Recurrence Plots
@recurrence-plot.tk
š¤ 41
š„ 12
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Recurrence plots and recurrence quantification analysis
http://www.recurrence-plot.tk/
"Carbonate facies evolution, bio- and carbon isotope stratigraphy through the Ludfordian (Silurian) on the shelf of Baltica (Lithuania)" Silurian shelf deposits analyzed via cross
#recurrence_plot
; carbon isotope excursion identified with microbial carbonates
www.geology.cz/bulletin/con...
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Cichon-Pupienis,A. et al. 2025, Carbonate facies evolution, bio- and... Bulletin of Geosciences, 100, 547-579.
Website of the journal Bulletin of Geosciences, published since 1925 by the Czech Geological Survey
http://www.geology.cz/bulletin/contents/art1929
4 days ago
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First paper of the special issue "Recurrence-Based Methods Across Disciplines: From Theory to Practice" published: "Chromatic recurrences applied to joint walking time series of a blind motherāchild dyad" using a special color-encoded
#recurrence_plot
doi.org/10.1140/epjs...
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Chromatic recurrences applied to joint walking time series of a blind motherāchild dyad - The European Physical Journal Special Topics
The navigation of urban environments by blind adults and children is a complex activity. While research on blind peopleās navigation has often focused on assistive technologies, less attention has bee...
https://doi.org/10.1140/epjs/s11734-026-02140-1
9 days ago
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Interesting summary (or even review) of methods to find recurring patterns in data: "Finding Repeated Structures in Time Series: Algorithms and Applications: A Unifying View of Time Series Motifs/Shapelets/Chains and Similar Primitives" ā related to
#recurrence_plot
analysis
doi.org/10.1145/3711...
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Finding Repeated Structures in Time Series: Algorithms and Applications: A Unifying View of Time Series Motifs/Shapelets/Chains and Similar Primitives | Proceedings of the 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining V.2
You will be notified whenever a record that you have chosen has been cited.
https://doi.org/10.1145/3711896.3736551
10 days ago
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MRN-based connectedness: A nonlinear approach for capturing systemic risk dynamics in financial systems: Financial systemic risk measured via multiplex
#recurrence_networks
; nonlinear dependencies captured without strong assumptions, outperforming VAR methods
doi.org/10.1016/j.na...
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https://doi.org/10.1016/j.najef.2025.102572
13 days ago
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Recurrence Plots
Norbert Marwan
22 days ago
We have used
#recurrence_plot
based methods to study the "High predictability potential of highly synchronized widespread floods in monsoon regions" ā useful approach for forecasting future widespread flood events.
doi.org/10.1016/j.jh...
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https://doi.org/10.1016/j.jhydrol.2026.135006
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Recurrence dynamics and nonlinear system analysis of choral singing: Choral singing dynamics analyzed via
#recurrence_plot
RQA; respiration led vocal-cardiac coupling with increased synchronization, varying by unison vs. part singing conditions
link.springer.com/article/10.1...
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Recurrence dynamics and nonlinear system analysis of choral singing - Nonlinear Dynamics
This study investigates the interplay of cardiac, respiratory, and vocal activity during choral singing using recurrence quantification analysis (RQA) to capture underlying nonlinear dynamics. It was ...
https://link.springer.com/article/10.1007/s11071-025-11933-3
25 days ago
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Coupled nonlinear Helmholtz equations analyzed via bifurcation, chaos, and
#recurrence_plots
: Qualitative characteristics, sparse identification of nonlinear dynamics, and new analytical results of the coupled nonlinear Helmholtz equations
link.springer.com/article/10.1...
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Qualitative characteristics, sparse identification of nonlinear dynamics, and new analytical results of the coupled nonlinear Helmholtz equations - Nonlinear Dynamics
The Helmholtz equation (HE) is comprised of two partial differential equations that illustrated wave propagation in a medium, especially for situations where the wavelength is much smaller than the sp...
https://link.springer.com/article/10.1007/s11071-025-11484-7
27 days ago
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Amazing experiment: Lemon billiard chaos validated experimentally via Arduino robot and
#recurrence_plot
analysis. "Mixed-phase space of an active particle in experimental lemon billiards"
journals.aps.org/pre/abstract...
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Mixed-phase space of an active particle in experimental lemon billiards
We experimentally investigated active particle-environment interactions in lemon billiards. To achieve this, we develop an Arduino robot to interact with the billiard table, which acts as our active p...
https://journals.aps.org/pre/abstract/10.1103/nfjr-wk61
29 days ago
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Recurrence Plots
Norbert Marwan
about 1 month ago
When using recurrence microstates from a
#recurrence_plot
we might wonder which kind of relationships they represent. We did a closer look in our recent study "Recurrence patterns correlation"
journals.aps.org/pre/abstract...
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Procedural learning differences between modelling and coaching were noted in medical education, with JVA linked to success. Teacher-student visual synchronisation was quantified via cross
#recurrence_plot
analysis.
asmepublications.onlinelibrary.wiley.com/doi/10.1111/...
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Should medical teachers spend more time modelling or coaching students? A dual eyeātracking and randomised controlled study on peer instruction in sonography
When first introducing new procedural skills, direct sensorimotor experience with guided support appears more beneficial than extended observation.
https://asmepublications.onlinelibrary.wiley.com/doi/10.1111/medu.15725
about 1 month ago
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Infrastructure-free indoor localization achieved! Accurate positioning is enabled by using
#recurrence_plot
to extract complex patterns from magnetic field data, allowing reliable landmark classification via deep learning.
ieeexplore.ieee.org/document/109...
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Infrastructure-Free Indoor Localization for Cultural Heritage Sites
Indoor positioning systems are crucial for preserving and promoting cultural heritage sites by providing visitors with accurate location information and real-time exhibit details. These systems also o...
https://ieeexplore.ieee.org/document/10992677
about 1 month ago
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Singing bowl vibrations were analyzed with
#recurrence_plot
revealing chaotic damped dynamics vs. regular undamped patterns; beat frequencies identified for potential therapeutic applications.
link.springer.com/article/10.1...
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Comprehensive analysis of singing bowl vibrations: nonlinear time series, network, and spectral approaches - Indian Journal of Physics
The present work investigates the vibrations of the traditional singing bowl (SB), analyzing its damped and undamped beat sounds through spectral, nonlinear time series, recurrence, and complex networ...
https://link.springer.com/article/10.1007/s12648-025-03688-9
about 1 month ago
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Recurrence Plots
Sleestak
about 1 month ago
These are the icy mountains of Pluto. It took 9 years to get these magnificent imagesā¦ and 4.8 billion kilometers.
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Apple geographic origin was identified with 96.9% accuracy using multi-segment near-infrared spectra converted to images via
#recurrence_plot
coding with CNN.
www.tandfonline.com/doi/full/10....
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A novel geographic origin identification method based on multi-segment recurrence plot coding and residual attention mechanism
In this study, a novel geographic origin identification method is proposed, combine with multi-segment Recurrence plot coding and residual attention mechanism to enhance the performance of apple ge...
https://www.tandfonline.com/doi/full/10.1080/00387010.2025.2455475
about 1 month ago
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Complex eyelid dynamics in Tetris players analyzed with
#recurrence_plot
: expert Tetris players display more complex patterns in their eyelid behaviour.
ieeexplore.ieee.org/document/111...
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Investigating Complex Dynamics in Eye-Aspect-Ratio of Expert Tetris Players Using Recurrence Quantification Analysis
Expert video game players exhibit unique behaviors compared to their less experienced counterparts. Such behaviours may also influence physiological aspects such as blinks and eyelid movements. In thi...
https://ieeexplore.ieee.org/document/11114275
about 1 month ago
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reposted by
Recurrence Plots
Norbert Marwan
about 2 months ago
Inspired by recurrence microstates, I developed an efficient, sampling-based approach for recurrence quantification analysis, significantly reducing computation time ā and, consequently, energy consumption. Published today open access.
#recurrence_plot
doi.org/10.1140/epjs...
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Another efficient approach proposed: RQA measures were computed directly from time series using random sampling, reducing runtime, memory usage, and energy consumption while maintaining accuracy.
#recurrence_plot
link.springer.com/article/10.1...
about 2 months ago
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Dynamical systems were classified using
#recurrence_plot
microstate probabilities as ML features, reducing dimensions while improving accuracy and computational efficiency.
link.springer.com/article/10.1...
about 2 months ago
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reposted by
Recurrence Plots
Norbert Marwan
about 2 months ago
CALL FOR PAPERS ā special Issue of the European Physical Journal ā Special Topics: Quantum Computing and Musical Creativity: Exploring new Intersections Deadline: 1 February 2026 Details:
isqcmc.org/epj-st
Maria Mannone, OCH, Paulo Vitor ItaboraĆ
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European Physical Journal, Special Topics (EPJ-ST) Quantum Computing and Musical Creativity: Exploring new Intersections
https://isqcmc.org/epj-st
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Recurrence Plots
Norbert Marwan
about 2 months ago
New study out: We studied unstable dimension variability in kicked double rotor; recurrence properties shown robust for statistical analysis despite trajectory unpredictability
#recurrence_plot
Joint work with our friends from UFPR in Curitiba
doi.org/10.1209/0295...
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Recurrence-based characterization of model shadowability in the presence of unstable dimension variability
Recurrence-based characterization of model shadowability in the presence of unstable dimension variability, FĆ”varo, Vitor H. A., Marwan, Norbert, Kurths, JĆ¼rgen, Grebogi, Celso, Viana, Ricardo L.
https://doi.org/10.1209/0295-5075/ae2cc4
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Recurrence Plots
Simon Hammann
about 2 months ago
DFG erlaubt Einsatz von KI in der Begutachtung. Wenn wir jetzt noch die AI dazu kriegen, die komplette Forschung zu machen, haben wir den Menschen komplett von der Last des Forschungsprozzeses befreit und er kann sich komplett auf wichtige Dinge wie ReisekostenerstattungsantrƤge konzentrieren.
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KĆ¼nstliche Intelligenz in der Begutachtung
https://www.dfg.de/de/aktuelles/neuigkeiten-themen/info-wissenschaft/2025/ifw-25-102
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Parkinson's disease was classified with ~100% accuracy using
#recurrence_plot
triangle patterns; specific patterns distinguished healthy from pathological gait dynamics.
doi.org/10.1063/5.02...
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Small sample learning classifies Parkinsonās disease patients based on their walking behavior
Parkinsonās disease (PD) is a progressive neurodegenerative disorder characterized by motor and non-motor symptoms that impair gait and daily activities. In thi
https://doi.org/10.1063/5.0288442
about 2 months ago
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Advanced Lipreading by combining raw lip landmark trajectories with the
#recurrence_plot
approach. By fusing temporal and structural dynamics, this approach improved generalization and speaker-independent recognition, outperforming baselines using various datasets.
www.mdpi.com/1099-4300/27...
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https://www.mdpi.com/1099-4300/27/11/1121
about 2 months ago
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pypi.org/project/pyna...
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3 months ago
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New Python package allowing
#recurrence_plot
analysis: "pynamicalsys: A Python toolkit for the analysis of dynamical systems" Paper:
www.sciencedirect.com/science/arti...
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pynamicalsys: A Python toolkit for the analysis of dynamical systems
Since Lorenzās seminal work on a simplified weather model, the numerical analysis of nonlinear dynamical systems has become one of the main subjects oā¦
https://www.sciencedirect.com/science/article/pii/S0960077925012822
3 months ago
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reposted by
Recurrence Plots
Norbert Marwan
3 months ago
Next CTCS webinar next Monday, Nov 24, 2025, 8:30 PM to 10:00 PM IST, 4:00 PM to 05:30 PM CET Prof. Balakumar Balachandran from the University of Maryland, will talk about "Can noise be used to realize the desired dynamics?"
us06web.zoom.us/webinar/regi...
ctcs.iitm.ac.in/ctcs-webinar
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#recurrence_plot
analysis reveals memory effects and path-dependent bistability in scramjet combustors. Path-dependent bistability with quasi-periodic and chaotic oscillations found, highlighting the need for advanced control strategies.
www.sciencedirect.com/science/arti...
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Experimental investigation on memory effects of combustion instability in a supersonic combustor
The comprehension of supersonic combustion phenomena remains constrained due to a lack of comprehensive understanding of the underlying physics. To brā¦
https://www.sciencedirect.com/science/article/abs/pii/S0094576525004552
3 months ago
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reposted by
Recurrence Plots
Norbert Marwan
3 months ago
Our partner from Federal University of ParanĆ” (Curitiba) developed a fast
#Julia
package for microstate analysis of
#recurrence_plot
doi.org/10.1063/5.02...
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RecurrenceMicrostatesAnalysis.jl: A Julia library for analyzing dynamical systems with recurrence microstates
Recurrence Quantification Analysis (RQA) has become a standard tool for extracting nonlinear characteristics from time series. It relies on specific recurrence
https://doi.org/10.1063/5.0293708
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New
#Julia
package for microstate analysis of
#recurrence_plot
doi.org/10.1063/5.02...
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RecurrenceMicrostatesAnalysis.jl: A Julia library for analyzing dynamical systems with recurrence microstates
Recurrence Quantification Analysis (RQA) has become a standard tool for extracting nonlinear characteristics from time series. It relies on specific recurrence
https://doi.org/10.1063/5.0293708
3 months ago
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Cross
#RecurrenceQuantificationAnalysis
(CRQA) revealed how partners dynamically coordinate gaze and speech during collaborative tasks.
doi.org/10.1016/j.jm...
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https://doi.org/10.1016/j.jml.2025.104691
3 months ago
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Recurrence Plots
Prof. R. I. Sujith
4 months ago
This month, CTCS (IIT Madras) &
@pik-potsdam.bsky.social
present a webinar: š¢: Can noise be used to realize the desired dynamics? šļø: Prof. Balakumar Balachandran,
@univofmaryland.bsky.social
, USA š : November 24| ā°20:30 IST | 16:00 CET š:
us06web.zoom.us/webinar/regi...
#Complexsystems
#phd
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Deep multimodal fine-tuning regression (DMFR) framework was proposed to enhance prediction of remaining useful life of turbine engines by fusing CNN, transformer, and
#recurrence_plot
features.
doi.org/10.3390/mach...
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https://doi.org/10.3390/machines13090789
4 months ago
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Figure 1 is problematic ā close trajectories should not evolve in opposite directions (this would also produce perpendicular diagonal lines in the
#recurrence_plot
). Otherwise, the paper is very interesting with cool results!
www.sciencedirect.com/science/arti...
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4 months ago
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Cascade bifurcations in fractional maps were characterized using Hurst exponent &
#recurrence_plot
based return time entropy, revealing weakly chaotic dynamics.
www.sciencedirect.com/science/arti...
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Characterizing and quantifying weak chaos in fractional dynamics
A particularly intriguing and unique feature of fractional dynamical systems is the cascade of bifurcations type trajectories (CBTT). We examine the Cā¦
https://www.sciencedirect.com/science/article/pii/S0960077925011506
4 months ago
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Improved accuracy in time series classification was achieved by modeling
#recurrence_plot
as graphs and applying graph convolutional networks. Topological recurrence was efficiently exploited.
link.springer.com/article/10.1...
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A graph convolutional network for time series classification using recurrence plots - Applied Intelligence
Time series classification (TSC) is a crucial task across various domains, and its performance heavily depends on the quality of input representations. Among various representations, the recurrence pl...
https://link.springer.com/article/10.1007/s10489-025-06841-3
4 months ago
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Joint
#recurrence_plot
analysis revealed coordinated state transitions between Cenozoic climate shifts and mammal diversity evolution, with highlighted multistable states and amplified diversity fluctuations during the Coolhouse and Icehouse regimes.
doi.org/10.4202/app....
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Transitions and multistability in macroevolutionary dynamics of large mammals - Acta Palaeontologica Polonica
https://doi.org/10.4202/app.01145.2024
4 months ago
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A novel Microstate Probability Weighted
#recurrence_plot
(MSPW-RP) was introduced to improve EEG-based detection of unipolar and bipolar depression in adolescents, achieving 91% classification accuracy.
doi.org/10.1016/j.bs...
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https://doi.org/10.1016/j.bspc.2025.108637
4 months ago
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Joint
#recurrence_plot
used to investigate connectivity within human brain's connectome:
link.springer.com/article/10.1...
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K-operator for Modelling Neurodegeneration: Simulations, fMRI Application, Eigenvalue Analysis and Recurrence Plots - Journal of Medical Systems
The brain network damage provoked by a neurological disease can be modelled as the result of the action of an operator, K, acting on the brain, inspired by physics. Here, we explore the matrix formula...
https://link.springer.com/article/10.1007/s10916-025-02244-6
4 months ago
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reposted by
Recurrence Plots
Norbert Marwan
4 months ago
Next result from our fruitful collaboration with UFPR in Curitiba: Effect of sampling size in recurrence microstates analysis
authors.elsevier.com/c/1l~sR1M2-2...
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https://authors.elsevier.com/c/1l~sR1M2-2P~T6
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#recurrence_plot
analysis of electricity consumption in the US and Turkey reveals critical periods linked to societal disruptions, and predict future systemic crises with high probability (85% US, 32% Turkey), demonstrating the power of RPs in predicting societal transitions.
doi.org/10.1057/s415...
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Forecasting critical economic & political events via electricity consumption patterns in the United States of America and Turkey - Humanities and Social Sciences Communications
Humanities and Social Sciences Communications - Forecasting critical economic & political events via electricity consumption patterns in the United States of America and Turkey
https://www.nature.com/articles/s41599-025-04904-x
4 months ago
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What for elevation: "ā¦ concept of recurrence quantification analysis which is one of the major areas of mathematics and mathematical physics." (found in
link.springer.com/article/10.1...
) š
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A Geometric Based Functional Connectivity Analysis for Spatiotemporal Time Series Modelling - Signal, Image and Video Processing
One of the challenges in studying time series signals is analyzing functional connectivity between them. This paper presents a novel approach to functional connectivity method among time series, incor...
https://link.springer.com/article/10.1007/s11760-025-04692-6
4 months ago
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Intergenerational choral singing was explored as a rehabilitative approach for Parkinsonās disease, targeting communication impairments.
#recurrence_plot
based measures helped to validate acoustic and patient-reported assessments of post-choir improvements.
doi.org/10.1080/1754...
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Intergenerational choral singing to improve communication outcomes in Parkinsonās disease: Development of a theoretical framework and an integrated measurement tool
Purpose: This study presented an initial step towards developing the evidence base for intergenerational choral singing as a communication-focussed rehabilitative approach for Parkinsonās disease (...
https://doi.org/10.1080/17549507.2022.2110281
5 months ago
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Recurrence Plots
Norbert Marwan
5 months ago
Cool! It even mentions our study "Visual Analytics for Correlation-Based Comparison of Time Series Ensembles"
doi.org/10.1111/cgf....
add a skeleton here at some point
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Recurrence Plots
Norbert Marwan
5 months ago
The deadline for the EPJ ST Special Issue: Unraveling Spatio-Temporal Dynamics in Stochastic and Complex Systems is approaching! (Oct 31, 2025)
epjst.epj.org/epjst-open-c...
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EPJ Special Topics (EPJ ST)
The European Physical Journal Special Topics (EPJ-Special Topics) is devoted to the rapid and timely publication of topical issues in all fields pertaining to the pure and applied physical sciences
https://epjst.epj.org/epjst-open-calls-for-papers/2890-epj-st-special-issue-unraveling-spatio-temporal-dynamics-in-stochastic-and-complex-systems
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Interesting overview on time series visualisations:
ieeexplore.ieee.org/document/111...
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Time Series Information Visualization - A Review of Approaches and Tools
Time series data are prevalent across various domains and often encompass large datasets containing multiple time-dependent features in each sample. Exploring time-varying data is critical for data sc...
https://ieeexplore.ieee.org/document/11162543
5 months ago
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Recurrence Plots
Norbert Marwan
5 months ago
This month's CTCS webinar will be delivered by Dr. Frank Hellmann from our institute
@pik-potsdam.bsky.social
Title: Dynamics of modern power grids - A complex systems perspective Time: September 29, 2025, 16:00 CEST.
us06web.zoom.us/webinar/regi...
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Accelerated bioclimatic warming in Poland (1951ā2023) was analyzed using
#recurrence_plot
analysis. A phase transition in thermal stress patterns was detected around 1980ā1990, revealing increased heat stress and decreased cold stress, with 1990 marking a remarkable shift.
doi.org/10.1109/TGRS...
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A Scalable and Automated Recurrence Plot Method for Detecting Climate Change: The Case of the UTCI Bioclimatic Index in Central Europe
Recent decades have brought increasing effects of climate change and variation. Climate changes, indicated by various bioclimatic indices, influence the functioning of living organisms, including huma...
https://doi.org/10.1109/TGRS.2025.3597503
5 months ago
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reposted by
Recurrence Plots
Norbert Marwan
5 months ago
We summarised current trends in
#recurrence_plot
analysis of dynamical systems
dx.doi.org/10.1140/epjs...
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Trends in recurrence analysis of dynamical systems - The European Physical Journal Special Topics
The last decade has witnessed a number of important and exciting developments that had been achieved for improving recurrence plot-based data analysis and to widen its application potential. We will g...
https://dx.doi.org/10.1140/epjs/s11734-022-00739-8
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Challenges and perspectives in recurrence analyses of event time series
dx.doi.org/10.3389/fams...
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Frontiers | Challenges and perspectives in recurrence analyses of event time series
The analysis of event time series is in general challenging. Most time series analysis tools are limitedfor the analysis of this kind of data. Recurrence ana...
https://dx.doi.org/10.3389/fams.2023.1129105
5 months ago
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Trends in recurrence analysis of dynamical systems
dx.doi.org/10.1140/epjs...
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Trends in recurrence analysis of dynamical systems - The European Physical Journal Special Topics
The last decade has witnessed a number of important and exciting developments that had been achieved for improving recurrence plot-based data analysis and to widen its application potential. We will g...
https://dx.doi.org/10.1140/epjs/s11734-022-00739-8
5 months ago
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