Results 41 to 50 of about 10,387 (161)
Learning Acoustic Word Embeddings With Dynamic Time Warping Triplet Networks
IEEE Access, 2020 In the last years, acoustic word embeddings (AWEs) have gained significant interest in the research community. It applies specifically to the application of acoustic embeddings in the Query-by-Example Spoken Term Detection (QbE-STD) search and related ...
Denis Shitov +3 more
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Online coherence identification using dynamic time warping for controlled islanding
Journal of Modern Power Systems and Clean Energy, 2018 Controlled islanding is considered to be the last countermeasure to prevent a system-wide blackout in case of cascading failures. It splits the system into self-sustained islands to maintain transient stability at the expense of possible loss of load ...
Hasan Ul Banna +7 more
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Co-movement of Commodity Prices - Results from Dynamic Time Warping Classification
Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, 2015 Several factors are responsible for difficulties in describing the behaviour of commodity prices. Firstly, there are numerous different categories of commodities. Secondly, some categories overlap with other categories, while others indirectly compete in
Sławomir Śmiech
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Instruction set extensions for Dynamic Time Warping
2013 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
Joseph Tarango +2 more
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Tennis Assistance Technology Based on Dynamic Time Warping Algorithm
IEEE AccessWith the improvement of economic level, people’s demand for sports activities is increasing, especially for on-net opposability sports such as tennis.
Penggang Wang +2 more
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Turnout Fault Diagnosis through Dynamic Time Warping and Signal Normalization
Journal of Advanced Transportation, 2017 Turnout is one key fundamental infrastructure in the railway signal system, which has great influence on the safety of railway systems. Currently, turnout fault diagnoses are conducted manually in China; engineers are obliged to observe the signals and ...
Shize Huang +5 more
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Covariance Features for Trajectory Analysis
Elektronika ir Elektrotechnika, 2018 In this work, it is demonstrated that covariance estimator methods can be used for trajectory classification. It is shown that, features obtained via shrunk covariance estimation are suitable for describing trajectories. Compared to Dynamic Time Warping,
Talha Karadeniz, Hakan Hadi Maras
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A novel technique for validating diagnosed respiratory noises in infants and children
Alexandria Engineering Journal, 2018 The goal of this paper is to develop a novel technique to validate diagnosed respiratory noises in infants and children with high accuracy and reduced time consumption.
Mohamed M. Abougabal, Nancy Diaa Moussa
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Data-Adaptive Dynamic Time Warping-Based Multivariate Time Series Fuzzy Clustering
IEEE AccessMultivariate time series (MTS) clustering has become a critical research area. Current methods typically rely on space projection or representation learning for clustering but tend to overlook the significance and contribution of MTS dimensions, leading ...
Qinglin Cai +3 more
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Dynamic Time Warp Convolutional Networks
CoRR, 2019 Where dealing with temporal sequences it is fair to assume that the same kind of deformations that motivated the development of the Dynamic Time Warp algorithm could be relevant also in the calculation of the dot product ("convolution") in a 1-D convolution layer. In this work a method is proposed for aligning the convolution filter and the input where
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