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*Documentos Académicos*-- M. en Ciencias del Proc. de la Info.: Envíos recientes

  • 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 ...
  • Magnetic Field Feature Extraction and Selection for Indoor Location Estimation 
    Galván Tejada, Carlos Eric; García Vázquez, Juan Pablo; Brena, Ramón (MDPI, 2014-03-10)
    User indoor positioning has been under constant improvement especially with the availability of new sensors integrated into the modern mobile devices, which allows us to exploit not only infrastructures made for everyday ...
  • Infrastructure-Less Indoor Localization Using the Microphone, Magnetometer and Light Sensor of a Smartphone 
    Galván Tejada, Carlos Eric; García Vázquez, Juan Pablo; Galván Tejada, Jorge; Delgado Contreras, Rubén; Brena, Ramón (MDPI, 2015-09-10)
    In this paper, we present the development of an infrastructure-less indoor location system (ILS), which relies on the use of a microphone, a magnetometer and a light sensor of a smartphone, all three of which are essentially ...
  • Implementación de algoritmos de inteligencia artificial para la identificación de pacientes diabéticos utilizando los niveles de lípidos en sangre 
    Guerrero Flores, Martin Hazael; Galván Tejada, Carlos Eric; Chávez Lamas, Nubia Maricela; Galván Tejada, Jorge; Gamboa Rosales, Hamurabi; Celaya Padilla, José; García Hernández, Alejandra; Valladares Salgado, Adan; Cruz, Miguel (Universidad Autónoma de Zacatecas, 2019-10-18)
    En los últimos años la principal causa de muerte en México está relacionada con enfermedades multifactoriales, de las cuales, la diabetes ocupa el segundo lugar, solo por debajo de enfermedades de corazón, ambas relacionadas ...
  • Implementación del Diseño centrado en el usuario en el diseño de un prototipo de Aplicación Móvil para para Prevención de Diabetes 
    Guerrero Flores, Martin Hazael; Luna Garcia, Huizilopoztli; Galván Tejada, Carlos Eric; Gamboa Rosales, Hamurabi; Celaya Padilla, José; Galván Tejada, Jorge; Mendoza González, Alfredo; Alcalá Ramírez, Vanessa (Benemérita Universidad Autónoma de Puebla, 2019-10)
    Actualmente la diabetes mellitus es una de las principales causas de muertes en México, con el paso del tiempo, el índice de muertes al año va en aumento, además, esta enfermedad se empieza a presentar en edades más ...
  • Evolution of indoor positioning technologies: A survey 
    Brena, Ramón; García Vázquez, Juan Pablo; Galván Tejada, Carlos Eric; Muñoz Rodriguez, David; Vargas Rosales, César; Fangmeyer, James (Hindawi, 2017-12-10)
    Indoor positioning systems (IPS) use sensors and communication technologies to locate objects in indoor environments. IPS are attracting scientific and enterprise interest because there is a big market opportunity for ...
  • Tiempos Determinantes Para la Clasificación de Personas con Depresión Utilizando Algoritmos Genéticos. 
    Espino Salinas, Carlos Humberto; Rodríguez Aguayo, Pablo; Galván Tejada, Carlos Eric (I Congreso Internacional en Odontología Zacatecas México, 2020-02-12)
    Introducción: La depresión afecta a más de 300 millones de personas en el mundo de acuerdo con la Organización Mundial de la Salud (OMS) y su prevalencia oscila entre 3% y 21%. En la mayoría de los países se presenta dos ...
  • Depression Episodes Detection in Unipolar and Bipolar Patients: A Methodology with Feature Extraction and Feature Selection with Genetic Algorithms Using Activity Motion Signal … 
    Galván Tejada, Carlos Eric; Zanella Calzada, Laura Alejandra; Gamboa Rosales, Hamurabi; Galván Tejada, Jorge; Chávez Lamas, Nubia; Gracia Cortés, Ma. del Carmen; Magallanes Quintanar, Rafael; Celaya Padilla, José (Hindawi, 2019-01-10)
    Depression is a mental disorder which typically includes recurrent sadness and loss of interest in the enjoyment of the positive aspects of life, and in severe cases fatigue, causing inability to perform daily activities, ...
  • Identification of diabetic patients through clinical and para-clinical features in Mexico: an approach using deep neural networks 
    Alcalá Ramírez, Vanessa; Zanella Calzada, Laura Alejandra; Galván Tejada, Carlos Eric; García Hernández, Alejandra; Crúz López, Miguel; Valladares Salgado, Adan; Galván Tejada, Jorge Issac; Gamboa Rosales, Hamurabi (MDPI, 2019-01-10)
    Diabetes is a chronic and noncommunicable but preventable disease that is affecting the Mexican population at worrying levels, being the first place in prevalence worldwide. Early diabetes detection has become important ...
  • A Case–Control Study of Socio-Economic and Nutritional Characteristics as Determinants of Dental Caries in Different Age Groups, Considered as Public Health Problem: Data from NHANES 2013–2014 
    Zanella Calzada, Laura Alejandra; Galván Tejada, Carlos Eric; Chávez Lamas, Nubia; Gracia Cortés, María del Carmen; Moreno Báez, Arturo; Arceo Olague, José Guadalupe; Celaya Padilla, José María; Galván Tejada, Jorge Issac; Gamboa Rosales, Hamurabi (MDPI, 2018-04-25)
    One of the principal conditions that affects oral health worldwide is dental caries, occurring in about 90% of the global population. This pathology has been considered a challenge because of its high prevalence, besides ...
  • A generalized model for indoor location estimation using environmental sound from human activity recognition 
    Galván Tejada, Carlos Eric; López Monteagudo, Francisco Eneldo; Alonso González, Omero; Galván Tejada, Jorge Issac; Celaya Padilla, José María; Gamboa Rosales, Hamurabi; Magallanes Quintanar, Rafael; Zanella Calzada, Laura Alejandra (MDPI, 2018-03-10)
    The indoor location of individuals is a key contextual variable for commercial and assisted location-based services and applications. Commercial centers and medical buildings (eg, hospitals) require location information ...
  • Multi-view stacking for activity recognition with sound and accelerometer data 
    García Ceja, Enrique; Galván Tejada, Carlos Eric; Brena, Ramón (Elsevier, 2018-03-10)
    Many Ambient Intelligence (AmI) systems rely on automatic human activity recognition for getting crucial context information, so that they can provide personalized services based on the current users’ state. Activity ...

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