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Liqian Zhou & Qiufen Sun

More constraints, more freedom: Revisiting semiotic scaffolding, semiotic freedom, and semiotic emergence Technically, constraint is defined as the reduction of degree of freedom. However, novelties emerge in dynamic systems with […]

Hongbing Yu

Danger Modeling: Meaning-generation in Three Dimensions In the struggle for existence, any known species of organisms must avert danger to ensure survival. To do that, they need to identify—or model—it […]