Results 21 to 30 of about 91,797 (258)
Deep Transfer Learning for Vulnerable Road Users Detection using Smartphone Sensors Data
Remote Sensing, 2020 As the Autonomous Vehicle (AV) industry is rapidly advancing, the classification of non-motorized (vulnerable) road users (VRUs) becomes essential to ensure their safety and to smooth operation of road applications.
Mohammed Elhenawy +5 more
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Entropy, 2020 The presence of chaos in the financial markets has been the subject of a great number of studies, but the results have been contradictory and inconclusive. This research tests for the existence of nonlinear patterns and chaotic nature in four major stock
Lucia Inglada-Perez
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Multiple Sensors Data Integration for Traffic Incident Detection Using the Quadrant Scan
Sensors, 2022 Non-recurrent congestion disrupts normal traffic operations and lowers travel time (TT) reliability, which leads to many negative consequences such as difficulties in trip planning, missed appointments, loss in productivity, and driver frustration ...
Ayham Zaitouny +7 more
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Entropy, 2020 This article describes a refinement of recurrence analysis to determine the delay in the causal influence between a driver and a target, in the presence of additional perturbations affecting the time series of the response observable.
Emmanuele Peluso +2 more
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Bearing fault diagnosis based on recurrence plots and local non-negative matrix factorizatio
Gong-kuang zidonghua, 2017 In view of non-stationary characteristics of bearing vibration signal and difficulty of extracting fault parameters in reality, a bearing fault diagnosis based on recurrence plots and local non-negative matrix factorization was proposed.
CHENG Jie, LI Siran
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EPL (Europhysics Letters), 2016 Recurrence plots display binary texture of time series from dynamical systems with single dots and line structures. Using fuzzy recurrence plots, recurrences of the phase-space states can be visualized as grayscale texture, which is more informative for pattern analysis.
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Recurrence Plots of Exchange Rates of Currencies [PDF]
International Journal of Sciences, 2014 Used to investigate the presence of distinctive recurrent behaviours in natural processes, the recurrence plots can be applied to the analysis of economic data, and, in particular, to the characterization of exchange rates of currencies too. In this paper, we will show that these plots are able to characterize the periods of oscillation and random walk
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BOVESPA: Stochastic or Deterministic?
Revista Brasileira de Ensino de FísicaWe aim to present an interdisciplinary way of showing the subject determinism versus stochasticity; and write the text in such a way that this subject can be treated from the point of view of physics teaching.
Diógenes Borges Vasconcelos +2 more
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Financial InnovationIn this paper, we compare the dynamics of the growth rates of the original Divisia monetary aggregates, the credit card-augmented Divisia monetary aggregates, and the credit card-augmented Divisia inside monetary aggregates. This analysis is based on the
Ioannis Andreadis +3 more
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Exploring Price Patterns of Vegetables with Recurrence Quantification Analysis
AppliedMathThis study investigates the time-series behavior of vegetable prices in the Central Market of Thessaloniki, Greece, using Recurrence Plot (RP) analysis and Recurrence Quantification Analysis (RQA), which considers non-linearities and does not necessitate
Sofia Karakasidou +3 more
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