The Semantic Web attempts to reach a state in the future where everything on the Web will no longer be only machine-readable, but also machine-understandable. An ontology is an explicit specification of a conceptualization. A conceptualization is an abstract, simplified…

Robotic soccer is a way of putting different developments in intelligent agents into practice, including not only problems such as multi-agent planning and coordination, but also physical problems related to vision and communication subsystems. In this work, we present the…

This paper describes the development of an image retrieval
system that combines probabilistic and ontological information1. The
process is divided in two different stages: indexing and retrieval. Three
information flows have been created with different kind of information
each one:…

In the last few years, several studies have emphasized the use of ontologies as an alternative to organization of the information.
The notion of ontology has become popular in fields such as intelligent information integration, information retrieval on the Internet,…

This dissertation investigates "geological" literature in the 19th century, and aims to describe a poetics of the earth sciences. Focusing on the work of Adalbert Stifter (1805-1868), whose literary experiments translate and transform scientific knowledge, the dissertation argues that the…

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Tradicionalmente, los sistemas de evaluación automática de respuestas en texto libre se han basado únicamente en el uso de técnicas de Procesamiento de Lenguaje Natural. De esta forma se ha ido mejorando el rendimiento de estos sistemas, pero no se…

This article offers an interpretation in terms of metapoetic theory of The Wanderings of
Oisin, Yeats's first important work. Our purpose is to prove that an analysis of the poem
upon this basis can be useful to solve the semantic…

This article explores the stylistic devices and narrative techniques that the late 19th-century
great American satirist employed to subvert and ridicule his contemporaries'
understanding of language and of its relationship to reality. According to Bierce, language
is not merely a…

We present a new algorithm to process captured images of reflected Placido rings. Up to our knowledge, conventional topographers transform from Cartesian to polar coordinates and vice-versa, thus extrapolating corneal data and introducing noise and image artefacts. Moreover, captured data…