GMU:BioArt WS15/Physarum polycephalum and unconventional computing: Difference between revisions

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=== Kolmogorov Machine ===
=== Kolmogorov Machine ===
"Random-access machine (RAM) is an abstract machine in the general class of register machines." (wikipedia (c))
"Kolmogorov, or Kolmogorov-Uspensky, machines [Ko1, KU, US] are similar to Turing machines except that the tape can change its topology."(Gurevich) Also, as far as I understand, Kolmogorov Machine isn't described by discrete 0 and 1 values. Also its functions could be updated in real time over the recursive method. On the other hand both Turing Machine and Kolmogorov machine, could emulate each other, so at the end the difference is just in the way how the machines compute their functions.
 
"The RAM's equivalent of the universal Turing machine – with its program in the registers as well as its data – is called the random-access stored-program machine or RASP. It is an example of the so-called von Neumann architecture and is closest to the common notion of computer."(wikipedia (c))
 
"Together with the Turing machine and counter-machine models, the RAM and RASP models are used for computational complexity analysis. Van Emde Boas (1990) calls these three plus the pointer machine "sequential machine" models, to distinguish them from "parallel random-access machine" models."(wikipedia (c))
 
"Kolmogorov, or Kolmogorov-Uspensky, machines [Ko1, KU, US] are similar to Turing machines except that the tape can change its topology."(Gurevich)


"Мы остановимся на следующих вариантах математического опреде­ ления вычислимой функции или алгоритма:
"Мы остановимся на следующих вариантах математического опреде­ ления вычислимой функции или алгоритма: