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27 results on '"noise intensity"'

1. A Systematic Review of the Effects of Noise Characteristics on Human Mental Performance

Author

Das, Dipayan, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, Chakrabarti, Debkumar, editor, Karmakar, Sougata, editor, and Salve, Urmi R., editor

Published
2022
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3. Synchronization of Chaotic Systems

Author

Bolotin, Yurii, Tur, Anatoli, Yanovsky, Vladimir, Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Menezes, Ronaldo, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Bolotin, Yurii, Tur, Anatoli, and Yanovsky, Vladimir

Published
2017
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4. Stochastic Resonance

Author

Bolotin, Yurii, Tur, Anatoli, Yanovsky, Vladimir, Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Menezes, Ronaldo, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Bolotin, Yurii, Tur, Anatoli, and Yanovsky, Vladimir

Published
2017
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6. Study on Critical Conditions and Transient Behavior in Noise-Induced Bifurcations

Author

Li, Zigang, Guo, Kongming, Jiang, Jun, Hong, Ling, Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Menezes, Ronaldo, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Schöll, Eckehard, editor, Klapp, Sabine H. L., editor, and Hövel, Philipp, editor

Published
2016
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7. Controlling Chimera Patterns in Networks: Interplay of Structure, Noise, and Delay

Author

Zakharova, Anna, Loos, Sarah A. M., Siebert, Julien, Gjurchinovski, Aleksandar, Claussen, Jens Christian, Schöll, Eckehard, Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Menezes, Ronaldo, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Schöll, Eckehard, editor, Klapp, Sabine H. L., editor, and Hövel, Philipp, editor

Published
2016
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8. Ghost Resonances

Author

Rajasekar, Shanmuganathan, Sanjuan, Miguel A. F., Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Menezes, Ronaldo, Series editor, Rajasekar, Shanmuganathan, and Sanjuan, Miguel A. F.

Published
2016
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9. Stochastic Resonance

Author

Rajasekar, Shanmuganathan, Sanjuan, Miguel A. F., Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Menezes, Ronaldo, Series editor, Rajasekar, Shanmuganathan, and Sanjuan, Miguel A. F.

Published
2016
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10. Antiresonances

Author

Rajasekar, Shanmuganathan, Sanjuan, Miguel A. F., Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Menezes, Ronaldo, Series editor, Rajasekar, Shanmuganathan, and Sanjuan, Miguel A. F.

Published
2016
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11. Coherence and Chaotic Resonances

Author

Rajasekar, Shanmuganathan, Sanjuan, Miguel A. F., Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Qudrat-Ullah, Hassan, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, Menezes, Ronaldo, Series editor, Rajasekar, Shanmuganathan, and Sanjuan, Miguel A. F.

Published
2016
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17. Resistive Switching Assisted by Noise

Author

Patterson, G. A., Fierens, P. I., Grosz, D. F., Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Reichl, Linda, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, In, Visarath, editor, Palacios, Antonio, editor, and Longhini, Patrick, editor

Published
2014
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18. Low-Pass Filtering of Information in the Leaky Integrate-and-Fire Neuron Driven by White Noise

Author

Lindner, Benjamin, Abarbanel, Henry, Series editor, Braha, Dan, Series editor, Érdi, Péter, Series editor, Friston, Karl, Series editor, Haken, Hermann, Series editor, Jirsa, Viktor, Series editor, Kacprzyk, Janusz, Series editor, Kaneko, Kunihiko, Series editor, Kelso, Scott, Series editor, Kirkilionis, Markus, Series editor, Kurths, Jürgen, Series editor, Nowak, Andrzej, Series editor, Reichl, Linda, Series editor, Schuster, Peter, Series editor, Schweitzer, Frank, Series editor, Sornette, Didier, Series editor, Thurner, Stefan, Series editor, In, Visarath, editor, Palacios, Antonio, editor, and Longhini, Patrick, editor

Published
2014
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20. A Variational Approach for Denoising Hyperspectral Images Corrupted by Poisson Distributed Noise

Author

Deger, Ferdinand, Mansouri, Alamin, Pedersen, Marius, Hardeberg, Jon Yngve, Voisin, Yvon, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Kobsa, Alfred, Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Nierstrasz, Oscar, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Elmoataz, Abderrahim, editor, Lezoray, Olivier, editor, Nouboud, Fathallah, editor, and Mammass, Driss, editor

Published
2014
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22. Using Mobile Sensing on Smartphones for the Management of Daily Life Tasks

Author

Rolf Dornberger, Terry Inglese, Dilip Menon, and Safak Korkut

Subjects
Software, Task management, Computer science, business.industry, Human–computer interaction, Noise intensity, Analysis models, Mobile sensing, business, Sensor fusion, Set (psychology), Variety (cybernetics)
Abstract

Today, all smartphones contain a variety of embedded sensors capable of monitoring and measuring relevant physical qualities and quantities, such as light or noise intensity, rotation and acceleration, magnetic field, humidity, etc. Combining data from these different sensors and deriving new practical information is the way to enhance the capabilities of such sensors, known as sensor fusion or multimodal sensing. However, the authors hypothesize that the sensing technology that is embedded in smartphones may also support daily life task management. Because one of the biggest challenges in mobile sensing on smartphones is the lack of appropriate unified data analysis models and common software toolkits, the authors have developed a prototype for a mobile sensing architecture, called Sensing Things Done (STD). With this prototype, by applying multimodal sensing and gathering sensor data from performing a specific set of tasks, the authors were able to conduct a feasibility study to investigate the hypothesis set above. Having examined to what extent the task-related activities could be detected automatically by using sensors of a standard smartphone, the authors of this chapter describe the conducted study and provide derived recommendations.

Published
2020

23. Critical Phenomena in a Dynamical System Under Random Perturbations

Author

Elena Shchepakina and Natalia Firstova

Subjects
Physics, Critical phenomena, Noise intensity, White noise, Statistical physics, Dynamical system
Abstract

The effect of Gaussian white noise on a canard cycle in dynamical model of an electrochemical reaction is analyzed. A critical noise intensity, at which the small-amplitude oscillations are transformed into mixed-mode oscillations, is obtained.

Published
2019

24. Noise-Induced Chimera States in a Neural Network

Author

Eckehard Schöll, Nadezhda Semenova, Anna Zakharova, and Vadim S. Anishchenko

Subjects
Physics, Quantitative Biology::Neurons and Cognition, Artificial neural network, Noise induced, business.industry, fungi, Noise intensity, Nonlinear Sciences::Cellular Automata and Lattice Gases, 01 natural sciences, 010305 fluids & plasmas, Chimera (genetics), Nonlinear Sciences::Adaptation and Self-Organizing Systems, Coherence resonance, 0103 physical sciences, Artificial intelligence, Statistical physics, 010306 general physics, business, Nonlinear Sciences::Pattern Formation and Solitons
Abstract

We show that chimera patterns can be induced by noise in nonlocally coupled neural networks in the excitable regime. In contrast to classical chimeras, occurring in noise-free oscillatory networks, they have features of two phenomena: coherence resonance and chimera states. Therefore, we call them coherence-resonance chimeras. These patterns demonstrate the constructive role of noise and appear for intermediate values of noise intensity, which is a characteristic feature of coherence resonance. In the coherence-resonance chimera state a neural network of identical elements splits into two coexisting domains with different behavior: spatially coherent and spatially incoherent, a typical property of chimera states. Moreover, these noise-induced chimera states are characterized by alternating behavior: coherent and incoherent domains switch periodically their location. We show that this alternating switching can be explained by analyzing the coupling functions.

Published
2017

25. Synchronization of Chaotic Systems

Author

Vladimir Yanovsky, Anatoli Tur, and Yurii Bolotin

Subjects
Physics, Coupling constant, symbols.namesake, Chaotic systems, Oscillation, Synchronization of chaos, Synchronization (computer science), symbols, Noise intensity, Statistical physics, Lyapunov exponent, Lorenz system
Abstract

The synchronization of stable oscillations is a well-known non-linear phenomenon frequently found in nature and widely used in technology [1–5]. Under synchronization, one usually understands the ability of coupled oscillators to switch from an independent oscillation regime, characterized by beats, to a stable coupled oscillation regime with identical or rational frequencies, when the coupling constant increases.

Published
2016

26. Controlling Chimera Patterns in Networks: Interplay of Structure, Noise, and Delay

Author

Julien Siebert, Sarah A. M. Loos, Aleksandar Gjurchinovski, Anna Zakharova, Eckehard Schöll, and Jens Christian Claussen

Subjects
Physics, Quantitative Biology::Neurons and Cognition, Coupling strength, fungi, Noise intensity, Nonlinear Sciences::Cellular Automata and Lattice Gases, Topology, 01 natural sciences, Value of time, 010305 fluids & plasmas, Chimera (genetics), Nonlinear Sciences::Adaptation and Self-Organizing Systems, Amplitude, 0103 physical sciences, 010306 general physics, Nonlinear Sciences::Pattern Formation and Solitons
Abstract

We investigate partially coherent and partially incoherent patterns (chimera states) in networks of Stuart-Landau oscillators with symmetry-breaking coupling. In particular, we study two types of chimera states, amplitude chimeras and chimera death, under the influence of time delay and noise. We find that amplitude chimeras are long-living transients, whose lifetime can be controlled by varying the noise intensity and the value of time delay.

Published
2016

27. Coherence and Chaotic Resonances

Author

Miguel A. F. Sanjuán and Shanmuganathan Rajasekar

Subjects
Equilibrium point, Physics, Multivibrator, Stochastic oscillator, Real systems, Coherence resonance, Chaotic, Noise intensity, Statistical physics, Coherence (physics)
Abstract

Real systems are subjected to certain amount of unavoidable internal or external random perturbations, usually termed as noise. The presence of noise is not only unavoidable in electrical and electronic devices, but it can significantly affect their performance. As pointed out in the beginning of Chap. 2, a variety of phenomena can be induced by the presence of noise. An oscillating system in which noise is significant and is the source of its oscillatory dynamics, then it is generally called an stochastic oscillator. A mathematical model of such a system in the absence of noise and external periodic force does not exhibit any kind of oscillatory motion. A stochastic oscillator can be monostable, multistable or excitable. In certain cases the effect of noise in a stochastic oscillator is nontrivial. That is, the increase of noise intensity need not always increase the irregularity of the response. An appropriate weak noise can give rise to a maximum coherence similar to the stochastic resonance but in the absence of any external periodic force.

Published
2015

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