%0 Generic
%D 2004
%T Bio-Steps Beyond Turing
%A Cristian Calude
%A Gheorghe Paun
%C Los Paises Bajos
%K Turing; Bio-steps; P systems
%N 1-3
%P 175-194
%R 10.1016/j.biosystems.2004.05.032
%U http://linkinghub.elsevier.com/retrieve/pii/S0303264704000954
%V 77
%X Are there `biologically computing agents' capable to compute Turing uncomputable functions? It is perhaps tempting to dismiss this question with a negative answer. Quite the opposite, for the first time in the literature on molecular computing we contend that the answer is not theoretically negative. Our results will be formulated in the language of membrane computing (P systems). Some mathematical results presented here are interesting in themselves. In contrast with most speed-up...
%> http://cantor.cs.us.es/files/Bio-steps.pdf