Metabuscador

Filtrado por:

Temas

Idiomas

Año

2013 (1)
2012 (7)
2011 (1)
2010 (1)
2009 (1)
2008 (3)
Más...

Aproximadamente 14 registro(s) hasta el momento: (knowledge)

Mostrar 10 | 50 | 100 resultados por página

Recurso libre

Towards a reverse engineering approach for guiding user in applying data mining
Espinosa, Roberto - Mazón López, José Norberto - Zubcoff Vallejo, José Jacobo

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	Data mining is at the core of the knowledge discovery process. However, an initial preprocessing step is crucial for assuring reliable results within this process. Preprocessing of data is a time-consuming and non-trivial task since data quality issues should be…
Fecha:	2012-11-16
Recurso:	RUA Docencia

Recurso libre

A knowledge-based textual entailment approach applied to the QA answer validation at CLEF 2006
Ferrández Escámez, Óscar - Muñoz Terol, Rafael - Muñoz Guillena, Rafael - Martínez Barco, Patricio - Palomar Sanz, Manuel

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	The Answer Validation Exercise (AVE) is a pilot track within the Cross-Language Evaluation Forum (CLEF) 2006. The AVE competition provides an evaluation frame- work for answer validations in Question Answering (QA). In our participation in AVE, we propose a system…
Fecha:	2012-05-30
Recurso:	RUA Docencia

Recurso libre

INVOCA: consultando la linked open data en lenguage natural, INVOCA: querying the linked open data in natural language
Lupiani Ruiz, Eduardo - Navarro, Victoriano - Ruiz Martínez, Juana María - Valencia García, Rafael - Vivancos Vicente, Pedro J. - Castejón Garrido, Juan Salvador

Formato:	info:eu-repo/semantics/article
Enlaces:	La finalidad del proyecto INVOCA, es el desarrollo de una interfaz de consulta en lenguaje natural para acceder a las distintas bases de conocimiento disponibles actualmente en la Web mediante la ”Linked Open Data”. Este proyecto ha sido desarrollado conjuntamente…
Fecha:	2010-10-25
Recurso:	RUA Docencia

Recurso libre

Integrating sustainability in decision-making processes: a modelling strategy
Cabot, Jordi - Easterbrook, Steve - Horkoff, Jennifer - Lessard, Lysanne - Liaskos, Sotirios - Mazón López, José Norberto

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	One of the most difficult problems that humanity currently faces is the sustainable development of our society, i.e. how to meet the needs of the present without compromising the ability of future generations to meet their own needs. Solving this…
Fecha:	2012-11-16
Recurso:	RUA Docencia

Recurso libre

Tratamiento de la personalización dinámica en modelos conceptuales de aplicaciones web
Garrigós Fernández, Irene - Gómez Ortega, Jaime - Cachero Castro, Cristina

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	Las aproximaciones de Modelado Conceptual para la web necesitan extensiones para especificar propiedades de personalización dinámica para diseñar aplicaciones web más potentes. Las propuestas actuales proveen técnicas para soportar personalización dinámica, usualmente enfocadas en detalles de implementación. Este artículo presenta…
Fecha:	2012-11-15
Recurso:	RUA Docencia

Recurso libre

Consultas con errores ortográficos en RI multilingüe: análisis y tratamiento, Misspelled queries in cross-language IR: analysis and management
Vilares Calvo, David - Blanco González, Adrián - Vilares Ferro, Jesús

Formato:	info:eu-repo/semantics/article
Enlaces:	Este artículo estudia el impacto de los errores ortográficos en las consultas sobre el rendimiento de los sistemas de recuperación de información multilingüe, proponiendo dos estrategias para su tratamiento: el empleo de técnicas de corrección ortográfica automática y la utilización…
Fecha:	2013-09-10
Recurso:	RUA Docencia

Recurso libre

Integrating the development of data mining and data warehouses via model-driven engineering
Zubcoff Vallejo, José Jacobo - Pardillo Vela, Jesús - Mazón López, José Norberto - Trujillo Mondéjar, Juan Carlos

Formato:	info:eu-repo/semantics/article
Enlaces:	Data mining is one of the most important analysis techniques to automatically extract knowledge from large amount of data. Nowadays, data mining is based on low-level specifications of the employed techniques typically bounded to a specific analysis platform. Therefore, data…
Fecha:	2012-03-08
Recurso:	RUA Docencia

Recurso libre

A maximum entropy-based word sense disambiguation system
Suárez Cueto, Armando - Palomar Sanz, Manuel

Formato:	info:eu-repo/semantics/bookPart
Enlaces:	In this paper, a supervised learning system of word sense disambiguation is presented. It is based on conditional maximum entropy models. This system acquires the linguistic knowledge from an annotated corpus and this knowledge is represented in the form of…
Fecha:	2007-07-18
Recurso:	RUA Docencia

Recurso libre

A knowledge based method for the medical question answering problem
Muñoz Terol, Rafael - Martínez Barco, Patricio - Palomar Sanz, Manuel

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, a restricted domain question answering (QA) system is described. The design architecture of this QA system and the features that allow the adaptation of the QA system to the medical domain are also presented. The advantages of…
Fecha:	2008-03-06
Recurso:	RUA Docencia

Recurso libre

10.

Il sistema TERSEO per l'italiano, Ita-TERSEO
Saquete Boró, Estela - Martínez Barco, Patricio - Muñoz Guillena, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	In this paper, we describe the process to extend TERSEO system to Italian using an automatic porting to this new language, as it was performed to English., In questo report viene descritto il processo in base al quale TERSEO, un…
Fecha:	2008-03-17
Recurso:	RUA Docencia

Recurso libre

11.

An algorithm for anaphora resolution in Spanish texts
Palomar Sanz, Manuel - Ferrández Rodríguez, Antonio - Moreno Boronat, Lidia - Martínez Barco, Patricio - Peral Cortés, Jesús - Saiz Noeda, Maximiliano - Muñoz Guillena, Rafael

Formato:	info:eu-repo/semantics/article
Enlaces:	This paper presents an algorithm for identifying noun phrase antecedents of third person personal pronouns, demonstrative pronouns, reflexive pronouns, and omitted pronouns (zero pronouns) in unrestricted Spanish texts. We define a list of constraints and preferences for different types of…
Fecha:	2007-10-28
Recurso:	RUA Docencia

Recurso libre

12.

Event ordering using TERSEO system
Saquete Boró, Estela - Muñoz Guillena, Rafael - Martínez Barco, Patricio

Formato:	info:eu-repo/semantics/preprint
Enlaces:	In this paper, a method of event ordering based on temporal information resolution is presented. This method consists of two main steps: on the one hand, the recognition and resolution of the temporal expressions that can be transformed on a…
Fecha:	2007-10-29
Recurso:	RUA Docencia

Recurso libre

13.

MDWEnet: a practical approach to achieving interoperability of model-driven web engineering methods
Vallecillo, Antonio - Koch, Nora - Cachero Castro, Cristina - Comai, Sara - Fraternali, Piero - Garrigós Fernández, Irene - Gómez Ortega, Jaime - Kappel, Gerti - Knapp, Alexander - Matera, Maristella - Meliá Beigbeder, Santiago - Moreno, Nathalie - Pröll, Birgit - Reiter, Thomas - Retschitzegger, Werner - Rivera, José E. - Schauerhuber, Andrea - Schwinger, Wieland - Wimmer, Manuel - Zhang, Gefei

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	Current model-driven Web Engineering approaches (such as OO-H, UWE or WebML) provide a set of methods and supporting tools for a systematic design and development of Web applications. Each method addresses different concerns using separate models (content, navigation, presentation, business…
Fecha:	2012-11-15
Recurso:	RUA Docencia

Recurso libre

14.

A prototype tool for the automatic generation of adaptive websites
Garrigós Fernández, Irene - Cruz, Cristian - Gómez Ortega, Jaime

Formato:	info:eu-repo/semantics/conferenceObject
Enlaces:	This paper presents AWAC, a prototype CAWE tool for the automatic generation of adaptive Web applications based on the A-OOH methodology. A-OOH (Adaptive OO-H) is an extension of the OO-H approach to support the modeling of personalized Websites. A-OOH allows…
Fecha:	2012-11-15
Recurso:	RUA Docencia