How Powerful is the Dwell-Time Analysis of Multichannel Records?

1998 ◽  
Vol 165 (1) ◽  
pp. 19-35 ◽  
Author(s):  
R. Blunck ◽  
U. Kirst ◽  
T. Riessner ◽  
U.-P. Hansen
Keyword(s):  
Dwell Time ◽  
Time Analysis

Stability Analysis for a Class of Linear Switched Positive Systems

2012 ◽  
Vol 562-564 ◽  
pp. 2084-2087
Author(s):  
Hui Ding ◽  
Xu Yang Lou
Keyword(s):  
Lyapunov Functions ◽  
Dwell Time ◽  
Positive Systems ◽  
Time Analysis ◽  
Arbitrary Switching ◽  
The Family ◽  
The Common ◽  
The Stability ◽  
Switched Positive Systems ◽  
Explicit Relation

This paper addresses stability properties of linear switched positive systems composed of continuous-time subsystems and discrete-time subsystems. Based on the common linear copositive Lyapunov functions, stability of the positive systems is discussed under arbitrary switching. Moreover, a sufficient condition on the minimum dwell time that guarantees the stability of linear switched positive systems. The dwell time analysis interprets the stability of linear switched positive systems through the distance between the eigenvector sets. Thus, an explicit relation in view of stability is obtained between the family of the involved subsystems and the set of admissible switching signals.

scholarly journals Introducing Point-of-Interest as an alternative to Area-of-Interest for fixation duration analysis

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0250170
Author(s):  
Nak Won Rim ◽  
Kyoung Whan Choe ◽  
Coltan Scrivner ◽  
Marc G. Berman
Keyword(s):  
Eye Tracking ◽  
Social Interactions ◽  
Dwell Time ◽  
Fixation Duration ◽  
Weighted Sum ◽  
Time Analysis ◽  
Point Of Interest ◽  
Area Of Interest ◽  
Points Of Interest ◽  
Alternative Approach

Many eye-tracking data analyses rely on the Area-of-Interest (AOI) methodology, which utilizes AOIs to analyze metrics such as fixations. However, AOI-based methods have some inherent limitations including variability and subjectivity in shape, size, and location of AOIs. In this article, we propose an alternative approach to the traditional AOI dwell time analysis: Weighted Sum Durations (WSD). This approach decreases the subjectivity of AOI definitions by using Points-of-Interest (POI) while maintaining interpretability. In WSD, the durations of fixations toward each POI is weighted by the distance from the POI and summed together to generate a metric comparable to AOI dwell time. To validate WSD, we reanalyzed data from a previously published eye-tracking study (n = 90). The re-analysis replicated the original findings that people gaze less towards faces and more toward points of contact when viewing violent social interactions.

scholarly journals Dweiltime Analysis of Symmetry-Breaking Dynamical Systems

1995 ◽  
Vol 50 (12) ◽  
pp. 1117-1122 ◽  
Author(s):  
J. Vollmer ◽  
J. Peinke ◽  
A. Okniński
Keyword(s):  
Dynamical Systems ◽  
Symmetry Breaking ◽  
Dwell Time ◽  
Initial Conditions ◽  
Dissipative Systems ◽  
Time Analysis ◽  
Chaotic Scattering ◽  
One Dimensional ◽  
Basin Boundary ◽  
Sensitive Dependence

Abstract Dweiltime analysis is known to characterize saddles giving rise to chaotic scattering. In the present paper it is used to characterize the dependence on initial conditions of the attractor approached by a trajectory in dissipative systems described by one-dimensional, noninvertible mappings which show symmetry breaking. There may be symmetry-related attractors in these systems, and which attractor is approached may depend sensitively on the initial conditions. Dwell-time analysis is useful in this context because it allows to visualize in another way the repellers on the basin boundary which cause this sensitive dependence.

Single-Molecule Force-Clamp Spectroscopy: Dwell Time Analysis and Practical Considerations†

Langmuir ◽  
2011 ◽  
Vol 27 (4) ◽  
pp. 1440-1447 ◽  
Author(s):  
Yi Cao ◽  
Hongbin Li
Keyword(s):  
Single Molecule ◽  
Dwell Time ◽  
Time Analysis ◽  
Force Clamp

Dwell Time Analysis of Deterministic and Stochastic Switched Systems

2009 ◽  
Vol 15 (3-4) ◽  
pp. 228-248 ◽  
Author(s):  
Patrizio Colaneri
Keyword(s):  
Switched Systems ◽  
Dwell Time ◽  
Time Analysis

Dwell time analysis for continuous-time switched linear positive systems

2010 ◽  
Author(s):  
Annalisa Zappavigna ◽  
Patrizio Colaneri ◽  
Jose C Geromel ◽  
Robert Shorten
Keyword(s):  
Continuous Time ◽  
Dwell Time ◽  
Positive Systems ◽  
Time Analysis

Dwell Time Analysis of a Single-Molecule Mechanochemical Reaction†

Langmuir ◽  
2008 ◽  
Vol 24 (4) ◽  
pp. 1356-1364 ◽  
Author(s):  
Robert Szoszkiewicz ◽  
Sri Rama Koti Ainavarapu ◽  
Arun P. Wiita ◽  
Raul Perez-Jimenez ◽  
Jose M. Sanchez-Ruiz ◽  
...  
Keyword(s):  
Single Molecule ◽  
Dwell Time ◽  
Mechanochemical Reaction ◽  
Time Analysis

scholarly journals Introducing Point-of-Interest as an alternative to Area-of-Interest for fixation duration analysis

2020 ◽  
Author(s):  
Nak Won Rim ◽  
Kyoung Whan Choe ◽  
Coltan Scrivner ◽  
Marc Berman
Keyword(s):  
Eye Tracking ◽  
Social Interactions ◽  
Dwell Time ◽  
Fixation Duration ◽  
Weighted Sum ◽  
Time Analysis ◽  
Point Of Interest ◽  
Area Of Interest ◽  
Points Of Interest ◽  
Alternative Approach

Many eye-tracking data analyses rely on the Area-of-Interest (AOI) methodology, which utilizes AOIs to analyze metrics such as fixations. However, AOI-based methods have some inherent limitations including variability and subjectivity in shape, size, and location of AOIs. In this article, we propose an alternative approach to the traditional AOI dwell time analysis: Weighted Sum Durations (WSD). This approach decreases the subjectivity of AOI definitions by using Points-of-Interest (POI) while maintaining interpretability. In WSD, the durations of fixations toward each POI is weighted by the distance from the POI and summed together to generate a metric comparable to AOI dwell time. To validate WSD, we reanalyzed data from a previously published eye-tracking study (n=90). The re-analysis replicated the original findings that people gaze less towards faces and more toward points of contact when viewing violent social interactions.

Single-Molecule Dwell-Time Analysis of Restriction Endonuclease-Mediated DNA Cleavage

10.3791/62112 ◽  
2021 ◽  
Author(s):  
Candice M. Etson ◽  
Petar Todorov ◽  
Nooshin Shatery Nejad ◽  
Nirmala Shrestha ◽  
David R. Walt
Keyword(s):  
Restriction Endonuclease ◽  
Single Molecule ◽  
Dna Cleavage ◽  
Dwell Time ◽  
Time Analysis
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