La necesidad de dotar de multilingualidad a sistemas basados en el conocimiento
plantea un nuevo reto a la investigación en Inteligencia Artificial. La mayoría de las estrategias
adoptadas en la actualidad para la representación de multilingualidad en bases de conocimiento…

This paper presents the automatic extension of TERSEO to other languages,
a knowledge-based system for the recognition and
normalization of temporal expressions, originally developed for
Spanish.

TERSEO was extended to English and Italian through the
automatic translation of the…

This tutorial is to help you to get a better knowledge about the digital archive of the newspaper La Vanguardia.

This paper describes the implantation of a KA tool kit for use with sublanguage-specific corpora. The key idea of KA as an evolutionary process is discussed in detail. Special attention is paid to the system's attempt to avoid the pitfalls…

El estudio a largo plazo de los efectos de la fragmentación del hábitat en un mismo territorio tiene dos ventajas: facilita la comprensión de procesos no siempre evidentes en aproximaciones puntuales y permite incorporar con rapidez nuevas ideas y metodologías…

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…

This paper discusses the recognition of textual entailment in a text-hypothesis pair by applying a wide variety of lexical measures. We consider that the entailment phenomenon can be tackled from three general levels: lexical, syntactic and semantic. The main goals…

In the present paper I describe the conceptual level of representation of a database, currently in development, which aims at fulfilling the Functional-Lexematic model. I will concentrate on the semantic component, as it is central for the theory of Functional…

In the last decade, advertising agency industry has experienced an enormous growth prompted by the structural and technological advances. According to The European Advertising and Media Forecast, from 1990 to 2000, in the assembly of the countries of the European…

El artículo desarrolla la temática de identidad profesional del Trabajo Social a partir de abordar los conceptos de tradición, historia, sentido, experiencia. Señala la presencia de la heterogeneidad en dicha construcción. Incorpora la categoría “identidad de frontera”, clave para comprender…