Download Dynamics of Crowd-Minds: Patterns of Irrationality in by Andrew Adamatzky PDF

By Andrew Adamatzky

A crowd-mind emerges while formation of a crowd motives fusion of person minds into one collective brain. individuals of the gang lose their individuality. The deindividuation ends up in derationalization: emotional, impulsive and irrational habit, self-catalytic actions, reminiscence impairment, perceptual distortion, hyper-responsiveness, and distortion of conventional kinds and buildings. This ebook offers particular result of computational reports on cognitive and affective space-time procedures in large-scale collectives of summary brokers being faraway from psychological equilibrium. Computational experiments show that the irrational and nonsensical habit of person entities of crowd-mind leads to advanced, wealthy and non-trivial spatio-temporal dynamics of the agent collectives. Mathematical tools hire thought and methods of cellular-automata and lattice swarms, utilized algebra, concept of finite automata and Markov chains, and undemanding differential equations.

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Extra info for Dynamics of Crowd-Minds: Patterns of Irrationality in Emotions, Beliefs And Actions (World Scientific Series on Nonlinear Science, Series A)

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If there are angry and confused cells in the neighborhood of an angry cell then the angry cell remains angry. If there are only angry neighbors the cell either remains angry or becomes confused with probability ^; otherwise the angry cell takes the state of confusion. A confused cell becomes angry if there are angry neighbors in its close vicinity. The states of anger and confusion, see Fig. 9, co-exist indefinitely in the reactor's evolution, and the space-time dynamic of the discrete model looks rather chaotic.

An angry cell becomes happy if at least one of its neighbors is sad. A sad cell takes the happy state if there are happy cells in the cell's neighborhood. If a thin-layer reactor starts in a uniform state of happiness, then it evolves to a stationary state of uniform anger. A random initial configuration, where all three affective states are present, gives rise to a fractal dynamic, as shown in Fig. 13. As soon as domains of happy states are formed they initiate outbursts of anger. The domains of anger, bounded by sadness, then gradually vanish until the outburst of violence is repeated.

Al (2001)]. Eventually, the dynamics of the mixture drifts towards small-amplitude, low-frequency oscillations. A transient period — aging of an affective reactor — observed in Fig. 3 may also correspond to aging of individuals: "emotions become increasingly salient with age" and "older people experience relatively low rates of psychological disorders" [Carstensen (1995)]. Stationary concentrations reached in the reactor's development satisfy the conditions a* = ^^h*2 and /* = j^h*. 3) a ratio of anger to fear is proportional to the ratio of recoverability to fearfulness multiplied by the degree of happiness.

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