Comparing Posturographic Time Series Through Events Detection

Lara Torralbo, Juan Alfonso and Moreno, Guillermo and Pérez Pérez, Aurora and López-Illescas, África and Caraça-Valente Hernández, Juan Pedro (2008). Comparing Posturographic Time Series Through Events Detection. In: "21st IEEE International Symposium on Computer-Based Medical Systems", 17/06/2008-19/06/2008, Jyvaskyla, Finlandia. ISBN 978-0-7695-3165-6.

Description

Title: Comparing Posturographic Time Series Through Events Detection
Author/s:
  • Lara Torralbo, Juan Alfonso
  • Moreno, Guillermo
  • Pérez Pérez, Aurora
  • López-Illescas, África
  • Caraça-Valente Hernández, Juan Pedro
Item Type: Presentation at Congress or Conference (Article)
Event Title: 21st IEEE International Symposium on Computer-Based Medical Systems
Event Dates: 17/06/2008-19/06/2008
Event Location: Jyvaskyla, Finlandia
Title of Book: Proceedings of 21st IEEE International Symposium on Computer-Based Medical Systems
Date: 2008
ISBN: 978-0-7695-3165-6
Subjects:
Faculty: Facultad de Informática (UPM)
Department: Lenguajes y Sistemas Informáticos e Ingeniería del Software
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The comparison of two time series and the extraction of subsequences that are common to the two is a complex data mining problem. Many existing techniques, like the Discrete Fourier Transform (DFT), offer solutions for comparing two whole time series. Often, however, the important thing is to analyse certain regions, known as events, rather than the whole times series. This applies to domains like the stock market, seismography or medicine. In this paper, we propose a method for comparing two time series by analysing the events present in the two. The proposed method is applied to time series generated by stabilometric and posture graphic systems within a branch of medicine studying balance-related function sin human beings.

More information

Item ID: 4081
DC Identifier: http://oa.upm.es/4081/
OAI Identifier: oai:oa.upm.es:4081
Official URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=04562005
Deposited by: Memoria Investigacion
Deposited on: 10 Sep 2010 10:22
Last Modified: 20 Apr 2016 13:26
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