RT Conference Proceedings
T1 Piecewise Linear Representation Segmentation as a Multiobjective Optimization Problem
A1 Guerrero Madrid, José Luis
A1 Berlanga de Jesús, Antonio
A1 García, Jesús
A1 Molina López, José Manuel
AB Actual time series exhibit huge amounts of data which require an unaffordable computational load to be processed, leading to approximate representations to aid these processes. Segmentation processes deal with this issue dividing time series into a certain number of segments and approximating those segments with a basic function. Among the most extended segmentation approaches, piecewise linear representation is highlighted due to its simplicity. This work presents an approach based on the formalization of the segmentation process as a multiobjetive optimization problem and the resolution of that problem with an evolutionary algorithm.
PB Springer
SN 978-3-642-14883-5 (online)
SN 978-3-642-14882-8 (print)
SN 1867-5662
YR 2010
FD 2010
LK https://hdl.handle.net/10016/18248
UL https://hdl.handle.net/10016/18248
LA eng
NO Proceedings of: Forth International Workshop on User-Centric Technologies and applications (CONTEXTS 2010). Valencia,  September 7-10, 2010
NO This work was supported in part by Projects CICYT TIN2008-06742-C02-02/TSI, CICYT TEC2008-06732-C02-02/TEC, CAM CONTEXTS (S2009/TIC-1485) and DPS2008-07029-C02-02.
DS e-Archivo
RD 4 may. 2024