El uso activo de los sistemas de información proporciona acceso fácil y más rápido a los datos. Ayuda, además, a proporcionar servicios de mejor calidad a los usuarios en muchos campos. En este estudio, el papel de los sistemas de…

Participation in online social networking sites (OSNS) has increased dramatically in recent years. Services such as the well-known Facebook and Myspace but also Frienster, WAYN, Bebo, Google's Orkut and many others, have millions of registered active users and are continuously…

Participation in online social networking sites (OSNS) has increased dramatically in recent years. Services such as the well-known Facebook and Myspace but also Frienster, WAYN, Bebo, Google's Orkut and many others, have millions of registered active users and are continuously…

En este artículo presentamos una estrategia de bajo coste para la creación de un corpus de estructuras sintácticas (tanto superficiales como profundas) y semánticas, tal y como son definidas en la Teoría Sentido-Texto. El corpus es de tamaño medio, pero…

En la superficie de vehículos, tales como aviones, automóviles y trenes, las cavidades abiertas son una importante fuente de ruido generado aerodinámicamente, de aumento de la resistencia y de peligrosas fluctuaciones de presión. Diversos métodos han sido probados para suprimir…

AbstractPeer appraisal during repeated English reading aloud is a procedure for improving students’ English language for reading clarity and pronunciation. The current study evaluates the feasibility and impact of partners reading out loud to each other to improve English pronunciation,…

Abstract This book presents the foundations and fundamentals of what is Telecollaboration 2.0 and is the first in a series of volumes devoted to this field. Today, thanks to easily accessible technological resources, cultural exchange via online interaction has become…

We proposed her a technique, which can be employed within the methodology know as process reengineering. This technique was applied in a government environment, which included an Information System and Geographical Information System, developed with financial support from The World…

The structured techniques for systems analysis and design are still the most widely known. One of the alternatives of this technique is the JAD methodology (Joint Application Design). This methodology is an improvement with respect to the existing ones -…

There is a lot of information published on the Web that can be useful for decision-making.
The work reported in this paper focuses on how to extract and integrate this information in order to construct a Data Warehouse that makes…