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Mostrando ítems 1-10 de 19
Artículo
A similarity measure between videos using alignment, graphical and speech features
(ScienceDirect, 2012)
A novel video similarity measure is proposed by using visual features, alignment distances and speech transcripts. First, video files are represented by a sequence of segments each of which contains colour histograms, ...
Artículo
A model for the qualitative description of images based on visual and spatial features
(ScienceDirect, 2012)
An approach that provides a qualitative description of any image is presented in this paper. The main visual features (shape and colour) and the main spatial features (fixed orientation, relative orientation and topology) ...
Ponencia
Application of Things: a step beyond the Web of Things
(Universidad de Sevilla, 2011-06)
Intemet of Things has achieved a great expectation in the last few years, largely due to possibilities in the field of the interaction between user and environment. This interaction between users to get involved in their ...
Ponencia
A Model for Qualitative Colour Description and Comparison
(2011-07)
A model for Qualitative Colour Description and Comparison (QCDC) is presented in this paper. Using Hue Saturation and Lightness colour space, qualitative colours are defined in general distinguishing rainbow colours, pale, ...
Ponencia
A Video Similarity Measure Combining Alignment, Graphical and Speech Features
(Universidad de Sevilla, 2011-06)
A large volume of video content on the web is available today, which demands efficient management. To effectively manage, search, retrieve and copy detection, similarity methods play a critica] role. In this paper, a novel ...
Ponencia
A qualitative methodology to reduce features in classification problems
(Northwestern University, 2011)
In this paper, a preliminary methodology which quantifies the dependence between features in a data set by using the Ameva discretization algo rithm and the advantages of a qualitative model is developed. Thus, different ...
Ponencia
ARTEMISA: Architecture of an eco-driving assistant based on the anticipation
(Colectivo ARCA: Automatización del Razonamiento Cualitativo y Aplicaciones, 2012-06)
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. ...
Ponencia
Mobile Architecture for Communication and Development of Applications Based on Context
(Springer, 2011)
The arrival of ubiquitous computing and the increasing use of mobile devices can geta lot of information about the user. This information is used by some applications to adapt its functionality to the user itself and the ...
Artículo
Outdoor exit detection using combined techniques to increase GPS efficiency
(Elsevier, 2012)
The recent boom of GPS (Global Positioning System) as a universal method of location has meant that most people in developed countries have already used this technology sometime in their lives. However, this system suffers ...
Ponencia
Designing a software framework for smart environments
(Universidad de Sevilla, 2011-06)
The purpose of this paper is to describe the cksign of a software framework to build smart environment, based in the architecture proposed and the OSGi technology. Thc Framework divides the general process in three ...