Titlebook: Machines, Computations, and Universality; 4th International Co Maurice Margenstern Conference proceedings 2005 Springer-Verlag Berlin Heide

malcontented

书目名称Machines, Computations, and Universality影响因子(影响力)




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书目名称Machines, Computations, and Universality网络公开度学科排名




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书目名称Machines, Computations, and Universality被引频次学科排名




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拍下盗公款

sphincter

Is Bosco’s Rule Universal? companion paper we explore various questions which have arisen since Conway posed his challenge, including whether the details given in his proof that Life is universal are sufficient and what necessary and sufficient conditions are required to prove that Bosco’s rule, or any two-dimensional CA, is universal.

Inflamed

Computational Completeness of P Systems with Active Membranes and Two Polarizationsrane, assigned to at most two membranes are shown to be computationally complete, which improves the previous result of this type with respect to the number of polarizations as well as to the number of membranes. Allowing a special variant . of rules of type . to delete symbols by sending them out, even only one membrane is enough.

Traumatic-Grief

fertilizer

Adherent

Abstract Geometrical Computation for Black Hole Computationhe same property: it can simulate any Turing machine and can decide any . problem through the creation of an accumulation. Finitely many signals can leave any accumulation, and it can be known whether anything leaves. This corresponds to a black hole effect.

大沟

Register Complexity of LOOP -, WHILE -, and GOTO -Programsely) functions .:ℕ. →ℕ. (partial functions ., respectively) that is induced by the number of registers collapses to a fixed level. In all three cases the first levels are separated. Our results show that there exist universal .- and .-programs with a constant number of registers.

Goblet-Cells

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