PPT-Cellular Automata Reversibility

Sources Material in this lecture comes from Handbook of Natural Computing Editors Grzegorz Rosenberg Thomas Back and Joost N Kok Springer 2014 What is reversible computing. H Bennett Logical Reversibility of Computation Abstract The usual generalpurpose computing automaton eg a Turing machine is logically irreversible its transition function lacks a singlevalued inverse Here THEORY. I. Introduction. What is Automata. Automaton and types of automata. History, Turing Machine. Why study Automata Theory. e) Applications & Uses. Dept. of Computer Science & IT, FUUAST Automata Theory . Richard Peters. ES 314. Sonoma State University. Cellular Automata. “A cellular automaton is a collection of "colored" cells on a grid of specified shape that evolves through a number of discrete time steps according to a set of rules based on the states of neighboring cells. The rules are then applied iteratively for as many time steps as desired.”. Younghwan. Go. , . Jongil. Won, Denis Foo . Kune. *, . EunYoung. . Jeong. , . Yongdae. Kim, . KyoungSoo. Park. KAIST University of Michigan*. Mobile Devices as Post-PCs. S. martphones & tablet PCs for daily network communications. THEORY. VII. Dept. of Computer Science & IT, FUUAST Automata Theory . 2. Automata Theory VII. Properties of Context-Free Languages. Dept. of Computer Science & IT, FUUAST Automata Theory . 29-September-2011. Modeling Temporal Behavior of Component. Component behaves with Environment. Traditional (pessimistic) approach. Environment is free to behave as it wants to. Two components are compatible if . Sambhav. . Jain. IIIT Hyderabad. Think !!!. How to store a dictionary in computer?. How to search for an entry in that dictionary?. Say you have each word length exactly equal to 10 characters and can take any letter from ‘a-z’. . Characterization. of. Context-Free. . Trace. . Languages. Benedek Nagy. Friedrich Otto. Department. of Computer Science . Fachbereich. . Elektrotechnik. /. Informatik. Faculty. of . Pierre Bourhis . CNRS . CRIStAL. , Equipe LINKS. Joint . works. . with. . M.Benedikt. , . M.Krötzsch. , S. Rudolph, P. Senellart, M. Van Den Boom. 1. Querying a database . Database : a labelled graph or hypergraph. Univers. ity of Bologna/INRIA. Italy. Causal-Consistent Reversibility. in a Tuple-Based Distributed Language. Joint work with . Elena Giachino, Claudio Mezzina and Francesco Tiezzi. Reversing different languages. This course: A study of . abstract. . models of computers and computation.. Why theory, when computer field is so practical?. Theory provides concepts and principles, for both hardware and software that help us understand the general nature of the field.. John von Neumann and . Ulam. (1940’s). Crystal structure. Self reproducing machines. John Conway – Game of Life (1970). Student interest. Stephen Wolfram. Cellular Automata. New Kind of Science. Sources. Material in this lecture comes from, “Handbook of Natural Computing,” Editors . Grzegorz. Rosenberg, Thomas Back and . Joost. N. . Kok. , Springer 2014. . What is reversible computing??. Energy releasing process in . which organisms . take in glucose and oxygen and produce carbon dioxide, water and ENERGY. Materials needed for respiration. Glucose (sugar). Oxygen. Products of respiration.