Cellular automata are used as simple mathematical models to investigate self-organization
in statistical mechanics. A detailed analysis is given of" elementary" cellular automata …

The study of artificial self-replicating structures or machines has been taking place now for
almost half a century. My goal in this article is to present an overview of research carried out …

In the preface from the 1979 predecessor to thOR book, Hopcroft and U11man marveled at
the fact that the subject of automata had exploded, compared with its state at the time they …

The increased computational power and software tools available to engineers have
increased the use and dependence on modeling and computer simulation throughout the …

and concrete categories | Guide books skip to main content ACM Digital Library home ACM
home Google, Inc. (search) Advanced Search Browse About Sign in Register Advanced Search …

Recursive input-output models for non-linear multivariate discrete-time systems are derived,
and sufficient conditions for their existence are defined. The paper is divided into two parts …

Are mathematical equations the best way to model nature? For many years it had been
assumed that they were. But in the early 1980s, Stephen Wolfram made the radical proposal …

What can computers do in principle? What are their inherent theoretical limitations? These
are questions to which computer scientists must address themselves. The theoretical …

Substantive and procedural uncertainty Page 1 J Evol Econ (1991) 1:145-168 --Journal of
Evolutionary Economics Q Springer-Verlag 1991 Substantive and procedural uncertainty An …

Introduction to Probabilistic Automata deals with stochastic sequential machines, Markov
chains, events, languages, acceptors, and applications. The book describes mathematical …