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Featured researches published by A. Peñas.


cross language evaluation forum | 2005

UNED at WebCLEF 2005

Javier Artiles; Víctor Peinado; A. Peñas; Julio Gonzalo; Felisa Verdejo

This paper describes the experiments submitted by UNED’s NLP Group to the WebCLEF 2005 track in the bilingual English to Spanish task. We present two different runs: i) a simply search over the whole content of the documents; ii) a series of restricted searches over given fields according to their descriptiveness. Our newly developed approach for searching ordered fields performs 80% better than the baseline. We also describe a non-supervised approach to translate out-of-vocabulary words.


ELST '99 Proceedings of the Workshop on Computer and Internet Supported Education in Language and Speech Technology | 1999

An open distance learning web-course for NLP in IR

Felisa Verdejo; Julio Gonzalo; A. Peñas

A computer-based course addressing the topic of applying Natural Language resources and techniques to Information Retrieval is presented. The course provides several Internet on-line resources to support a learning by doing approach in a real world context. Rationale for the design of the course is presented and a detailed description of the course structure and content is given.


Archive | 2010

Proceedings of LREC

Diana Santos; L.M. Cabral; Corina Forascu; Pamela Forner; Fredric C. Gey; Katrin Lamm; Thomas Mandl; Petya Osenova; A. Peñas; Álvaro Rodrigo; Julia Maria Schulz; Y. Skalban; E.F. Tjong Kim Sang


Archive | 2001

Corpus-based terminology extraction applied to information access

A. Peñas; Felisa Verdejo; Julio Gonzalo


language resources and evaluation | 2010

GikiCLEF: Crosscultural issues in multilingual information access

Diana Santos; L.M. Cabral; Corina Forascu; Pamela Forner; Fredric C. Gey; Katrin Lamm; Thomas Mandl; Petya Osenova; A. Peñas; Álvaro Rodrigo; Julia Maria Schulz; Y. Skalban; E.F. Tjong Kim Sang


Archive | 2005

Evaluating DUC 2004 with QARLA Framework

Enrique Amigó; Julio Gonzalo; A. Peñas; Felisa Verdejo


Procesamiento Del Lenguaje Natural | 2009

QEAVis: Quantitative Evaluation of Academic Websites Visibility

María Felisa Verdejo Maíllo; Enrique Amigó; Lourdes Araujo; Víctor Fresno Fernández; Guillermo Garrido; Raquel Martínez; A. Peñas; A. Pérez; Álvaro Rodrigo; J. Romo; Arkaitz Zubiaga; Isidro F. Aguillo Caño; María Jesús Fernández; A.M. Utrilla


Archive | 2009

Comparing Approaches for Evaluating Question Answering Validation

Álvaro Rodrigo; A. Peñas; Felisa Verdejo


JBIDI | 2002

Acceso a la informacin mediante exploracin de sintagmas

A. Peñas; Julio Gonzalo; Felisa Verdejo


JBIDI 2000 : primeras Jornadas de bibliotecas digitales, 6 y 7 de noviembre, Valladolid, 2000, ISBN 84-8448-066-6, págs. 139-148 | 2000

ITM: un motor de búsqueda multilingüe basado en indexación semántica

Julio Conzalo; D. Fernández; María Felisa Verdejo Maíllo; A. Peñas; F. López

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Julio Gonzalo

National University of Distance Education

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Álvaro Rodrigo

National University of Distance Education

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Enrique Amigó

National University of Distance Education

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Corina Forascu

Alexandru Ioan Cuza University

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Fredric C. Gey

University of California

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Pamela Forner

Carnegie Mellon University

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Katrin Lamm

University of Hildesheim

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