Results 71 to 80 of about 60,521 (204)

Forecasting Warping Deformation Using Multivariate Thermal Time Series and K-Nearest Neighbors in Fused Deposition Modeling

open access: yesApplied Sciences, 2020
Over the past decades, additive manufacturing has rapidly advanced due to its advantages in enabling diverse material usage and complex design production. Nevertheless, the technology has limitations in terms of quality, as printed products are sometimes
Donghwan Song   +4 more
doaj   +1 more source

Instruction set extensions for Dynamic Time Warping

open access: yes2013 International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS), 2013
Processor specialization through application-specific instruction set customization can significantly improve performance while reducing energy. Due to the costs associated with semiconductor fabrication, specialized processors are only viable for products with high production volumes. The emergence of low-cost sensor-based computing products in recent
Tarango, Joseph   +2 more
openaire   +3 more sources

AdaPDTW: An Efficient Abstract-Adaptive Piecewise Dynamic Time Warping for Time Series Classification

open access: yesIEEE Access
Dynamic Time Warping (DTW) offers precise similarity measure but suffers from high computational cost. To address this issue, we propose an abstract-adaptive PAR-DTW, which computes DTW in a low-dimensional piecewise abstract representation (PAR) space ...
Qinglin Cai   +3 more
doaj   +1 more source

Analysis of sound data streamed over the network

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2013
In this paper we inspect a difference between original sound recording and signal captured after streaming this original recording over a network loaded with a heavy traffic.
Jiří Fejfar   +4 more
doaj   +1 more source

Classification of surgical processes using dynamic time warping

open access: yesJournal of Biomedical Informatics, 2012
In the creation of new computer-assisted intervention systems, Surgical Process Models (SPMs) are an emerging concept used for analyzing and assessing surgical interventions. SPMs represent Surgical Processes (SPs) which are formalized as symbolic structured descriptions of surgical interventions using a pre-defined level of granularity and a dedicated
Forestier, Germain   +4 more
openaire   +4 more sources

Similarity Measurement of Biological Signals Using Dynamic Time Warping Algorithm

open access: yesProceedings of the International Conference on Applied Innovations in IT, 2016
The problem of similarity measurement of biological signals is considered on this article. The dynamic time warping algorithm is used as a possible solution. A short overview of this algorithm and its modifications are given.
Ivan Luzianin, Bernd Krause
doaj   +1 more source

Improving the Robustness of DTW to Global Time Warping Conditions in Audio Synchronization

open access: yesApplied Sciences
Dynamic time warping estimates the alignment between two sequences and is designed to handle a variable amount of time warping. In many contexts, it performs poorly when confronted with two sequences of different scale, in which the average slope of the ...
Jittisa Kraprayoon   +2 more
doaj   +1 more source

Fault diagnosis of circuit breaker based on improved dynamic time warping algorithm

open access: yesGong-kuang zidonghua, 2016
In order to accurately diagnose the fault of circuit breaker according to its condition monitoring data, a fault diagnosis method of circuit breaker based on improved dynamic time warping algorithm was proposed.
JIANG Zhihao, YU Qun, DONG Li
doaj   +1 more source

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