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Introduction To Computer Theory

Author: Daniel I. A. Cohen
Publisher: John Wiley & Sons Incorporated
Size: 10.64 MB
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This text strikes a good balance between rigor and an intuitive approach to computer theory. Covers all the topics needed by computer scientists with a sometimes humorous approach that reviewers found "refreshing". It is easy to read and the coverage of mathematics is fairly simple so readers do not have to worry about proving theorems.

Introduction To Computer Theory 2nd Ed

Author: Cohen
Publisher: John Wiley & Sons
ISBN: 9788126513345
Size: 46.10 MB
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Market_Desc: · Computer Scientists· Students · Professors Special Features: · Easy to read and the coverage of mathematics is fairly simple so readers do not have to worry about proving theorems· Contains new coverage of Context Sensitive Language About The Book: This text strikes a good balance between rigor and an intuitive approach to computer theory. Covers all the topics needed by computer scientists with a sometimes humorous approach that reviewers found refreshing . The goal of the book is to provide a firm understanding of the principles and the big picture of where computer theory fits into the field.

Theory Of Computer Science

Author: S.S.Sane
Publisher: Technical Publications
ISBN: 9788189411312
Size: 24.34 MB
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Finite State SystemsDFA, NDFA and there equivalence. Conversion of NDFA, DFA, DFA with E-Moves, Two-way Finite Automata, Finite Automata with output, Transformation of a Mealy Machine into a Moore Machine and their conversion, FSM properties and limitations.Regular ExpressionsArden's Theorem, Pumping Lemma and its applications, closure properties. Decision Algorithms of Regular Sets, Applications of regular expressions and finite Automata.GrammersInvention and evolution of Formal LanguagesPushdown AutomataAssociation of push down automata with context - free grammers.Post MachinesDefinitions and examplesProduction SystemsFundaments, PMT Systems, PCS, Markou AlgorithimTuring MachinesModel, Representation, Language Acceptability and design of Turing Machines. Nondeterministic, Composite, Integrated, Universal, Turing Machines, Limitations, Recursive and Recursively Enumerable Languages, functionsApplications and LimitationsLexical Analyzer, Text Editors, Searching, Conversion of regular expression into a DFA.

Languages And Machines

Author: Thomas A. Sudkamp
Publisher: Addison-Wesley
Size: 58.69 MB
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Languages and Machines gives a mathematically sound presentation of the theory of computing at the junior and senior level, and is an invaluable tool for scientists investigating the theoretical foundations of computer science. No special mathematical prerequisites are assumed; the theoretical concepts and associated mathematics are made accessible by a "learn as you go" approach that develops an intuitive understanding of the concepts through numerous examples and illustrations.

Introduction To The Theory Of Computation

Author: Michael Sipser
Publisher: Cengage Learning
ISBN: 9780534950972
Size: 48.85 MB
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This highly anticipated revision builds upon the strengths of the previous edition. Sipser's candid, crystal-clear style allows students at every level to understand and enjoy this field. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Automata Theory

Author: Matthew Simon
Publisher: World Scientific
ISBN: 9789810237530
Size: 37.78 MB
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This book covers substantially the central ideas of a one semester course in automata theory. It is oriented towards a mathematical perspective that is understandable to non-mathematicians. Comprehension is greatly aided by many examples, especially on the Chomsky ? Schtzenberger theorem, which is not found in most books in this field. Special attention is given to semiautomata theory: the relationship between semigroups and sequential machines (including Green's relations), Schtzenberger's maximal subgroup, von Neumann inverses, wreath products, transducers using matrix notation, shuffle and Kronecker shuffle products. Methods of formal power series, the ambiguity index and linear languages are discussed. Core material includes finite state automata, regular expressions, Kleene's theorem, Chomsky's hierarchy and transformations of grammars. Ambiguous grammars (not limited to context-free grammars) and modal logics are briefly discussed. Turing machine variants with many examples, pushdown automata and their state transition diagrams and parsers, linear-bounded automata/2-PDA and Kuroda normal form are also discussed. A brief study of Lindenmeyer systems is offered as a comparison to the theory of Chomsky.

Formal Languages And Automata Theory

Author: A.A.Puntambekar
Publisher: Technical Publications
ISBN: 9788184313024
Size: 48.64 MB
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FundamentalsStrings, Alphabet, Language, Operations, Finite state machine, Definitions, Finite automaton model, acceptance of strings and languages, Deterministic finite automaton and non deterministic finite automaton, Transition diagrams and language recognizers.Finite AutomataNFA with Î transitions-Significance, Acceptance of languages. Conversions and Equivalence : Equivalence between NFA with and without Î transitions, NFA to DFA conversion, Minimisation of FSM, Equivalence between two FSM's, Finite Automata with output-Moore and Melay machines.Regular LanguagesRegular sets, Regular expressions, Identify rules, Constructing finite Automata for a given regular expressions, Conversion of finite automata to regular expressions. Pumping lemma of regular sets, Closure properties of regular sets.Grammar FormalismRegular grammars-right linear and left linear grammars, Equivalence between regular linear grammar and FA, Inter conversion, Context free grammar, Derivation trees, Sentential forms,Rightmost and leftmost derivation of strings.Context Free GrammarsAmbiguity in context free grammars. Minimisation of context free grammars. Chomsky normal form, Greiback normal form, Pumping lemma for context free languages. Enumeration of properties of CFL.Push Down AutomataPush down automata, Definition, Model, Acceptance of CFL, Acceptance by final state and acceptance by empty state and its equivalence. Equivalence of CFL and PDA, Interconversion. Introduction to DCFL and DPDA.Turing MachineTuring Machine, Definition, Model, Design of TM, Computable functions, Recursively enumerable languages. Church's hypothesis, Counter machine, Types of turing machines.Computability TheoryChomsky hierarchy of languages, Linear bounded automata and context sensitive language, LR(0) grammar, Decidability of problems, Universal turing machine, Undecidability of posts. Correspondence problem, Turing reducibility, Definition of P and NP problems, NP complete and NP hard problems.

Alan Turing Enigma

Author: Andrew Hodges
Publisher: Springer Verlag
ISBN: 9783211826270
Size: 50.17 MB
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Alan Turing, Enigma ist die Biographie des legendAren britischen Mathematikers, Logikers, Kryptoanalytikers und Computerkonstrukteurs Alan Mathison Turing (1912-1954). Turing war einer der bedeutendsten Mathematiker dieses Jahrhunderts und eine hAchst exzentrische PersAnlichkeit. Er gilt seit seiner 1937 erschienenen Arbeit "On Computable Numbers," in der er das Prinzip des abstrakten Universalrechners entwickelte, als der Erfinder des Computers. Er legte auch die Grundlagen fA1/4r das heute "KA1/4nstliche Intelligenz" genannte Forschungsgebiet. Turings zentrale Frage "Kann eine Maschine denken?" war das Motiv seiner Arbeit und wird die SchlA1/4sselfrage des Umgangs mit dem Computer werden. Die bis 1975 geheimgehaltene TAtigkeit Turings fA1/4r den britischen Geheimdienst, die zur EntschlA1/4sselung des deutschen Funkverkehrs fA1/4hrte, trug entscheidend zum Verlauf und Ausgang des Zweiten Weltkriegs bei.

Introduction To Languages Machines And Logic

Author: Alan P. Parkes
Publisher: Springer Science & Business Media
ISBN: 144710143X
Size: 65.50 MB
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A well-written and accessible introduction to the most important features of formal languages and automata theory. It focuses on the key concepts, illustrating potentially intimidating material through diagrams and pictorial representations, and this edition includes new and expanded coverage of topics such as: reduction and simplification of material on Turing machines; complexity and O notation; propositional logic and first order predicate logic. Aimed primarily at computer scientists rather than mathematicians, algorithms and proofs are presented informally through examples, and there are numerous exercises (many with solutions) and an extensive glossary.