Muestra los artículos de la Universidad Tecnológica de Panamá, presentados por docentes e investigadores en Congresos y Revistas Nacionales e Internacionales de los Centros de Investigación, Facultades y Centros Regionales.

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Recent Submissions

  • Gender Equity in ICT Research 

    Muñoz, Lilia (2017)
    The relationship between women and Information and Communication Technologies (ICT) is changing but the presence of women in technical and scientific studies and research in these fields is much lower than that of men. In ...
  • Hacia la reutilización de datos abiertos: caso de la República de Panamá 

    Muñoz, Lilia; Patiño, Libny; Hernández, Daves; Gutierrez, Sandra; Concepción, Irvin (2017-09-01)
    La apertura de datos en América Latina está en la agenda pública de los gobiernos. A lo largo del mundo cada vez son más los gobiernos que se suman a las iniciativas de datos abiertos, debido a las múltiples ventajas que ...
  • Improved teaching and conservation of natural sites through augmented reality 

    Muñoz, Lilia; Montenegro, Reyes (2017-06-21)
    Augmented Reality is a technology that complements the perception and interaction with the real world and allows the user to be in an enhanced environment with additional information generated by the computer. In recent ...
  • Diseño de un modelo predictivo en el contexto Industria 4.0 

    Muñoz, Lilia; Rodríguez González, Sara; Sittón Candanedo, Inés (2018-02-11)
    El Internet de las Cosas (IoT), el desarrollo e instalación de sensores avanzados para recolección de datos, las soluciones informáticas de conexión remota y otras tecnologías disruptivas están marcando un proceso de ...
  • Redes Sociales su impacto en la Educación Superior: Caso de estudio Universidad Tecnológica de Panamá 

    Muñoz, Lilia; González, Cecilia (2016-03-28)
    La incorporación de las Tecnologías de la Información y Comunicación (TIC) a la edu- cación han trazado nuevas demandas hacia los educadores, los usuarios, las instituciones educativas y en general a las distintas esferas ...
  • Measures for ETL processes models in data warehouses 

    Muñoz, Lilia; Mazón, Jose Norberto; Trujillo, Juan (2009-11-06)
    processes take charge of extracting the data from data sources that would be contained in the data warehouse. Due to their relevance, the quality of these processes should be formally assessed since the early stages of ...
  • Systematic review and comparison of modeling ETL processes in data warehouse 

    Muñoz, Lilia; Mazón, Jose Norberto; Trujillo, Juan (2010-08-23)
    Abstract: In a Data Warehouse (DW), ETL processes (Extraction, Transformation, Load) are responsible for extracting, transforming and loading data from the data sources into the DW. A good design of these processes in the ...
  • La robótica educativa, una herramienta para la enseñanza-aprendizaje de las ciencias y las tecnologías 

    Muñoz, Lilia; Moreno, Iveth; Serracín, José Rolando; Quintero, Jacqueline; Patiño Pittí, Kathia; Quiel, Juan (2012)
    En este artículo se presenta y analiza la robótica educativa como una herramienta de apoyo al proceso de enseñanza-aprendizaje, a nivel de pre-media, orientada principalmente a asignaturas complejas como la matemática, ...
  • ETL Process Modeling Conceptual for Data Warehouses: A Systematic Mapping Study 

    Muñoz, Lilia; Mazón, Jose Norberto; Juan, Trujillo (2011-06-16)
    BACKGROUND: A data warehouse (DW) is an integrated collection of subject-oriented data in the support of decision making. Importantly, the integration of data sources is achieved through the use of ETL (Extract, Transform, ...
  • A family of experiments to validate measures for UML activity diagrams of ETL processes in data warehouses 

    Muñoz, Lilia; Mazón, Jose Norberto; Trujillo, Juan (2010-11-01)
    In data warehousing, Extract, Transform, and Load (ETL) processes are in charge of extracting the data from the data sources that will be contained in the data warehouse. Their design and maintenance is thus a cornerstone ...
  • Modelling ETL processes of data warehouses with UML activity diagrams 

    Muñoz, Lilia; Mazón, Jose Norberto; Pardillo, Jesús; Trujillo, Juan (2008-11-09)
    Extraction-transformation-loading (ETL) processes play an important role in a data warehouse (DW) architecture because they are responsible of integrating data from heterogeneous data sources into the DW repository. ...
  • Automatic generation of ETL processes from conceptual models 

    Muñoz, Lilia; Trujillo, Juan; Mazón, Jose Norberto (2009-11-06)
    Data warehouses (DW) integrate different data sources in order to give a multidimensional view of them to the decision-maker. To this aim, the ETL (Extraction, Transformation and Load) processes are responsible for extracting ...
  • Sistema Nefelometrico Auto-referenciado Inmune a Fuentes de Luz Externas 

    Vargas, Salvador; Calvo, Jossue (2018-02-11)
    Este trabajo describe los conceptos y procedimientos aplicados para el dise no e implementación de un sensor de turbiedad de agua. El mismo se dise na con la finalidad de brindarnos lecturas de turbiedad del agua. El sensor ...
  • Time Division Multiplexing Fibre-Optic Liquid Level Sensors using a Nematic 1x2 Optical Switch 

    Vázquez, Carmen; Vargas, Salvador; Santos, José Luis; Sánchez Pena, José Manuel; montalvo, Julio (2004-09-01)
    In this paper, time division multiplexing with optical switches in a multi-sensor system for level measurements with POF is reported. POF are used in the sensor heads and as transmission media along the optical network. ...
  • Low power consumption silicon photonics tuning filters based on compound microring resonators 

    Vargas, Salvador; Vázquez, Carmen (2013-03-14)
    Scalable integrated optics platforms based on silicon-on-insulator allow to develop optics and electronics functions on the same chip. Developments in this area are fostered by its potential as an I/O technology that can ...
  • Novel tuneable filter based on MZ and an amplified ring resonator for OFDM networks 

    Vargas, Salvador; Vázquez, Carmen (1999-11-08)
    A novel reconfigurable fibre based tuneable filter is proposed. The module relies on a cascaded connection of Mach-Zehnders and an amplified fibre ring resonator. MHz range adjustable FHWM bandwidths and high crosstalk are ...
  • New optical filter employing multireflection mirror to provide design flexibility for WDMA 

    Vargas, Salvador; Vázquez, Carmen (2000)
    A novel optical device employing an amplified ring resonator and a multireflecting mirror inside, is presented. Is founded its transfer function. Also simple expressions for the separation of the two maximums of this novel ...
  • Displays and Photonics Application Group Activities 

    Vázquez, Carmen; Sánchez Pena, José Manuel; Vargas, Salvador; Pérez, Isabel; Gonzalo, Ana Belen; montalvo, Julio (2004-06-01)
    Displays and Photonics Application Group (GDAF) is devoted to design and development of passive and active devices and sensors for their applications in WDM networks, CWDM, POF, and RF over fiber networks using different ...
  • Applications of recirculating optical configurations on filters and lasers 

    Vázquez, Carmen; montalvo, Julio; Vargas, Salvador; Corredera, Pedro; Sánchez Pena, José Manuel (2005-07-07)
    In this paper, different optical configurations based on ring resonators and a reflective section in the feedback path, are proposed in order to show the feasibility of their applications in different fields. Additionally, ...
  • Measurements on passive tunable optical filters for DWDM 

    Vázquez, Carmen; Vargas, Salvador; Sánchez Pena, José Manuel; Corredera, Pedro (2002-06-06)
    Measurements on a passive optical fibre tunable filter are presented. The device is based on a loop mirror in a ring resonator. The loop mirror allows tuning by changing the coupling coefficient of a coupler. The novel ...

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