Limits of Computation

Filename: limits-of-computation.pdf
ISBN: 9781439882061
Release Date: 2012-10-29
Number of pages: 279
Author: Edna E. Reiter
Publisher: CRC Press

Download and read online Limits of Computation in PDF and EPUB Limits of Computation: An Introduction to the Undecidable and the Intractable offers a gentle introduction to the theory of computational complexity. It explains the difficulties of computation, addressing problems that have no algorithm at all and problems that cannot be solved efficiently. The book enables readers to understand: What does it mean for a problem to be unsolvable or to be NP-complete? What is meant by a computation and what is a general model of a computer? What does it mean for an algorithm to exist and what kinds of problems have no algorithm? What problems have algorithms but the algorithm may take centuries to finish? Developed from the authors’ course on computational complexity theory, the text is suitable for advanced undergraduate and beginning graduate students without a strong background in theoretical computer science. Each chapter presents the fundamentals, examples, complete proofs of theorems, and a wide range of exercises.


In Pursuit of the Traveling Salesman

Filename: in-pursuit-of-the-traveling-salesman.pdf
ISBN: 9780691152707
Release Date: 2012
Number of pages: 228
Author: William Cook
Publisher: Princeton University Press

Download and read online In Pursuit of the Traveling Salesman in PDF and EPUB Covers the history, applications, theory, and computation of the traveling salesman problem right up to state-of-the-art solution machinery.


Limits of Computation

Filename: limits-of-computation.pdf
ISBN: 9783319278896
Release Date: 2016-03-25
Number of pages: 348
Author: Bernhard Reus
Publisher: Springer

Download and read online Limits of Computation in PDF and EPUB 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.


Feynman and Computation

Filename: feynman-and-computation.pdf
ISBN: 0738200573
Release Date: 1999
Number of pages: 438
Author: Anthony J. G. Hey
Publisher: Westview Press

Download and read online Feynman and Computation in PDF and EPUB Richard P. Feynman made profoundly important and prescient contributions to the physics of computing, notably with his seminal articles “There’s Plenty of Room at the Bottom” and “Simulating Physics with Computers.” These two provocative papers (both reprinted in this volume) anticipated, decades before their time, several breakthroughs that have since become fields of science in their own right, such as nanotechnology and the newest, perhaps most exciting area of physics and computer science, quantum computing.The contributors to this book are all distinguished physicists and computer scientists, and many of them were guest lecturers in Feynman’s famous CalTech course on the limits of computers. they include Charles Bennett on Quantum Information Theory, Geoffrey Fox on Internetics, Norman Margolus on Crystalline Computation, and Tommaso Toffoli on the Fungibility of Computation.Both a tribute to Feynman and a new exploration of the limits of computers by some of today’s most influential scientists, Feynman and Computation continues the pioneering work started by Feynman and published by him in his own Lectures on Computation. This new computation volume consists of both original chapters and reprints of classic papers by leaders in the field. Feynman and Computation will generate great interest from the scientific community and provide essential background for further work in this field.


Computation and its Limits

Filename: computation-and-its-limits.pdf
ISBN: 9780191627491
Release Date: 2012-03-15
Number of pages: 248
Author: Paul Cockshott
Publisher: OUP Oxford

Download and read online Computation and its Limits in PDF and EPUB Computation and its Limits is an innovative cross-disciplinary investigation of the relationship between computing and physical reality. It begins by exploring the mystery of why mathematics is so effective in science and seeks to explain this in terms of the modelling of one part of physical reality by another. Going from the origins of counting to the most blue-skies proposals for novel methods of computation, the authors investigate the extent to which the laws of nature and of logic constrain what we can compute. In the process they examine formal computability, the thermodynamics of computation, and the promise of quantum computing.


The Singularity Is Near

Filename: the-singularity-is-near.pdf
ISBN: 1101218886
Release Date: 2005-09-22
Number of pages: 672
Author: Ray Kurzweil
Publisher: Penguin

Download and read online The Singularity Is Near in PDF and EPUB “Startling in scope and bravado.” —Janet Maslin, The New York Times “Artfully envisions a breathtakingly better world.” —Los Angeles Times “Elaborate, smart and persuasive.” —The Boston Globe “A pleasure to read.” —The Wall Street Journal One of CBS News’s Best Fall Books of 2005 • Among St Louis Post-Dispatch’s Best Nonfiction Books of 2005 • One of Amazon.com’s Best Science Books of 2005 A radical and optimistic view of the future course of human development from the bestselling author of How to Create a Mind and The Age of Spiritual Machines who Bill Gates calls “the best person I know at predicting the future of artificial intelligence” For over three decades, Ray Kurzweil has been one of the most respected and provocative advocates of the role of technology in our future. In his classic The Age of Spiritual Machines, he argued that computers would soon rival the full range of human intelligence at its best. Now he examines the next step in this inexorable evolutionary process: the union of human and machine, in which the knowledge and skills embedded in our brains will be combined with the vastly greater capacity, speed, and knowledge-sharing ability of our creations. From the Trade Paperback edition.


Formal Models of Computation

Filename: formal-models-of-computation.pdf
ISBN: 9810245009
Release Date: 2001
Number of pages: 532
Author: Arthur Charles Fleck
Publisher: World Scientific

Download and read online Formal Models of Computation in PDF and EPUB This book provides new presentations of standard computational models that help avoid pitfalls of the conventional description methods. It also includes novel approaches to some of the topics that students normally find the most challenging. The presentations have evolved in response to student feedback over many years of teaching and have been well received by students.The book covers the topics suggested in the ACM curriculum guidelines for the course on ?Theory of Computation?, and in the course on ?Foundations of Computing? in the model liberal arts curriculum. These are standard courses for upper level computer science majors and beginning graduate students.The material in this area of computing is intellectually deep, and students invariably find it challenging to master. This book blends the three key ingredients for successful mastery. The first is its focus on the mingling of intuition and rigor that is required to fully understand the area. This is accomplished not only in the discussion and in examples, but also especially in the proofs. Second, a number of practical applications are presented to illustrate the capacity of the theoretical techniques to contribute insights in a variety of areas; such presentations greatly increase the reader's motivation to grasp the theoretical material. The student's active participation is the third and final major element in the learning process, and to this end an extensive collection of problems of widely differing difficulty is incorporated.


Limits to Parallel Computation

Filename: limits-to-parallel-computation.pdf
ISBN: 9780195085914
Release Date: 1995
Number of pages: 311
Author: Raymond Greenlaw
Publisher: Oxford University Press on Demand

Download and read online Limits to Parallel Computation in PDF and EPUB With its cogent overview of the essentials of parallel computation as well as lists of P-complete and open problems, extensive remarks corresponding to each problem, and extensive references, this book is the ideal introduction to parallel computing.


Neural Networks and Analog Computation

Filename: neural-networks-and-analog-computation.pdf
ISBN: 9781461207078
Release Date: 2012-12-06
Number of pages: 181
Author: Hava Siegelmann
Publisher: Springer Science & Business Media

Download and read online Neural Networks and Analog Computation in PDF and EPUB The theoretical foundations of Neural Networks and Analog Computation conceptualize neural networks as a particular type of computer consisting of multiple assemblies of basic processors interconnected in an intricate structure. Examining these networks under various resource constraints reveals a continuum of computational devices, several of which coincide with well-known classical models. On a mathematical level, the treatment of neural computations enriches the theory of computation but also explicated the computational complexity associated with biological networks, adaptive engineering tools, and related models from the fields of control theory and nonlinear dynamics. The material in this book will be of interest to researchers in a variety of engineering and applied sciences disciplines. In addition, the work may provide the base of a graduate-level seminar in neural networks for computer science students.


An Introduction to Formal Languages and Automata

Filename: an-introduction-to-formal-languages-and-automata.pdf
ISBN: 9781284077247
Release Date: 2016-01-15
Number of pages: 450
Author: Peter Linz
Publisher: Jones & Bartlett Publishers

Download and read online An Introduction to Formal Languages and Automata in PDF and EPUB Data Structures & Theory of Computation


Classical and New Paradigms of Computation and their Complexity Hierarchies

Filename: classical-and-new-paradigms-of-computation-and-their-complexity-hierarchies.pdf
ISBN: 9781402027765
Release Date: 2007-11-04
Number of pages: 260
Author: Benedikt Löwe
Publisher: Springer Science & Business Media

Download and read online Classical and New Paradigms of Computation and their Complexity Hierarchies in PDF and EPUB The notion of complexity is an important contribution of logic to theoretical computer science and mathematics. This volume attempts to approach complexity in a holistic way, investigating mathematical properties of complexity hierarchies at the same time as discussing algorithms and computational properties. A main focus of the volume is on some of the new paradigms of computation, among them Quantum Computing and Infinitary Computation. The papers in the volume are tied together by an introductory article describing abstract properties of complexity hierarchies. This volume will be of great interest to both mathematical logicians and theoretical computer scientists, providing them with new insights into the various views of complexity and thus shedding new light on their own research.


Theory of Computation

Filename: theory-of-computation.pdf
ISBN: 9781118315354
Release Date: 2014-08-21
Number of pages: 416
Author: George Tourlakis
Publisher: John Wiley & Sons

Download and read online Theory of Computation in PDF and EPUB Learn the skills and acquire the intuition to assess the theoretical limitations of computer programming Offering an accessible approach to the topic, Theory of Computation focuses on the metatheory of computing and the theoretical boundaries between what various computational models can do and not do—from the most general model, the URM (Unbounded Register Machines), to the finite automaton. A wealth of programming-like examples and easy-to-follow explanations build the general theory gradually, which guides readers through the modeling and mathematical analysis of computational phenomena and provides insights on what makes things tick and also what restrains the ability of computational processes. Recognizing the importance of acquired practical experience, the book begins with the metatheory of general purpose computer programs, using URMs as a straightforward, technology-independent model of modern high-level programming languages while also exploring the restrictions of the URM language. Once readers gain an understanding of computability theory—including the primitive recursive functions—the author presents automata and languages, covering the regular and context-free languages as well as the machines that recognize these languages. Several advanced topics such as reducibilities, the recursion theorem, complexity theory, and Cook's theorem are also discussed. Features of the book include: A review of basic discrete mathematics, covering logic and induction while omitting specialized combinatorial topics A thorough development of the modeling and mathematical analysis of computational phenomena, providing a solid foundation of un-computability The connection between un-computability and un-provability: Gödel's first incompleteness theorem The book provides numerous examples of specific URMs as well as other programming languages including Loop Programs, FA (Deterministic Finite Automata), NFA (Nondeterministic Finite Automata), and PDA (Pushdown Automata). Exercises at the end of each chapter allow readers to test their comprehension of the presented material, and an extensive bibliography suggests resources for further study. Assuming only a basic understanding of general computer programming and discrete mathematics, Theory of Computation serves as a valuable book for courses on theory of computation at the upper-undergraduate level. The book also serves as an excellent resource for programmers and computing professionals wishing to understand the theoretical limitations of their craft.


3D Nanoelectronic Computer Architecture and Implementation

Filename: 3d-nanoelectronic-computer-architecture-and-implementation.pdf
ISBN: 1420034782
Release Date: 2004-09-30
Number of pages: 950
Author: D. Crawley
Publisher: CRC Press

Download and read online 3D Nanoelectronic Computer Architecture and Implementation in PDF and EPUB It is becoming increasingly clear that the two-dimensional layout of devices on computer chips hinders the development of high-performance computer systems. Three-dimensional structures will be needed to provide the performance required to implement computationally intensive tasks. 3-D Nanoelectronic Computer Architecture and Implementation reviews the state of the art in nanoelectronic device design and fabrication and discusses the architectural aspects of 3-D designs, including the possible use of molecular wiring and carbon nanotube interconnections. This is a valuable reference for those involved in the design and development of nanoelectronic devices and technology.


Understanding Computation

Filename: understanding-computation.pdf
ISBN: 9781449330101
Release Date: 2013-05-15
Number of pages: 332
Author: Tom Stuart
Publisher: "O'Reilly Media, Inc."

Download and read online Understanding Computation in PDF and EPUB Finally, you can learn computation theory and programming language design in an engaging, practical way. Understanding Computation explains theoretical computer science in a context you’ll recognize, helping you appreciate why these ideas matter and how they can inform your day-to-day programming. Rather than use mathematical notation or an unfamiliar academic programming language like Haskell or Lisp, this book uses Ruby in a reductionist manner to present formal semantics, automata theory, and functional programming with the lambda calculus. It’s ideal for programmers versed in modern languages, with little or no formal training in computer science. Understand fundamental computing concepts, such as Turing completeness in languages Discover how programs use dynamic semantics to communicate ideas to machines Explore what a computer can do when reduced to its bare essentials Learn how universal Turing machines led to today’s general-purpose computers Perform complex calculations, using simple languages and cellular automata Determine which programming language features are essential for computation Examine how halting and self-referencing make some computing problems unsolvable Analyze programs by using abstract interpretation and type systems


The Mind Doesn t Work that Way

Filename: the-mind-doesn-t-work-that-way.pdf
ISBN: 0262561468
Release Date: 2001
Number of pages: 126
Author: Jerry A. Fodor
Publisher: MIT Press

Download and read online The Mind Doesn t Work that Way in PDF and EPUB In this engaging book, Jerry Fodor argues against the widely held view that mental processes are largely computations, that the architecture of cognition is massively modular, and that the explanation of our innate mental structure is basically Darwinian. Although Fodor has praised the computational theory of mind as the best theory of cognition that we have got, he considers it to be only a fragment of the truth. In fact, he claims, cognitive scientists do not really know much yet about how the mind works (the book's title refers to Steve Pinker's How the Mind Works). Fodor's primary aim is to explore the relationship among computational and modular theories of mind, nativism, and evolutionary psychology. Along the way, he explains how Chomsky's version of nativism differs from that of the widely received New Synthesis approach. He concludes that although we have no grounds to suppose that most of the mind is modular, we have no idea how nonmodular cognition could work. Thus, according to Fodor, cognitive science has hardly gotten started.