Browsing Investigación by Author "Muñoz, Lilia"

Now showing items 1-20 of 23

    • Applying Absolute Residuals as Evaluation Criterion for Estimating the Development Time of Software Projects by Means of a Neuro-Fuzzy Approach 

      García-Díaz, Noel; Verduzo-Ramirez, Alberto; Garcia-Virgen, Juan; Muñoz, Lilia (Journal of Information Systems Engineering & ManagementJournal of Information Systems Engineering & Management, 11/04/2016)
      In the software development field, software practitioners expend between 30% and 40% more effort than is predicted. Accordingly, researchers have proposed new models for estimating the development effort such that the ...

    • AprendeBn: Una Plataforma de Cursos en Línea Masivos y Abiertos para el Sistema Educativo Panameño 

      Muñoz, Lilia; Bernal, Alexander; Royer, Raúl; Villarreal, Vladimir (10/01/2014)
      En este artículo se presenta y se describe la creación de una plataforma de e-Learning – y de sus contenidos – llamada AprendeBn para el sistema educativo panameño. AprendeBn es de acceso abierto, gratuito y de uso masivo. ...

    • Automatic generation of ETL processes from conceptual models 

      Muñoz, Lilia; Trujillo, Juan; Mazón, Jose Norberto (11/06/2009)
      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 ...

    • Developing an Interactive Environment Through the Teaching of Mathematics with Small Robots 

      Muñoz, Lilia; Villarreal, Vladimir; Morales, Itza; Gonzalez, Joseph; Nielsen, Mel (2020-03-30)
      The article is the product of the study “Development of innovative resources to improve logical-mathematical skills in primary school, through educational robotics”, developed during the 2019 school year in three public ...

    • Diseño de un modelo predictivo en el contexto Industria 4.0 

      Muñoz, Lilia; Rodríguez González, Sara; Sittón Candanedo, Inés (02/11/2018)
      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 ...

    • ETL Process Modeling Conceptual for Data Warehouses: A Systematic Mapping Study 

      Muñoz, Lilia; Mazón, Jose Norberto; Juan, Trujillo (06/16/2011)
      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 (11/01/2010)
      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 ...

    • Gender Equity in ICT Research 

      Muñoz, Lilia (2018-07-09)
      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 (09/01/2017)
      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 ...

    • ICT: Improving processes in rural areas 

      Muñoz, Lilia; Jaime Acosta, Farrah Batista; Edgar Ríos, Rodolfo Moreno (Telematics and Information Systems (EATIS), 2016 8th Euro American Conference onTelematics and Information Systems (EATIS), 2016 8th Euro American Conference on, 07/25/2016)
      The Information and Communication Technologies (ICT) are the foundation for the Administration to achieve lower costs, streamline processes and provide better service to citizens; but above all they allow you to convert ...

    • ICT: Improving processes in rural areas 

      Muñoz, Lilia; Batista Acosta, Farrah Jaime; Moreno Ríos, Rodolfo Edgar; Vásquez, Volker (04/28/2016)
      The Information and Communication Technologies (ICT) are the foundation for the Administration to achieve lower costs, streamline processes and provide better service to citizens; but above all they allow you to convert ...

    • Improved teaching and conservation of natural sites through augmented reality 

      Muñoz, Lilia; Montenegro, Reyes (06/21/2017)
      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 ...

    • Improving the planning of buildings with data visualization 

      Muñoz, Lilia; Caballero, Edwin; Caceres, Eliecer (Computing Colombian Conference (9CCC), 2014 9thComputing Colombian Conference (9CCC), 2014 9th, 11/13/2014)
      The use of geographic information has been widely developed around the world especially in the last decade, due in part to the development of communication technologies such as the Internet, mobile devices and the expansion ...

    • Improving University Quality of Services through Mobile Devices: The Case of the Technological University of Panama 

      Muñoz, Lilia; Villarreal, Vladimir; Sanchez, Alex (12/02/2013)
      Society evolves at a rapid pace, integrates the latest everydays life technologies and squeezes the benefits of innovation. At the same time, universities follow these same steps, creating great possibilities by providing ...

    • La robótica educativa, una herramienta para la enseñanza-aprendizaje de las ciencias y las tecnologías 

      Moreno, Iveth; Muñoz, Lilia; Serracín, José; Quintero, Jacqueline; Patiño, Kathia; Quiel, Juan (Teoría de la Educación. Educación y Cultura en la Sociedad de la Información, vol. 13Teoría de la Educación. Educación y Cultura en la Sociedad de la Información, vol. 13, 01/01/2012)
      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, ...

    • 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 (2012-07-04)
      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, ...

    • Measures for ETL processes models in data warehouses 

      Muñoz, Lilia; Mazón, Jose Norberto; Trujillo, Juan (11/06/2009)
      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 ...

    • Mobile Physical Rehabilitation of Patients through Intelligence Devices 

      Villarreal, Vladimir; Silvera, Abel; Muñoz, Lilia (8th International Conference, UCAmI 2014, Belfast, UK, December 2-5, 2014. Proceedings8th International Conference, UCAmI 2014, Belfast, UK, December 2-5, 2014. Proceedings, 12/02/2014)
      That develop solutions that facilitate the development of therapy from home are a compelling factor in our social environment. In our country mobile technology is important as a support tool in the rehabilitation of people. ...

    • Modelling ETL processes of data warehouses with UML activity diagrams 

      Muñoz, Lilia; Mazón, Jose Norberto; Pardillo, Jesús; Trujillo, Juan (11/09/2008)
      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. ...

    • Redes Sociales su impacto en la Educación Superior: Caso de estudio Universidad Tecnológica de Panamá 

      Muñoz, Lilia; González, Cecilia (03/28/2016)
      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 ...