Listar Investigación por fecha de publicación
Mostrando ítems 161-180 de 484
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Diagnóstico y seguimiento de la fragilidad en ancianos mediante el uso de dispositivos móviles
(11/03/2011)Con la edad, la resistencia y las reservas fisiológicas de una persona adulta disminuyen, provocando un mayor riesgo de sufrir efectos adversos para la salud. Estos factores llevan al conocido estado de fragilidad. El ... -
Aplicabilidad de la tecnología móvil en residencias y centros especializados
(X Congreso de la Sociedad Española de Médicos de ResidenciasX Congreso de la Sociedad Española de Médicos de Residencias, 11/03/2011)Uno de los principales esfuerzos de nuestro trabajo radica en aprovechar las capacidades de dispositivos móviles universales como los teléfonos móviles y sensores autónomos integrados, permitiendo la obtención de servicios ... -
Aplicabilidad de la tecnologia movil en residencias y centros especializados
(11/03/2011)Uno de los principales esfuerzos de nuestro trabajo radica en aprovechar las capacidades de dispositivos móviles universales como los teléfonos móviles y sensores autónomos integrados, permitiendo la obtención de servicios ... -
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 ... -
Applying Absolute Residuals as Evaluation Criterion for Estimating the Development Time of Software Projects by Means of a Neuro-Fuzzy Approach
(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 ... -
NFC en Contextos Asistenciales: Un Complemento a la Enfermedad de Alzheimer
(2as Jornadas Científicas sobre RFID2as Jornadas Científicas sobre RFID, 11/05/2008)Los enfermos de Alzheimer requieren una gran atención por parte de los cuidadores, que no pueden distraerse ni un solo segundo para escribir los incidentes que van ocurriendo en la jornada diaria. Por esta razón, toda ... -
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 ... -
Automatic generation of ETL processes from conceptual models
(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 ... -
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. ... -
A Multiagent Solution to Adaptively Classify SOAP Message and Protect against DoS Attack
(11/09/2009)SOAP messages use XML code, which makes them vulnerable to denial of service (DoS) attacks and puts the availability of web services at risk. This article presents an adaptive solution for dealing with DoS attacks in web ... -
Real-time flood detection for video surveillance
(11/09/2015)This paper introduces the real-time flash flood detection method for stationary surveillance cameras. It can be applied for rural and urban areas and capable of working during day time. The background subtraction was used ... -
Modelling the degradation process of lithium-ion batteries when operating at erratic state-of-charge swing ranges
(2017 4th International Conference on Control, Decision and Information Technologies (CoDIT)2017 4th International Conference on Control, Decision and Information Technologies (CoDIT), 11/09/2017)Manufacturers of lithium-ion batteries inform capacity degradation for regular, symmetrical charge/discharge cycles, which is clearly problematic in real life applications where charge/discharge cycles are hardly regular. ... -
Localization estimation based on Extended Kalman filter using multiple sensors
(11/10/2013)Abstract: This paper describes a method for localization estimation based on Extended Kalman filter using an omnidirectional camera and a laser rangefinder. Laser rangefinder information is used for predicting absolute ... -
Novel tunable optical filter employing a fiber loop mirror for synthesis applications in WDM
(11/12/2001)A novel optical filter employing a fiber loop mirror within an amplified ring resonator is presented. The fiber loop mirror allows tuning by changing the coupling factor of a coupler. The device can be used as a building ... -
Synthesis of Optical Filters Using Sagnac Interferometer in Ring Resonator
(11/12/2007)We propose a new synthesis method for the implementation of infinite impulse response filters, using a Sagnac interferometer within a ring resonator. This structure permits the synthesis of second-order optical functions ... -
Robot Semantic Localization Through CNN Descriptors
(11/12/2017)Semantic localization for mobile robots involves an accurate determination of the kind of place where a robot is located. Therefore, the representation of the knowledge of this place is crucial for the robot. In this paper ... -
Improving the planning of buildings with data visualization
(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 ... -
Semantic Localization of a Robot in a Real Home
(11/21/2018)In social robotics, it is important that a mobile robot knows where it is because it provides a starting point for other activities such as moving from one room to another. As a contribution to solving this problem in the ... -
Services through NFC technology in AmI Environment
(11/24/2008)The use of Near Field Communications technology in AmI environments is a further step in achieving our particular proposal of the vision of Ubiquitous Computing and Ambient Intelligence. This work explores the single use ... -
Arquitectura multi-agente adaptativa para la detección de ataques en entornos dinámicos y distribuidos
(11/25/2010)Las tecnologías de computación distribuidas surgieron dentro de las comunidades académicas y de investigación para satisfacer las necesidades de conexión y colaboración en estos sectores, pero poco a poco han pasado a ...