Publications


144 entries « 3 of 3 »

2010

Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús; Díez-Pastor, José Francisco

An Experimental Study on Ensembles of Functional Trees Proceedings Article

In: Gayar, Neamat El; Kittler, Josef; Roli, Fabio (Ed.): 9th International Workshop on Multiple Classifier Systems, MCS 2010, pp. 64-73, Cairo, Egypt, 2010, ISBN: 978-3-642-12126-5.

Links | BibTeX | Tags: Data Mining, Decision trees, Ensemble methods

Pardo, Carlos; Rodríguez, Juan José; Díez-Pastor, José Francisco; García-Osorio, César

Random Oracles for Regression Ensembles Proceedings Article

In: Workshop on Supervised and Unsupervised Ensemble Methods and their Applications, SUEMA 2010, pp. 85-96, 2010.

BibTeX | Tags: Data Mining, Random oracles, Regression ensembles

Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús

Forests of Nested Dichotomies Journal Article

In: Pattern Recognition Letters, vol. 31, no. 2, pp. 125-132, 2010, ISSN: 0167-8655.

Links | BibTeX | Tags: Data Mining, Decision trees, Ensemble methods

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César; Pardo, Carlos

Random Projections for SVM Ensembles Book Chapter

In: García-Pedrajas, Nicolás; Herrera, Francisco; Fyfe, Colin; Benítez, José Manuel; Ali, Moonis (Ed.): Trends in Applied Intelligent Systems: 23rd International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2010, vol. 6097, pp. 87–95, Springer, Córdoba, Spain, 2010, ISBN: 978-3-642-13024-3.

Links | BibTeX | Tags: Data Mining, Support vector machines

Pardo, Carlos; Rodríguez, Juan José; García-Osorio, César; Maudes, Jesús

An Empirical Study of Multilayer Perceptron Ensembles for Regression Tasks Proceedings Article

In: García-Pedrajas, Nicolás; Herrera, Francisco; Fyfe, Colin; Benítez, José Manuel; Ali, Moonis (Ed.): Trends in Applied Intelligent Systems: 23rd International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2010, pp. 106–115, Springer, Córdoba, Spain, 2010, ISBN: 978-3-642-13024-3.

BibTeX | Tags: Data Mining, Ensemble methods, Neural networks, Regression

Díez-Pastor, José Francisco; Rodríguez, Juan José; Bustillo, Andrés; García-Osorio, César; Reñones, Aníbal

Aplicación de Bosques de Decisión a la Detección de Roturas en Herramientas Multifilo Proceedings Article

In: Troncoso, Alicia; Riquelme, José C (Ed.): V Simposio de Teoría y Aplicaciones de Minería de Datos, TAMIDA 2010, pp. 275-282, Garceta grupo editorial, 2010, ISBN: 978-84-92812-60-8, (Simposio organizado por Red Española de Minería de Datos y Aprendizaje).

BibTeX | Tags: Applied Machine Learning, Business intelligence, Data Mining

2009

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Disturbing Neighbors Ensembles for Linear SVM Proceedings Article

In: Benediktsson, Jon Atli; Kittler, Josef; Roli, Fabio (Ed.): 8th International Workshop on Multiple Classifier Systems, MCS 2009, pp. 191–200, Springer-Verlag, Reykjavik, Iceland, 2009, ISBN: 978-3-642-02325-5.

Links | BibTeX | Tags: Classifier ensembles, Data Mining, Decision trees, Disturbing neighbors, Ensemble methods, Support vector machines

Rodríguez, Juan José; Maudes, Jesús; Pardo, Carlos; García-Osorio, César

Disturbing Neighbors Ensembles for Regression Proceedings Article

In: XIII Conferencia de la Asociación Española para la Inteligencia Artificial, CAEPIA - TTIA 2009, pp. 369-378, Asociación Española para la Inteligencia Artificial, Sevilla, Spain, 2009, ISBN: 978-84-692-6424-9.

BibTeX | Tags: Data Mining, Disturbing neighbors, Regression, Regression ensembles

2008

García-Osorio, César; Díez-Pastor, José Francisco; Maudes, Jesús; Rodríguez, Juan José

LICENSE PLATE NUMBER RECOGNITION — New heuristics and a comparative study of classifiers Proceedings Article

In: Filipe, Joaquim; Andrade-Cetto, Juan; Ferrier, Jean-Louis (Ed.): 5th International Conference on Informatics in Control, Automation and Robotics (ICINCO 2008), pp. 268-273, Universidad da Madeira, Funchal, Madeira, Portugal, 2008, ISBN: 978-989-8111-31-9.

BibTeX | Tags: Data Mining, License plate number recognition

García-Osorio, César; García-Pedrajas, Nicolás

Constructing ensembles of classifiers using linear projections based on misclassified instances Proceedings Article

In: Verleysen, Michel (Ed.): 16th European Symposium on Artificial Neural Networks (ESANN 2008), pp. 283–288, d-side publications, Bruges, Belgium, 2008, ISBN: 2-930307-08-0.

BibTeX | Tags: Classifier ensembles, Data Mining, Ensemble methods, Linear projections

García-Osorio, César; Mediavilla-Sáiz, Iñigo; Jimeno-Visitación, Javier; García-Pedrajas, Nicolás

Computer Science teaching push-down automata and turing machines Proceedings Article

In: Proceedings of the 13th annual conference on Innovation and technology in computer science education (ITiCSE 2008), pp. 316–316, ACM, Madrid, Spain, 2008, ISBN: 978-1-60558-115-6.

Links | BibTeX | Tags: Computer Science teaching, Parsing algorithms, Push-down automata, Regular expressions, Turing machines

García-Osorio, César; Gómez-Palacios, Carlos; García-Pedrajas, Nicolás

A tool for teaching LL and LR parsing algorithms Proceedings Article

In: Proceedings of the 13th annual conference on Innovation and technology in computer science education (ITiCSE 2008), pp. 317–317, ACM, Madrid, Spain, 2008, ISBN: 978-1-60558-115-6.

Links | BibTeX | Tags: Computer Science teaching, LL parsing, LR parsing, Parsing algorithms

García-Osorio, César; Jimeno-Visitación, Javier; Mediavilla-Sáiz, Iñigo

Extensiones de THOTH para la simulación de autómatas de pila y máquinas de Turing Proceedings Article

In: Actas de las XIV Jornadas de Enseñanza Universitaria de Informática (JENUI 2008), pp. 595–602, Granada, 2008, ISBN: 978-84-612-4475-1.

BibTeX | Tags: Computer Science teaching, Push-down automata, Turing machines

García-Puente, Rodrigo; García-Osorio, César; Peña-Peña, Ángel

Un simulador del lenguaje IL del estándar IEC 61131-3 como apoyo a la asignatura de Automática Industrial Proceedings Article

In: Actas de las XIV Jornadas de Enseñanza Universitaria de Informática (JENUI 2008), pp. 603–610, Granada, 2008, ISBN: 978-84-612-4475-1.

BibTeX | Tags: Computer Science teaching, End of studies project, IEC 61131-3

García-Osorio, César; Gómez-Palacios, Carlos; Maudes-Raedo, Jesús; Rodríguez, Juan José

BURGRAM: Una herramienta interactiva para el estudio de los algoritmos de análisis sintáctico ascendente y descendente Proceedings Article

In: Actas de las XIV Jornadas de Enseñanza Universitaria de Informática (JENUI 2008), pp. 427–634, Granada, 2008, ISBN: 978-84-612-4475-1.

BibTeX | Tags: Computer Science teaching, LL parsing, LR parsing, Parsing algorithms

Maudes-Raedo, Jesús; Rodríguez, Juan José; García-Osorio, César

Disturbing Neighbors Diversity for Decision Forest Proceedings Article

In: Valentini, Giorgio; Okun, Oleg (Ed.): Workshop on Supervised and Unsupervised Ensemble Methods and Their Applications (SUEMA 2008), pp. 67–71, Patras, Grecia, 2008, ISBN: 978-84-612-4475-1.

BibTeX | Tags: Classifier ensembles, Data Mining, Decision trees, Disturbing neighbors, Ensemble methods

2007

García-Osorio, César; Arnáiz-González, Álvar; Arnáiz-Moreno, Andrés

Página web dinámica para el aprendizaje de la teoría de autómatas y lenguajes formales Proceedings Article

In: Simposio nacional de tecnologías de la información y las comunicaciones en la educación, pp. 323–326, Zaragoza, 2007, ISBN: 978–84–9732–597–4.

BibTeX | Tags: Chomsky normal form, Cocke-Younger-Kasami algorithm, Computer Science teaching, Finite automata, Grammars, LL parsing, Regular expressions

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Cascading with VDM and Binary Decision Trees for Nominal Data Proceedings Article

In: Okun, Oleg; Valentini, Giorgio (Ed.): Workshop on Supervised and Unsupervised Ensemble Methods and Their Applications (SUEMA'2007), pp. 28–42, Gerona, 2007.

BibTeX | Tags: Cascading, Data Mining, Ensemble methods

García-Osorio, César; Arnaiz-González, Álvar; Arnaiz-Moreno, Andrés

THOTH: A new tool for automata theory learning Proceedings Article

In: International Technology, Education and Development Conference (INTED2007), International Association of Technology, Education and Development, Valencia, 2007, ISBN: 978-84-611-4517-1.

Abstract | BibTeX | Tags: Chomsky normal form, Cocke-Younger-Kasami algorithm, Computer Science teaching, Finite automata, Grammars, LL parsing, Regular expressions

García-Pedrajas, Nicolás; García-Osorio, César; Fyfe, Colin

Nonlinear ``boosting'' projections for ensemble construction Journal Article

In: Journal of Machine Learning Research, vol. 8, pp. 1–33, 2007, ISSN: 1532-4435.

Abstract | Links | BibTeX | Tags: Boosting, Classifier ensembles, Data Mining, Ensemble methods, Neural networks, Nonlinear projections

Maudes, Jesús; Rodríguez, Juan José; García-Osorio, César

Cascading for Nominal Data Proceedings Article

In: 7th International Workshop, MCS 2007, pp. 231–240, Springer-Verlag, Prague, Czech Republic, 2007, ISSN: 0302-9743.

Links | BibTeX | Tags: Cascading, Data Mining, Ensemble methods

García-Osorio, César; Fyfe, Colin

Successes and New Directions in Data Mining Book Chapter

In: Chapter Visualizing Multi Dimensional Data, pp. 236–276, Idea Group Inc., 2007, ISBN: 1599046458.

Links | BibTeX | Tags: Andrews curves, Data Mining, Data visualization, Exploratory data analysis

García-Osorio, César; Arnáiz-Moreno, Andrés; Arnáiz-González, Álvar

Enseñanza asistida de teoría de autómatas y lenguajes formales mediante el uso de THOTH Proceedings Article

In: Actas de las XIII Jornadas de Enseñanza Universitaria de Informática (JENUI 2007), pp. 425–432, Teruel, 2007, ISBN: 978–84–9732–421–2.

BibTeX | Tags: Chomsky normal form, Cocke-Younger-Kasami algorithm, Computer Science teaching, Finite automata, Grammars, LL parsing, Regular expressions

García-Osorio, César; Benito-Esteban, J L; Maudes, Jesús; Rodríguez, Juan José

Adding Interactivity to Andrews Curves and Extensions Proceedings Article

In: Villanueva, J J (Ed.): Visualization, Imaging, and Image Processing (VIIP 2007), pp. 118–122, ACTA Press, Palma de Mallorca, 2007, ISBN: 978–0–88986–691–1.

Links | BibTeX | Tags: Andrews curves, Data Mining, Data visualization, Exploratory data analysis

García-Pedrajas, Nicolás; Romero-del-Castillo, Juan; García-Osorio, César

Boosting $k$-nearest neighbors classifiers by weighted evolutionary instace selection Proceedings Article

In: Actas de las I Jornadas sobre Algoritmos Evolutivos y Metaheurísticas (JAEM 2007), pp. 301 – 308, Zaragoza, 2007.

BibTeX | Tags: Classifier ensembles, Instance selection

2005

García-Osorio, César; Fyfe, Colin

Regaining Sparsity in Kernel Principal Components Journal Article

In: Neurocomputing, vol. 67, pp. 398–402, 2005, ISSN: 0925-2312.

Abstract | BibTeX | Tags: Data Mining, Kernel methods, Kernel Principal Components

García-Osorio, César

Data Mining and Visualization PhD Thesis

School of Computing, Paisley University, 2005.

BibTeX | Tags: Andrews curves, Data Mining, Data visualization, Neural networks, Self organizing maps

García-Osorio, César; Fyfe, Colin

The Combined Use of Self-organizing Maps and Andrews' Curves Journal Article

In: International Journal of Neural Systems, vol. 15, no. 3, pp. 1-10, 2005, ISSN: 0129-0657.

Links | BibTeX | Tags: Andrews curves, Data Mining, Data visualization, Neural networks, Self organizing maps

García-Osorio, César

Data Mining and Visualization Technical Report

Paisley University High Street, Paisley, Strathclyde, PA1 2BE, United Kingdon, no. 30, 2005.

Links | BibTeX | Tags: Andrews curves, Data Mining, Data visualization, Neural networks, Self organizing maps

García-Osorio, César; Fyfe, Colin

Visualization of High-Dimensional Data via Orthogonal Curves Journal Article

In: Journal of Universal Computer Science, vol. 11, no. 11, pp. 1806–1819, 2005, ISSN: 0948-695x.

Abstract | Links | BibTeX | Tags: Andrews curves, Data Mining, Exploratory data analysis, Grand tour methods, Visual clustering

2004

García-Osorio, César; Fyfe, Colin

An Extension of Grand Tour Methods Based on Andrews' Curves Proceedings Article

In: Villanueva, Juan J (Ed.): 4th Annual IASTED International Conference on Visualization, Imaging, and Image Processing (VIIP 2004), pp. 109–114, Marbella, Spain, 2004, ISSN: 1482-7921.

BibTeX | Tags: Andrews curves, Data analysis, Data Mining, Data visualization, Grand tour methods

García-Osorio, César; Raedo, Jesús Maudes; Fyfe, Colin

Using Andrews' Curves for Clustering and Sub-Clustering Self-Organizing Maps Proceedings Article

In: Verleysen, Michel (Ed.): European Symposium on Artificial Neural Networks (ESANN 2004), pp. 477–482, d-side publications, Bruges, Belgium, 2004, ISBN: 2-930307-04-8.

BibTeX | Tags: Andrews curves, Clustering, Data Mining, Data visualization, Neural networks, Self organizing maps

García-Osorio, César; Fyfe, Colin

Comparing Exploratory Projection Pursuit Artificial Neural Networks Proceedings Article

In: Botty, Vicente; Corchado, Emilio (Ed.): 3rd International Workshop on Practical Applications of Agents and Multiagent Systems, IWPAAMS 2004, pp. 201–210, Universidad de Burgos, 2004, ISBN: 84–96394–07–7.

BibTeX | Tags: Data Mining, Exploratory projection pursuit, Neural networks

García-Osorio, César; Fyfe, Colin

Making Agent's Decisions Transparent Proceedings Article

In: Botty, Vicente; Corchado, Emilio (Ed.): 3rd International Workshop on Practical Applications of Agents and Multiagent Systems, IWPAAMS 2004, pp. 339–342, Universidad de Burgos, 2004, ISBN: 84–96394–07–7.

BibTeX | Tags: Business intelligence, Multiagent systems

Millan, Diego Carpintero; García-Osorio, César; Raedo, Jesús Maudes

Web Dinámica para el Aprendizaje del Cálculo Relacional Proceedings Article

In: X Jornadas de enseñanza Universitaria de la Informática (JENUI 2004), pp. 493–496, Thomson Paraninfo, EPS Universidad de Alicante, Alicante, Spain, 2004, ISBN: 84-9732-334-3.

BibTeX | Tags: Computer Science teaching, End of studies project, Tuple relational calculus

2003

García-Osorio, César; Fyfe, Colin

Three Neural Exploratory Projection Pursuit Algorithms Proceedings Article

In: European Symposium on Intelligent Technologies, Hybrid Systems and their implementation on Smart Adaptive Systems (EUNITE 2003), pp. 409–420, 2003, ISBN: 3-86130-194-6.

BibTeX | Tags: Data Mining, Exploratory projection pursuit, Neural networks

García-Osorio, César; Fyfe, Colin

Initialising Exploratory Projection Pursuit Networks Proceedings Article

In: Hamza, M H (Ed.): 3rd Annual IASTED International Conference on Visualization, Imaging, and Image Processing (VIIP 2003), pp. 124–128, The International Association of Science and Technology for Development, 2003, ISBN: 0-88986-382-2.

BibTeX | Tags: Data Mining, Exploratory projection pursuit, Neural networks

García-Osorio, César; Fyfe, Colin

An Extension of Andrews Curves for Data Analysis Proceedings Article

In: Emergent Solutions for the Information and Knowledge Economy (X SIGEF Congress), pp. 123–134, 2003, ISBN: 84-9773-069.

BibTeX | Tags: Andrews curves, Data analysis, Data Mining, Data visualization

García-Osorio, César; Fyfe, Colin

Visualisation in High Dimensional Feature Spaces Proceedings Article

In: International Workshop on Practical Applications of Agents and Multiagents Systems (IWPAAMS 2003), pp. 158–167, Valladolid (Spain), 2003, ISBN: 84-688-4720-8.

BibTeX | Tags: Andrews curves, Data analysis, Data Mining, Data visualization

2002

Corchado, Emilio; Fyfe, Colin; Marticorena-Sánchez, Raúl; López-Nozal, Carlos; García-Osorio, César; Maudes-Raedo, Jesús

Unsupervised Learning applied to the Identification of Languages Proceedings Article

In: Corchado, J M; others, (Ed.): The International Workshop on the Practical Applications of Agents and Multi-agent Systems, pp. 261–264, Universidad de Salamanca, 2002, ISBN: 84-607-5827-3.

BibTeX | Tags: Data Mining, Neural networks, Unsupervised learning

García-Osorio, César; Corchado, Emilio; Fyfe, Colin

Three Neural Exploratory Projection Pursuit Algorithms as Agent Information Providers Proceedings Article

In: The International Workshop on the Practical Applications of Agents and Multi-agent Systems, pp. 217–226, Universidad de Salamanca, 2002, ISBN: 84-607-5827-3.

BibTeX | Tags: Data Mining, Exploratory projection pursuit, Neural networks

Marticorena-Sánchez, Raúl; López-Nozal, Carlos; García-Osorio, César; Pardo, Carlos

Aprendizaje práctico de patrones de diseño en asignaturas de programación de nivel III Proceedings Article

In: VIII Jornadas de Enseñanza Universitaria de la Informática (JENUI 2002), pp. 471–478, XX, Cáceres, Spain, 2002, ISBN: 99–9999–999–9.

BibTeX | Tags: Computer Science teaching, Design patterns

2001

Rodríguez, Juan José; García-Osorio, César; Alonso-González, Carlos

Boosting de Literales sobre Intervalos: Series de Longitud Variable y Clasificación Temprana Proceedings Article

In: Rionda, Antonio Bahamonde; Otero, Ramon P (Ed.): CAEPIA – TTIA 2001: Actas de la IX Conferencia de la Asociación Española para la Inteligencia Artificial y de las IV Jornadas de Transferencia Tecnológica de Inteligencia Artificial, pp. 203–212, Servicio de Publicaciones de la Universidad de Oviedo, 2001, ISBN: 84-932297-0-9.

BibTeX | Tags: Data Mining, Time series

García-Osorio, César; López-Nozal, Carlos; Vaquerizo-García, Belén; Pardo, Carlos

Experiencias de colaboración con empresas en la realización de proyectos fin de carrera de la Ingeniería en Informática de Gestión de la Universidad de Burgos Proceedings Article

In: Miró-Juliá, José (Ed.): JENUI 2001: Actas de las VII Jornadas de Enseñanza Universitaria de la Informática, pp. 275–280, Servei de Publicacions i Intercanvi Cientific de la Universitat de les Illes Balears, Palma de Mallorca, Spain, 2001, ISBN: 84–7632–675–2.

BibTeX | Tags: Computer Science teaching, End of studies project

144 entries « 3 of 3 »