Investigación: Envíos recientes
Mostrando ítems 161-180 de 498
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Stairway Detection Based on Single Camera by Motion Stereo
(2011-06-28)In this paper we are proposing a method for detecting the localization of indoor stairways. This is a fundamental step for the implementation of autonomous stair climbing navigation and passive alarm systems intended for ... -
Combining Edge and One-Point RANSAC Algorithm to Estimate Visual Odometry
(2013-07-28)In recent years, classical structure from motion based SLAM has achieved significant results. Omnidirectional camera-based motion estimation has become interested researchers due to the lager field of view. This paper ... -
Lane Surface Identification Based on Reflectance using Laser Range Finder
(12/13/2014)In striving to achieve autonomous navigation the problem of guidance is a major difficulty faced by fully autonomous vehicle. In this paper, the authors focus on unconventional methods of identifying lane markings on a ... -
Stairway segmentation using Gabor Filter and vanishing point
(08/07/2011)This paper we are proposing to detect the localization and recognition of an indoor stairway. This is a fundamental step in the implementing of autonomous stair climbing navigation, as well as the implementing of passive ... -
Outdoor stairway segmentation using vertical vanishing point and directional filter
(10/13/2010)In this paper we propose to detect the localization and recognition of outdoor stairway. This problem is the most fundamental step in solving the problem of autonomous stair climbing navigation. An autonomous system must ... -
3D motion estimation based on pitch and azimuth from respective camera and laser rangefinder sensing
(11/03/2013)This paper proposes a new method to estimate the 3D motion of a vehicle based on car-like structured motion model using an omnidirectional camera and a laser rangefinder. In recent years, motion estimation using vision ... -
Simple and efficient method for calibration of a camera and 2D laser rangefinder
(2014-04-07)In the last few years, the integration of cameras and laser rangefinders has been applied to a lot of researches on robotics, namely autonomous navigation vehicles, and intelligent transportation systems. The system based ... -
Improving University Quality of Services through Mobile Devices: The Case of the Technological University of Panama
(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 ... -
ICT: Improving processes in rural areas
(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 ... -
Gender Equity in ICT Research
(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
(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 ... -
Improved teaching and conservation of natural sites through augmented reality
(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 ... -
Diseño de un modelo predictivo en el contexto Industria 4.0
(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 ... -
Redes Sociales su impacto en la Educación Superior: Caso de estudio Universidad Tecnológica de Panamá
(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 ... -
Measures for ETL processes models in data warehouses
(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 ... -
Systematic review and comparison of modeling ETL processes in data warehouse
(08/23/2010)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
(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, ... -
ETL Process Modeling Conceptual for Data Warehouses: A Systematic Mapping Study
(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
(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 ... -
Modelling ETL processes of data warehouses with UML activity diagrams
(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. ...