez Esparza, Erick; Zanella Calzada, Laura Alejandra; Zaldivar, Daniel; Galván Tejada, Carlos Eric (Springer, 2020-03-28)
    Digital image processing techniques have become an important process within medical images. These techniques allow the improvement of the images in order to facilitate their interpretation for specialists. Within these are ...

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