En este artículo se estudia el uso de diferentes fuentes de información
para tareas de clasificación de textos. Dado el creciente número de bibliotecas digitales,
se impone una revisión de la información disponible en dichas bases de datos.
Se han…

Se dan argumentos a favor de que las colecciones de las combinaciones de palabras significativas en los diccionarios electrónicos modernos del uso general se deben extender en lo máximo posible. Igor Mel'cuk clasifica las combinaciones de palabras en frasemas completos,…

The main purpose of this book is to present the contents of an introductory course in databases. In this regard, one can find a number of material validity and recognized different scopes. This work is developed under the guidelines that…

In a scene where stakeholders are geographically distributed, communication presents new challenges for research areas. Considering the characteristics of interpersonal communication and the virtual area where it is carried out, the importance of applying interdisciplinary approaches, such as Cognitive Engineering,…

El objetivo del proyecto Portal da Língua Portuguesa es construir, con un doble
objetivo, un juego de recursos léxicos. En primer lugar, estos recursos sirven como fuente de
información para una página web sobre la lengua portuguesa para el público…

El presente artículo describe un sistema de adquisición de datos para un medidor de deformación. Se presenta el análisis del diseño de la circuitería y la programación, los resultados obtenidos y finalmente algunas conclusiones.

The Financial Accounting impedes the registration on behalf of the information on the intangible of the different companies. To attenuate this situation, many companies offer voluntary data on them in the accounting documentation. This work analyzes the voluntary information of…

One of the most prominent areas in the two last decades of intangible assets research has been, doubtlessly, the issues related to the creation and exploitation of organizational knowledge. But organizational knowledge is a complex process
indeed, where multiple levels…

The aim of this text is to demonstrate the nature of the process of industrial change taking place in the Teruel economy during the period 1992-1998. The text forms part of a research project centred on pinpointing the most dynamic…

Vertical partitioning, in which attributes of a relation are
assigned to partitions, is aimed at improving database
performance. We extend previous research that is based on
a single relation to multi-relation database environment,
by including referential integrity constraints, access time