En este artículo se propone una metodología basada en los modelos de Markov Ocultos para realizar predicciones del futuro lugar geográfico hacia el que nos dirigimos cuando comenzamos un nuevo recorrido. En primer lugar recogemos datos suficientes como para poder generar una estructura de rutas basadas en similitudes entre recorridos. Una...
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May 16, 2023 (v1)PublicationUploaded on: May 17, 2023
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May 16, 2023 (v1)Publication
A finales de 2007 había en el mundo 3.300 millones de móviles según un estudio de la Unión Internacional de Telecomunicaciones (UTI), lo que supone aproximadamente un teléfono móvil cada dos personas. Si a esto unimos el incremento de capacidades de sensorización de dichos dispositivos, hace que hoy en día la mayoría de las personas se...
Uploaded on: May 17, 2023 -
May 30, 2023 (v1)Publication
The spread of cloud computing has increased recent data center size and usage. Because of this, the optimization of data centers is becoming the focus of most important companies in this sector. In order to improve data cenler energy efficiency, we propose a software infrastructure for minimizing power usage of data centers based on policies...
Uploaded on: May 31, 2023 -
May 16, 2023 (v1)Publication
Tne automation of smart environment systems is one of the main goals of smart home researching. Tui paper focus on learning user lighting preference, considering a working field like a standard office. A review of the smart environment and de\;ces setup is done, showing a real configuration for test purposes. Suitable learning machine...
Uploaded on: May 17, 2023 -
May 30, 2023 (v1)Publication
During the last decade, technology has created a new field in software development, known as pervasive computing, thank lo the improvement and extension of integrated sensors. These sensors have been successfully integrated in the daily-life of the common user, using devices like mobile phones. Those new hardware improvements gave the common...
Uploaded on: May 31, 2023 -
February 15, 2023 (v1)Publication
This paper presents the architecture of an ecodriving assistant. The assistant evaluates the fulfilment of classic eco-driving advices such as: maintain a constant speed, driving at high gear, slow down smoothly and so on. In addition, the assistant issues advices based on the anticipation. Anticipation is the key of eco-driving. The assistant...
Uploaded on: March 1, 2023 -
May 16, 2023 (v1)Publication
This paper proposes a method to localize a robot in a collaborative enviroment when it can not do itself. In a enviroment is possible that a robot crashes with an object and breaks any of its sensors or something works wrong. In this case, this robot will use the others to find its location. Distances and power signals will be used to locate...
Uploaded on: May 17, 2023 -
May 30, 2023 (v1)PublicationMultiple decision trees to diagnose a transient state of dynamic systems. Application to a DC motor.
In this paper, a novel methodology is proposed to diagnose a transient state of a dynamic system using supervised learning. lt is composed by two steps: one off-line process and another on-Iine process. The off-line phase begins gathering data from the system, both when it is running free of fault and when the system is running in each fault...
Uploaded on: May 31, 2023 -
February 14, 2023 (v1)Publication
Sequences of events describing the behavior and actions of users or systems can be collected in several domains. An episode is a collection of events that occurs relatively close to each other in a given partial order. Also, chronicles are a special type of temporal patterns, where temporal orders of events are quantified with numerical bounds...
Uploaded on: March 1, 2023 -
May 16, 2023 (v1)Publication
Este trabajo presenta una forma de combinar dos técnicas diferentes de la inteligencia artificial para aplicarlas en la adaptación de itinerarios formativos usando plataformas de e-Leaming. La utilización de las técnicas descritas en este trabajo, a diferencia de otras técnicas más "intrusivas", no afecta al formato de empaquetado de los...
Uploaded on: May 17, 2023 -
May 29, 2023 (v1)Publication
In this papera new kernel, from statistical learning theory, is proposed to work with symbols chains (words) obtained from a discretization procedure of a continuous feature. Meanwhile the exact definition of the discretization is not strictly necessary, it must ever exist either, a distance or a similarity measure between symbols in a certain...
Uploaded on: May 31, 2023 -
May 29, 2023 (v1)Publication
En ingeniería son muchas las aplicaciones que usan modelos basados en variables y parámetros cuyos dominios aparecen limitados a intervalos. Estos modelos almacenan el comportamiento esperado del sistema físico. En este trabajo se propone una aproximación para automatizar la determinación de la diagnosis de este tipo de sistemas. Se compone de...
Uploaded on: May 31, 2023 -
May 29, 2023 (v1)Publication
En este trabajo estudiamos la existencia de puntos fijos en un modelo dinámico económico, en tiempo discreto, que relaciona el mercado actual y potencial de una colectividad cualquiera. Una vez establecida la existencia y unicidad de un punto fijo. realizamos el estudio de su estabilidad local y encontramos, una región en un plano de...
Uploaded on: May 31, 2023 -
May 29, 2023 (v1)Publication
En este trabajo establecemos las condiciones necesarias para la existencia de bifurcaciones de codimensión 1 y 2 de un modelo dinámico discreto en el mercado actual y potencial de las organizaciones. Tal y como ocurre con el estudio de la estabilidad, los resultados están ligado a determinadas regiones del plano paramétrico. Posteriormente,...
Uploaded on: May 31, 2023 -
May 29, 2023 (v1)Publication
Identificar y reproducir el razonamiento humano, es uno de los objetivos principales de la Inteligencia Artificial. En el ámbito del hogar digital dicho objetivo cobra una gran importancia, pero aún no se ha logrado completar. En este artículo comentamos la arquitectura propuesta para la realización de una vivienda domótica basada en la...
Uploaded on: May 31, 2023