Visual Perception of Discriminative Landmarks in Classified Time Series

Lecture Notes in Computer Science - Advances in Intelligent Data Analysis XV ◽

10.1007/978-3-319-46349-0_7 ◽

2016 ◽

pp. 73-85 ◽

Cited By ~ 1

Author(s):

Tobias Sobek ◽

Frank Höppner

Keyword(s):

Time Series ◽

Visual Perception

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In search of consciousness: Examining the temporal dynamics of conscious visual perception using MEG time-series data

Neuropsychologia ◽

10.1016/j.neuropsychologia.2019.04.015 ◽

2019 ◽

Vol 129 ◽

pp. 310-317 ◽

Cited By ~ 3

Author(s):

Anh-Thu Mai ◽

Tijl Grootswagers ◽

Thomas A. Carlson

Keyword(s):

Time Series ◽

Visual Perception ◽

Time Series Data ◽

Temporal Dynamics ◽

Series Data

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Unsupervised visual perception-based representation learning for time-series and trajectories

10.5204/thesis.eprints.212901 ◽

2021 ◽

Author(s):

Gaurangi Anand

Keyword(s):

Time Series ◽

Visual Perception ◽

Representation Learning

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DeLTa: Deep local pattern representation for time-series clustering and classification using visual perception

Knowledge-Based Systems ◽

10.1016/j.knosys.2020.106551 ◽

2021 ◽

Vol 212 ◽

pp. 106551

Author(s):

Gaurangi Anand ◽

Richi Nayak

Keyword(s):

Time Series ◽

Visual Perception ◽

Time Series Clustering ◽

Local Pattern ◽

Clustering And Classification

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The LDE-Type Flare Occurrence (1969-1993)

International Astronomical Union Colloquium ◽

10.1017/s0252921100025458 ◽

1994 ◽

Vol 144 ◽

pp. 279-282

Author(s):

A. Antalová

Keyword(s):

Time Series ◽

Fourier Analysis ◽

Sunspot Cycle ◽

List Type ◽

Type Number ◽

Solar Cycles ◽

Type Iv ◽

Long Duration ◽

Cycle Maximum ◽

Flare Index

AbstractThe occurrence of LDE-type flares in the last three cycles has been investigated. The Fourier analysis spectrum was calculated for the time series of the LDE-type flare occurrence during the 20-th, the 21-st and the rising part of the 22-nd cycle. LDE-type flares (Long Duration Events in SXR) are associated with the interplanetary protons (SEP and STIP as well), energized coronal archs and radio type IV emission. Generally, in all the cycles considered, LDE-type flares mainly originated during a 6-year interval of the respective cycle (2 years before and 4 years after the sunspot cycle maximum). The following significant periodicities were found:• in the 20-th cycle: 1.4, 2.1, 2.9, 4.0, 10.7 and 54.2 of month,• in the 21-st cycle: 1.2, 1.6, 2.8, 4.9, 7.8 and 44.5 of month,• in the 22-nd cycle, till March 1992: 1.4, 1.8, 2.4, 7.2, 8.7, 11.8 and 29.1 of month,• in all interval (1969-1992):a)the longer periodicities: 232.1, 121.1 (the dominant at 10.1 of year), 80.7, 61.9 and 25.6 of month,b)the shorter periodicities: 4.7, 5.0, 6.8, 7.9, 9.1, 15.8 and 20.4 of month.Fourier analysis of the LDE-type flare index (FI) yields significant peaks at 2.3 - 2.9 months and 4.2 - 4.9 months. These short periodicities correspond remarkably in the all three last solar cycles. The larger periodicities are different in respective cycles.

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