Database

Creator

Date

Thumbnail

Search results

71 records were found.

La Recuperación de la Información es un área de investigación fuertementerelacionado con las Ciencias de la Documentación y con la Informática. Losprincipales modelos propuestos dependen en mayor o menor medida delidioma, tanto de los documentos como de las consultas que se formulan. Pesea ser el español una de las lenguas más habladas, el trabajo de investigación yexperimentación en Recuperación de la Información sobre coleccionesdocumentales en español es poco abundante. Se pasa revista a los principales trabajos publicados en esta línea, se comentan los principales problemas encontrados, así como los resultados obtenidos.
Comunicación presentada en el 9º Workshop de Rebiun sobre proyectos digitales, Investigación, innovación e información: tendencias en los sistemas digitales de gestión de la producción científica, celebrado en Salamanca los días 1 y 2 de octubre de 2009.
El diezmo constituye un elemento económico de gran importancia a lo largo de todo el Antiguo Régimen, tanto en su aspecto cuantitativo, como por las connotaciones que conlleva en lo referente a la estructura socioeconómica imperante. No se pretende hacer aquí un estudio del diezmo en general, sino examinar su plasmación concreta en Salamanca durante el siglo XVIII.
This document shows the current state of the digital libraries. Besides, it does a tour across thedifferent definitions enunciated in the latter years. Provided that the fields of performance aswell as the nature of the digital libraries are very varied, it proposes several classifications. Alsoit treats other fix aspects on the construction and design of digital libraries. In this respect, thereare exposed some of the most interesting concepts of the application in the distributed systems.Nevertheless, the construction of digital libraries is not anything trivial, for this reason, some ofthe more important troubles are exposed.One of the more important performance fields of the digital libraries is the universe ofInternet and, more specifically, the web content management. For this reason, there is included awhole chapter dedicated to...
[EN] In this thesis asks the graduate in the field of Computer Engineering and graduated in the field of Mechanical Engineering to respect what is your assessment with 18 specific and 24 generic skills. The survey is conducted in two languages, Spanish and Portuguese and distributed by Spain and northern Portugal. The conclusions are as follows. General conclusions: The skills tested are generally well rated, except for: Specific Skills: Marketing and humanistic knowledge. Generic Competence: Knowledge of other cultures and customs. There are large differences between countries and the degrees considered. Graduates give more importance to the generic skills to specific. Conclusions statistical study: In the study of independence by Chi-square test, we find that in both areas there are 16 Engineering skills between specific and general,...
Este estudio ofrece una panorámica general de las formas de explotación en la provincia de Salamanca en el S.XVIII, tomando como fuente básica el Catastro de Ensenada.
Este congreso que se celebra dentro del Máster en Sistemas Inteligentes de la Universidad de Salamanca proporciona la oportunidad ideal para que sus estudiantes presenten sus primeros trabajos de investigación. Esta segunda edición tuvo lugar en diciembre de 2008.
Se describe la tarea bilingüe de la recuperación de la información, que formula preguntas en español para recuperar documentos en inglés, basado en el modelo vectorial. Los resultados son inferiores a los obtenidos con la recuperación monolingüe.
In this text we compile the grounds and reasons why the Virtual Private Networksare being strongly introduced in the context of data communication and computer security.It is also reasoned out the election of a specfic Virtual Private Network (OpenVPN), in order to be implemented and tested. We deeply analyze this kind of Virtual Network, the different scenarios in which it can be applied, as well as its confiuration and installation. Finally we analyze the achieved results and the possible security problems that may arise.
This paper describes an experimental investigation carried out to evaluate the user interaction with a cross-language question answering system. Question answering is an advanced information retrieval task that attempts to find exact answers to specific information needs. A minimal fragment of text answering the question is sought, for which purpose a large document collection is used. The problem is greater when documents are in a language in which the user is rather unskilled. In this situation, interaction with the user improves system accuracy. The main objective is to develop enhanced systems to help users to solve their information needs. Two forms of interaction were explored. Firstly, having the system suggest term to add to the question in the language of the documents. Secondly, allowing the user to view not just passages of ...
Want to know more?If you want to know more about this cutting edge product, or schedule a demonstration on your own organisation, please feel free to contact us or read the available documentation at http://www.keep.pt/produtos/retrievo/?lang=en