Contusion and recovery of individual cognition based on catastrophe theory: A computational model

Lv, Shuliang; Yang, Ruixian; Huang, Chuanchao

doi:10.1016/j.neucom.2016.05.099

Cited by 12 publications

(3 citation statements)

References 28 publications

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“…To study the catastrophe in behavior, scholars generally regard behavior selection as a state variable f , external factors as control variable v , and internal factors as control variable u . 62 We choose employees’ willingness to cooperate, benefit ( b ) and cost of cooperation ( c ) and the penalty ( δ ) as the external factors. The psychological traits (easygoing, neutral, and independent) and the average cumulative perceived payoff of employees after selecting cooperation or conflict behaviors ( MeanVcp and MeanVcf ) are chosen as the internal factors.…”

Section: Exploring Catastrophe Mechanism Of Sudden Changes In Behavio...mentioning

confidence: 99%

Integrated analysis of employee cooperation and conflict behaviors in the context of digital technology

2023

SIMULATION

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Nowadays, the introduction of digital technology improves the condition of the workplace and employees’ productivity, but the unstable behavior of employees is still typical in Internet enterprises in China. Sometimes, employees frequently show their behavior reversals between cooperation and conflict. An integrated analysis method with three steps is performed to explore its reason. First, an evolutionary game model is employed to examine the strategies of individual employee’s behavior selection between cooperation and conflict. Second, the cellular automata are developed to simulate the evolution of employee group behavior selection over time. The frequent behavior turnovers between cooperation and conflict are illustrated. Third, catastrophe theory and method are used to identify the hidden cusp catastrophe patterns under the evolution of group behavior selection. Research results reveal that individual employee selects cooperation if the penalty exceeds half the cost. Simulation results show intense and sudden changes in employee group behavior selection, in which cusp catastrophe patterns exist. The cusp catastrophe model can intuitively interpret the mechanism by which factors, such as average perceived payoff and proportion of cooperation employees, influence the behavior state of the employee group. The mechanism of catastrophe in frequent behavior turnover is explored. This methodology, which is based on the theoretical framework of social exchange theory, integrates evolutionary game theory, simulation, and catastrophe theory to identify the catastrophe mechanism in behavior turnover and make theoretical and practical contributions to behavior selection research.

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Section: Exploring Catastrophe Mechanism Of Sudden Changes In Behavio...mentioning

confidence: 99%

Integrated analysis of employee cooperation and conflict behaviors in the context of digital technology

2023

SIMULATION

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show abstract

“…It's mainly developed from the topological concept of structural stability, which is widely used in multi-criteria decision making, and it's the theoretical basis of catastrophe series method model. The catastrophe is defined and controlled by analyzing the properties of the locus of the state surface singularity set mapped to the control space (Lv et al, 2017). Potential function is the research object of catastrophe theory, which describes the system behavior through state variables and control variables.…”

Section: 23．catastrophe Progression Modelmentioning

confidence: 99%

Vulnerability assessment of marine economic system based on comprehensive index and catastrophe progression model

Gao

Sun

et al. 2020

Ecosyst Health Sustain

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The sustainable development of the marine economic system to accurately grasp the dynamic evolution characteristics and main driving factors of the vulnerability of the marine economic system so as to effectively identify the problems in the operation of the marine economy is extremely important. Based on the establishment of a three-level assessment index system for the vulnerability of the marine economic system, the vulnerability of the marine economic system of Jiangsu Province in 2008-2016 was evaluated by using the comprehensive index model and the catastrophe progression model, and the results were compared based on the unified evaluation criteria. The main influencing factors were analyzed by principal component analysis and Pearson correlation analysis. It's found that 2014, 2015 and 2012 are in a general state, 2009 and 2010 are in a poor state, and the vulnerability state from 2008 to 2011 is lower than that in 2012. The overall volatility is small indicating a stable system. Among them, the scale of marine industry and profit and loss of marine resources are the main components of marine economic system vulnerability having the highest correlation with the vulnerability of marine economic system. This study enriches the theoretical method and empirical research on the vulnerability of the marine economic system and has practical significance in allowing for timely targeted control measures to affect the vulnerability of the marine economic system.

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“…Bifurcation theory was already proposed in neuroscience, cognitive science, and psychology. For example, this theory was used in the dynamical model of neuronal activities, as well as modeling cognitive functions like visual perceptions or sudden changes in an individual’s cognitions and behaviours ( 11 , 12 , 13 ). In the present study, dynamical systems approach was proposed for modeling language development by using bifurcation theory, which may help us to model this developmental problem in the language of individuals with autism.…”

mentioning

confidence: 99%

Bifurcation Theory Approach to Neuro-Developmental Language Impairment in Autistic Children

Ssh

Bakouie

Gharibzadeh

2018

MJMS

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Autism Spectrum Disorders (ASD) is defined by a spectrum of deficits in social interactions and limited or stereotyped patterns of behaviours. Consequently, language as the result and the tool of communication is impaired in individuals affected by ASD. Thus, a better knowledge of language impairment leads to a better solution of the communicating problems. “Dynamical systems theory” could help us understand the development of language and the related impairments. Based on this theory, language development can be considered as a dynamical system with the trajectory of variation. In the present study, we hypothesised that a kind of bifurcation happens in language development trajectory of autistic children when they reach a higher level of language like pragmatics.

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Contusion and recovery of individual cognition based on catastrophe theory: A computational model

Cited by 12 publications

References 28 publications

Integrated analysis of employee cooperation and conflict behaviors in the context of digital technology

Integrated analysis of employee cooperation and conflict behaviors in the context of digital technology

Vulnerability assessment of marine economic system based on comprehensive index and catastrophe progression model

Bifurcation Theory Approach to Neuro-Developmental Language Impairment in Autistic Children

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