El objetivo de KNOW2 es avanzar en el desarrollo de un entorno integrado que permita la implantación a bajo coste de portales verticales de acceso a la información para dominios concretos. El proyecto tiene una duración de tres años y…

Adaptive websites usually change as effect of user navigational actions. Most current web engineering approaches (which consider personalization) allow to detect basic user browsing behaviour (e.g. user click on a link) but don’t consider the definition of (complex) behaviour events…

When training hidden-Markov-model-based part-of-speech (PoS) taggers involved in machine translation systems in an unsupervised manner the use of target-language information has proven to give better results than the standard Baum-Welch algorithm. The target-language-driven training algorithm proceeds by translating every possible…

Presentation of existing curricula connected with usability and accessibility at the University of Alicante for the Leonardo da Vinci project "GUI Usability and Accessibility: Exchanging Knowledge and Experiences" (Grenoble, France, 27 November 2012)., Presentación del currículo actual relacionado con la…

In this paper, a restricted domain question answering (QA) system is described. The design architecture of this QA system and the features that allow the adaptation of the QA system to the medical domain are also presented. The advantages of…

Data mining is at the core of the knowledge discovery process. However, an initial preprocessing step is crucial for assuring reliable results within this process. Preprocessing of data is a time-consuming and non-trivial task since data quality issues should be…

La finalidad del proyecto INVOCA, es el desarrollo de una interfaz de consulta en lenguaje natural para acceder a las distintas bases de conocimiento disponibles actualmente en la Web mediante la ”Linked Open Data”. Este proyecto ha sido desarrollado conjuntamente…

The extension to new languages is a well known bottleneck for rule-based systems. Considerable human effort, which typically consists in re-writing from scratch huge amounts of rules, is in fact required to transfer the knowledge available to the system from…

El proyecto plantea analizar, experimentar y desarrollar nuevas tecnologías de minería de texto y datos, de forma interrelacionada en sistemas inteligentes de información médica. Se implementará un sistema inteligente de acceso a la información basado en ellas, que ofrezca funcionalidades…

Obtaining an implementation of a data warehouse is a complex task that forces designers to acquire wide knowledge of the domain, thus requiring a high level of expertise and becoming it a prone-to-fail task. Based on our experience, we have…