La relevancia conceptual de Gadamer

El problema de la fusión de colecciones en la recuperación de información multilingüe y distribuida: cálculo de la relevancia de documental en dos pasos

PhD Thesis in Computer Science written by Fernando Martínez Santiago under the supervision of Dr. L. Alfonso Ureña López (Univ. of Jaén). The author was examined in September 2004 by the commitee formed by Felisa Verdejo Maillo (UNED), Manuel Palomar Sanz (Univ. of Alicante), Horacio Rodríguez Hontoria (Univ. politécnica of Cataluña), José Carlos Gónzales Cristóbal (Univ. politécnica of Madrid)...

Aplicación de la realimentación por relevancia con base textual para sistemas de recuperación visual

Pseudo-relevance feedback is a common technique in information retrieval. Content Based Information Retrieval systems (CBIR), like visual retrieval engines, suffer from low performance due to the distance between the semantic interpretation of an image and its visual features. This is the reason why such a systems are empowered when textual information is associated to the images in the collect...

Etude sur la digestion pancratique de la caseine pour la production de la toxine tetanique

Ontologías mixtas para la representación conceptual de objetos de aprendizaje

Lot of resources in virtual learning are stored in repositories. The tendency towards standarization of these repositories has improved information sharing, searching and retrieval and fomented the interoperability among existing platforms. The metadata esencially contribute basic syntactic information, so it is necessary a semantic structure to enrich Learning Objects (LOs) management into the...

Description de Hyalomma dromedarii (Koch 1844) Morphologie de la larve et de la nymphe