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Artículo
Support vector machines for interval discriminant analysis
(ScienceDirect, 2008-03)
The use of data represented by intervals can be caused by imprecision in the input information, incompleteness in patterns, discretization procedures, prior knowledge insertion or speed-up learning. All the existing support ...
Artículo
Metodología Semicualitativa para Razonar sobre Sistemas Dinámicos
(Scientific Electronic Library Online (SCIELO), 2005-01)
En este artículo se propone una metodología para razonar sobre los modelos semicualitativos construidos para sistemas dinámicos con conocimiento cualitativo y cuantitativo. La información cualitativa de estos sistemas puede ...
Artículo
Ameva: An autonomous discretization algorithm
(ScienceDirect, 2009-04)
This paper describes a new discretization algorithm, called Ameva, which is designed to work with supervised learning algorithms. Ameva maximizes a contingency coefficient based on Chi-square statistics and generates a ...
Artículo
Ponencia
Smart Environment Vectorization : An Approach to Learning of User Lighting Preferences
(Springer, 2008)
The automation of smart environment systems is one of the main goals of smart home researching. This paper focus on learning user lighting preference, considering a working field like a standard office. A review of the ...
Ponencia
¿Where do we go? OnTheWay: A prediction system for spatial locations
(Universidad de Alcalá, 2006)
In ubiquitous computing we need to know the present context in order to interact properly with the nearby smart elements. When we are moving outdoors, mobile devices take a very important role because they provide us with ...
Ponencia
QSI - Alternative Labelling and Noise Sensitivity
(University of Brasilia, 2003-08)
The are different approaches to the temporal study of time evolving systems. In the paper, this study is carried out by means of the comparison of the time series. This paper continues previous Works on QSI and studies the ...
Ponencia
Defining Adaptive Learning Paths For Competence-Oriented Learning
(IADIS Press, 2008)
This paper presents a way to describe educational itineraries in a competence-oriented learning system in order to solve the problem of sequencing several independent courses. The main objective is to extract adaptive ...
Ponencia
Online motions recognition method using mobile phone accelerometer
(Universidad de Sevilla, 2009-06)
Accelerometers can obtain data about the movements of sorne person. Ihe continued study of this information can help to a doctor to establish a correct diagnosis or a rehabilitation plan for a person with mobility problems. ...
Artículo
Creating adaptive learning paths using Ant Colony Optimization and Bayesian Networks
(IEE Xplore, 2008-06)
This paper presents a new way to combine two different approaches of artificial intelligence looking for the best path in a graph, ant colony optimization and Bayesian networks. The main objective is to develop a learning ...