Automata Computability And Complexity

Automata  Computability and Complexity PDF
Author: Elaine Rich
Publisher: Prentice Hall
ISBN: 0132288060
Size: 18.21 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 1099
View: 5944
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Automata Computability And Complexity

by Elaine Rich, Automata Computability And Complexity Books available in PDF, EPUB, Mobi Format. Download Automata Computability And Complexity books, The theoretical underpinnings of computing form a standard part of almost every computer science curriculum. But the classic treatment of this material isolates it from the myriad ways in which the theory influences the design of modern hardware and software systems. The goal of this book is to change that. The book is organized into a core set of chapters (that cover the standard material suggested by the title), followed by a set of appendix chapters that highlight application areas including programming language design, compilers, software verification, networks, security, natural language processing, artificial intelligence, game playing, and computational biology. The core material includes discussions of finite state machines, Markov models, hidden Markov models (HMMs), regular expressions, context-free grammars, pushdown automata, Chomsky and Greibach normal forms, context-free parsing, pumping theorems for regular and context-free languages, closure theorems and decision procedures for regular and context-free languages, Turing machines, nondeterminism, decidability and undecidability, the Church-Turing thesis, reduction proofs, Post Correspondence problem, tiling problems, the undecidability of first-order logic, asymptotic dominance, time and space complexity, the Cook-Levin theorem, NP-completeness, Savitch's Theorem, time and space hierarchy theorems, randomized algorithms and heuristic search. Throughout the discussion of these topics there are pointers into the application chapters. So, for example, the chapter that describes reduction proofs of undecidability has a link to the security chapter, which shows a reduction proof of the undecidability of the safety of a simple protection framework.




Theory Of Computation

Theory of Computation PDF
Author: J. Glenn Brookshear
Publisher: Pearson College Division
ISBN:
Size: 56.10 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 322
View: 5358
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Theory Of Computation

by J. Glenn Brookshear, Theory Of Computation Books available in PDF, EPUB, Mobi Format. Download Theory Of Computation books, Preliminaries; Finite automata and regular languages; Pushdown automata and context-free languages; Turing machines and phrase-structure languages; Computability; Complexity; Appendices.




Theoretical Computer Science

Theoretical Computer Science PDF
Author: Juraj Hromkovič
Publisher: Springer Science & Business Media
ISBN: 9783540140153
Size: 67.25 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 313
View: 363
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Theoretical Computer Science

by Juraj Hromkovič, Theoretical Computer Science Books available in PDF, EPUB, Mobi Format. Download Theoretical Computer Science books, Juraj Hromkovic takes the reader on an elegant route through the theoretical fundamentals of computer science. The author shows that theoretical computer science is a fascinating discipline, full of spectacular contributions and miracles. The book also presents the development of the computer scientist's way of thinking as well as fundamental concepts such as approximation and randomization in algorithmics, and the basic ideas of cryptography and interconnection network design.




Computability Complexity And Languages

Computability  Complexity  and Languages PDF
Author: Martin Davis
Publisher: Elsevier
ISBN: 0080502466
Size: 15.77 MB
Format: PDF, Docs
Category : Mathematics
Languages : en
Pages : 609
View: 473
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Computability Complexity And Languages

by Martin Davis, Computability Complexity And Languages Books available in PDF, EPUB, Mobi Format. Download Computability Complexity And Languages books, Computability, Complexity, and Languages is an introductory text that covers the key areas of computer science, including recursive function theory, formal languages, and automata. It assumes a minimal background in formal mathematics. The book is divided into five parts: Computability, Grammars and Automata, Logic, Complexity, and Unsolvability. Computability theory is introduced in a manner that makes maximum use of previous programming experience, including a "universal" program that takes up less than a page. The number of exercises included has more than tripled. Automata theory, computational logic, and complexity theory are presented in a flexible manner, and can be covered in a variety of different arrangements.




Theory Of Computer Science

Theory of Computer Science PDF
Author: K. L. P. Mishra
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120329686
Size: 57.82 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 436
View: 244
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Theory Of Computer Science

by K. L. P. Mishra, Theory Of Computer Science Books available in PDF, EPUB, Mobi Format. Download Theory Of Computer Science books, This Third Edition, in response to the enthusiastic reception given by academia and students to the previous edition, offers a cohesive presentation of all aspects of theoretical computer science, namely automata, formal languages, computability, and complexity. Besides, it includes coverage of mathematical preliminaries. NEW TO THIS EDITION • Expanded sections on pigeonhole principle and the principle of induction (both in Chapter 2) • A rigorous proof of Kleene’s theorem (Chapter 5) • Major changes in the chapter on Turing machines (TMs) – A new section on high-level description of TMs – Techniques for the construction of TMs – Multitape TM and nondeterministic TM • A new chapter (Chapter 10) on decidability and recursively enumerable languages • A new chapter (Chapter 12) on complexity theory and NP-complete problems • A section on quantum computation in Chapter 12. • KEY FEATURES • Objective-type questions in each chapter—with answers provided at the end of the book. • Eighty-three additional solved examples—added as Supplementary Examples in each chapter. • Detailed solutions at the end of the book to chapter-end exercises. The book is designed to meet the needs of the undergraduate and postgraduate students of computer science and engineering as well as those of the students offering courses in computer applications.




Concise Guide To Computation Theory

Concise Guide to Computation Theory PDF
Author: Akira Maruoka
Publisher: Springer Science & Business Media
ISBN: 9780857295354
Size: 77.51 MB
Format: PDF
Category : Computers
Languages : en
Pages : 281
View: 6857
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Concise Guide To Computation Theory

by Akira Maruoka, Concise Guide To Computation Theory Books available in PDF, EPUB, Mobi Format. Download Concise Guide To Computation Theory books, This textbook presents a thorough foundation to the theory of computation. Combining intuitive descriptions and illustrations with rigorous arguments and detailed proofs for key topics, the logically structured discussion guides the reader through the core concepts of automata and languages, computability, and complexity of computation. Topics and features: presents a detailed introduction to the theory of computation, complete with concise explanations of the mathematical prerequisites; provides end-of-chapter problems with solutions, in addition to chapter-opening summaries and numerous examples and definitions throughout the text; draws upon the author’s extensive teaching experience and broad research interests; discusses finite automata, context-free languages, and pushdown automata; examines the concept, universality and limitations of the Turing machine; investigates computational complexity based on Turing machines and Boolean circuits, as well as the notion of NP-completeness.




Limits Of Computation

Limits of Computation PDF
Author: Bernhard Reus
Publisher: Springer
ISBN: 3319278894
Size: 29.15 MB
Format: PDF, ePub
Category : Computers
Languages : en
Pages : 348
View: 6894
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Limits Of Computation

by Bernhard Reus, Limits Of Computation Books available in PDF, EPUB, Mobi Format. Download Limits Of Computation books, This textbook discusses the most fundamental and puzzling questions about the foundations of computing. In 23 lecture-sized chapters it provides an exciting tour through the most important results in the field of computability and time complexity, including the Halting Problem, Rice's Theorem, Kleene's Recursion Theorem, the Church-Turing Thesis, Hierarchy Theorems, and Cook-Levin's Theorem. Each chapter contains classroom-tested material, including examples and exercises. Links between adjacent chapters provide a coherent narrative. Fundamental results are explained lucidly by means of programs written in a simple, high-level imperative programming language, which only requires basic mathematical knowledge. Throughout the book, the impact of the presented results on the entire field of computer science is emphasised. Examples range from program analysis to networking, from database programming to popular games and puzzles. Numerous biographical footnotes about the famous scientists who developed the subject are also included. "Limits of Computation" offers a thorough, yet accessible, introduction to computability and complexity for the computer science student of the 21st century.




Computability Complexity Logic

Computability  Complexity  Logic PDF
Author: E. Börger
Publisher: Elsevier
ISBN: 9780080887043
Size: 21.13 MB
Format: PDF, Kindle
Category : Mathematics
Languages : en
Pages : 591
View: 3156
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Computability Complexity Logic

by E. Börger, Computability Complexity Logic Books available in PDF, EPUB, Mobi Format. Download Computability Complexity Logic books, The theme of this book is formed by a pair of concepts: the concept of formal language as carrier of the precise expression of meaning, facts and problems, and the concept of algorithm or calculus, i.e. a formally operating procedure for the solution of precisely described questions and problems. The book is a unified introduction to the modern theory of these concepts, to the way in which they developed first in mathematical logic and computability theory and later in automata theory, and to the theory of formal languages and complexity theory. Apart from considering the fundamental themes and classical aspects of these areas, the subject matter has been selected to give priority throughout to the new aspects of traditional questions, results and methods which have developed from the needs or knowledge of computer science and particularly of complexity theory. It is both a textbook for introductory courses in the above-mentioned disciplines as well as a monograph in which further results of new research are systematically presented and where an attempt is made to make explicit the connections and analogies between a variety of concepts and constructions.




Introduction To Theory Of Automata Formal Languages And Computation

INTRODUCTION TO THEORY OF AUTOMATA  FORMAL LANGUAGES  AND COMPUTATION PDF
Author: DEBIDAS GHOSH
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120348079
Size: 38.33 MB
Format: PDF, Kindle
Category : Computers
Languages : en
Pages : 260
View: 4436
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Introduction To Theory Of Automata Formal Languages And Computation

by DEBIDAS GHOSH, Introduction To Theory Of Automata Formal Languages And Computation Books available in PDF, EPUB, Mobi Format. Download Introduction To Theory Of Automata Formal Languages And Computation books, The Theory of Computation or Automata and Formal Languages assumes significance as it has a wide range of applications in complier design, robotics, Artificial Intelligence (AI), and knowledge engineering. This compact and well-organized book provides a clear analysis of the subject with its emphasis on concepts which are reinforced with a large number of worked-out examples. The book begins with an overview of mathematical preliminaries. The initial chapters discuss in detail about the basic concepts of formal languages and automata, the finite automata, regular languages and regular expressions, and properties of regular languages. The text then goes on to give a detailed description of context-free languages, pushdown automata and computability of Turing machine, with its complexity and recursive features. The book concludes by giving clear insights into the theory of computability and computational complexity. This text is primarily designed for undergraduate (BE/B.Tech.) students of Computer Science and Engineering (CSE) and Information Technology (IT), postgraduate students (M.Sc.) of Computer Science, and Master of Computer Applications (MCA). Salient Features • One complete chapter devoted to a discussion on undecidable problems. • Numerous worked-out examples given to illustrate the concepts. • Exercises at the end of each chapter to drill the students in self-study. • Sufficient theories with proofs.




Computability And Complexity Theory

Computability and Complexity Theory PDF
Author: Steven Homer
Publisher: Springer Science & Business Media
ISBN: 146140682X
Size: 18.33 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 300
View: 2133
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Computability And Complexity Theory

by Steven Homer, Computability And Complexity Theory Books available in PDF, EPUB, Mobi Format. Download Computability And Complexity Theory books, This revised and extensively expanded edition of Computability and Complexity Theory comprises essential materials that are core knowledge in the theory of computation. The book is self-contained, with a preliminary chapter describing key mathematical concepts and notations. Subsequent chapters move from the qualitative aspects of classical computability theory to the quantitative aspects of complexity theory. Dedicated chapters on undecidability, NP-completeness, and relative computability focus on the limitations of computability and the distinctions between feasible and intractable. Substantial new content in this edition includes: a chapter on nonuniformity studying Boolean circuits, advice classes and the important result of Karp─Lipton. a chapter studying properties of the fundamental probabilistic complexity classes a study of the alternating Turing machine and uniform circuit classes. an introduction of counting classes, proving the famous results of Valiant and Vazirani and of Toda a thorough treatment of the proof that IP is identical to PSPACE With its accessibility and well-devised organization, this text/reference is an excellent resource and guide for those looking to develop a solid grounding in the theory of computing. Beginning graduates, advanced undergraduates, and professionals involved in theoretical computer science, complexity theory, and computability will find the book an essential and practical learning tool. Topics and features: Concise, focused materials cover the most fundamental concepts and results in the field of modern complexity theory, including the theory of NP-completeness, NP-hardness, the polynomial hierarchy, and complete problems for other complexity classes Contains information that otherwise exists only in research literature and presents it in a unified, simplified manner Provides key mathematical background information, including sections on logic and number theory and algebra Supported by numerous exercises and supplementary problems for reinforcement and self-study purposes