José Luis Alonso Berrocal

... técnicas de estudio aplicables al Web Autor: José L. Alonso Berrocal; Carlos G. Figuerola ... resumen) El régimen jurídico de los registradores administrativos telemáticos / Luis Pérez Almansa ... del CEU-Universidad Cardenal Herrera y de la Universidad Miguel Hernández de Elche ...

El proyecto ha sido realizado por seis profesores del Departamento de Informática, adscritos a la Facultad de Traducción y Documentación de la Universidad de Salamanca. El objetivo fundamental es ofrecer al profesorado una herramienta de apoyo a su labor docente, con la cual se pudieran crear y fomentar novedosos servicios de comunicación entre el profesor y el alumno, aprovechando para ello las oportunidades que brindan las redes de ordenadores en el proceso de enseñanza/aprendizaje. El resultado ha sido la elaboración de programas informáticos integrados entre sí que permiten realizar las siguientes tareas: publicación de documentos en Internet, facilitar ejercicios autoevaluativos en linea, habilitar y mantener sistemas de mensajería entre alumnos y profesor, organizar y mantener foros de debate en línea y divulgar información a través de tablones de anuncios en línea

Programa informático de enseñanza-aprendizaje de control automático asistido por ordenador, de carácter tutorial didáctico e interactivo. Realizado por profesores de la Escuela Técnica Superior de Béjar y la Facultad de Ciencias de Salamanca. Se ha utilizado el programa de cálculo científico y visualización gráfica MATLAB -ampliamente utilizado y conocido en entornos científicos y académicos- en la enseñanza y aprendizaje de control automático, sin necesidad de programar con tal programa. Se ha realizado programación de aplicaciones informáticas basada en objetos mediante visual-basic. Programa informático softcontrol. Las características de la innovación diseñada es un programa interactivo de enseñanza y aprendizaje de control automático con ejemplos de ejercicios resueltos y ejercicios abiertos a la resolución en linea por parte del usuario. Contiene manual del usuario y manual de instalación

ABSTRACT Introduction. Institutional websites are sources of content and spaces that bring together users and institutions with common interests and objectives. This article offers an analysis of this type of digital resources from a structural perspective that goes beyond their design or the quality of their content. Methods. To this end, this article offers a social network analysis, supported by cybermetrics, of the structure of the websites of the biomedical research centres of Castile and León. This study presents the different properties of the network structures and the topological measures that allow the identification of the most important pages of each website according to the flows of information, which influences the visibility of the contents that these websites want to disseminate. Results. The results indicate that there are certain areas that can be improved in the structure of the sample of websites. In particular, there the study detected a lack of information links and homepages that had little relevance in comparison to the rest of the website. Conclusions. Finally, after the evaluation of results, this study revealed deficiencies in the structure of the sample of websites, which will affect their objectives and will complicate the dissemination of contents and their visibility.

This paper describes our work at CLEF 2006 Robust task. This task is an ad-hoc task that explores methods for stable retrieval by focusing on poorly performing topics. We have realized experiments for all subtask: monolingual (EN, ES, FR and IT), bilingual (IT!ES) and multilingual (ES!(EN ES FR IT)) retrieval. For monolingual retrieval we have focused our work on local

En aquest article es descriu el disseny i el funcionament d'un motor de recuperació d'informació basat en el model vectorial, que té la finalitat de servir de base d'experimentació en tasques d'investigació i com a recurs per a la docència. No obstant això, el motor és completament operacional i es pot utilitzar en entorns documentals. Construït sobre una base de

ABSTRACT This paper describes our participation in bilingual retrieval (queries in Spanish on documents in English), by means of an information retrieval system based on the vector model. The queries, formulated in Spanish, were translated into English by means of a commercial automatic translation system; the terms extracted from the resulting translations were filtered in order to get rid of empty words and then they were normalised by stemming. Results are poorer than those obtained through monolingual retrieval with the original queries in English slightly above 15%.

An introduction to the power laws, enunciated by Michalis Faloutsos, is made and that allows us to make a characterization of the Web through the analysis of their topology. Their most important characteristics are described and how calculate some of the values of the most interesting functions.

This article describes the participation of the REINA Research Group of the University of Salamanca in WebCLEF 2006. This year we participated in the Monolingual Mixed Task in Spanish. The entire EuroGOV collection was processed to select all the pages in Spanish. All the pages with domain .es were also pre-selected. Our objective this year was to try pre-retrieval techniques

This year’s WebCLEF task was to retrieve snippets and pieces from documents on various topics. The extraction and the choice of the most widely used snippets can be carried out using various methods. This article illustrates the segmentation process and the choice of snippets produced in this process. It also describes the tests carried out and their results.

This paper describes our work at CLEF 2007 Robust Task. We have applied local query expansion using windows of terms, but considering different measures of robustness during the training phase in order to optimize the performance: MAP, GMAP, MMR, GS@10, P@10, number of failed topics, number of topics below 0.1 MAP, and number of topics with P@10=0. The results were

This year’s WebCLEF task was to retrieve snippets and pieces from documents on various topics. The extraction and the choice of the most widely used snippets can be carried out using various methods. However, the way in which web pages are usually converted to plain text introduces a series of problems that cause inefficiency in the retrieval. Duplicate information, absolutely

Presentamos un estudio observacional sobre la relación entre niveles elevados de carboxihemoglobina (COHB) e intoxicación subclínica por monóxido de carbono (CO) en nuestra área sanitaria, realizado en febrero y marzo de 2000, en 228 pacientes de ambos ...