Comparing Time Series Through Event Clusterin

Lara Torralbo, Juan Alfonso and Pérez Pérez, Aurora and Caraça-Valente Hernández, Juan Pedro and López-Illescas, África (2009). Comparing Time Series Through Event Clusterin. In: "2nd International Workshop on Practical Applications of Computational Biology and Bioinformatics (IWPACBB 2008)", 22/09/2008-24/09/2008, Salamanca, España. ISBN 978-3-540-85860-7. https://doi.org/10.1007/978-3-540-85861-4.

Description

Title: Comparing Time Series Through Event Clusterin
Author/s:
  • Lara Torralbo, Juan Alfonso
  • Pérez Pérez, Aurora
  • Caraça-Valente Hernández, Juan Pedro
  • López-Illescas, África
Item Type: Presentation at Congress or Conference (Article)
Event Title: 2nd International Workshop on Practical Applications of Computational Biology and Bioinformatics (IWPACBB 2008)
Event Dates: 22/09/2008-24/09/2008
Event Location: Salamanca, España
Title of Book: Proceedings of 2nd International Workshop on Practical Applications of Computational Biology and Bioinformatics,IWPACBB 2008, Innovations in Hybrid Intelligent Systems
Date: 2009
ISBN: 978-3-540-85860-7
Subjects:
Freetext Keywords: Data Mining, Time Series, Event, Stabilometry, Posturography.
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 functions in human beings.

More information

Item ID: 4777
DC Identifier: http://oa.upm.es/4777/
OAI Identifier: oai:oa.upm.es:4777
DOI: 10.1007/978-3-540-85861-4
Official URL: http://gsii.usal.es/~iwpacbb/
Deposited by: Memoria Investigacion
Deposited on: 03 Nov 2010 11:13
Last Modified: 20 Apr 2016 13:51
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