Selected Writings on Computing: A personal Perspective

Selected Writings on Computing: A personal Perspective

Author: Edsger W. Dijkstra

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 381

ISBN-13: 146125695X

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Since the summer of 1973, when I became a Burroughs Research Fellow, my life has been very different from what it had been before. The daily routine changed: instead of going to the University each day, where I used to spend most of my time in the company of others, I now went there only one day a week and was most of the time -that is, when not travelling!- alone in my study. In my solitude, mail and the written word in general became more and more important. The circumstance that my employer and I had the Atlantic Ocean between us was a further incentive to keep a fairly complete record of what I was doing. The public part of that output found its place in what became known as "the EWD series", which can be viewed as a form of scientific correspondence, possible since the advent of the copier. (That same copier makes it hard to estimate its actual distribution: I myself made about two dozen copies of my texts, but their recipients were welcome to act as further nodes of the distribution tree. ) The decision to publish a se1ection from the EWD series in book form was at first highly embarrassing, but as the months went by I got used to the idea. As soon as some guiding principles had been adopted -preferably not published elsewhere, as varied and as representative as possible, etc.


Book Synopsis Selected Writings on Computing: A personal Perspective by : Edsger W. Dijkstra

Download or read book Selected Writings on Computing: A personal Perspective written by Edsger W. Dijkstra and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the summer of 1973, when I became a Burroughs Research Fellow, my life has been very different from what it had been before. The daily routine changed: instead of going to the University each day, where I used to spend most of my time in the company of others, I now went there only one day a week and was most of the time -that is, when not travelling!- alone in my study. In my solitude, mail and the written word in general became more and more important. The circumstance that my employer and I had the Atlantic Ocean between us was a further incentive to keep a fairly complete record of what I was doing. The public part of that output found its place in what became known as "the EWD series", which can be viewed as a form of scientific correspondence, possible since the advent of the copier. (That same copier makes it hard to estimate its actual distribution: I myself made about two dozen copies of my texts, but their recipients were welcome to act as further nodes of the distribution tree. ) The decision to publish a se1ection from the EWD series in book form was at first highly embarrassing, but as the months went by I got used to the idea. As soon as some guiding principles had been adopted -preferably not published elsewhere, as varied and as representative as possible, etc.


Solving Mathematical Problems

Solving Mathematical Problems

Author: Terence Tao

Publisher: OUP Oxford

Published: 2006-07-28

Total Pages: 116

ISBN-13: 0191568694

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Authored by a leading name in mathematics, this engaging and clearly presented text leads the reader through the tactics involved in solving mathematical problems at the Mathematical Olympiad level. With numerous exercises and assuming only basic mathematics, this text is ideal for students of 14 years and above in pure mathematics.


Book Synopsis Solving Mathematical Problems by : Terence Tao

Download or read book Solving Mathematical Problems written by Terence Tao and published by OUP Oxford. This book was released on 2006-07-28 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Authored by a leading name in mathematics, this engaging and clearly presented text leads the reader through the tactics involved in solving mathematical problems at the Mathematical Olympiad level. With numerous exercises and assuming only basic mathematics, this text is ideal for students of 14 years and above in pure mathematics.


On a Method of Multiprogramming

On a Method of Multiprogramming

Author: W.H.J. Feijen

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 370

ISBN-13: 1475731264

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Here, the authors propose a method for the formal development of parallel programs - or multiprograms as they prefer to call them. They accomplish this with a minimum of formal gear, i.e. with the predicate calculus and the well- established theory of Owicki and Gries. They show that the Owicki/Gries theory can be effectively put to work for the formal development of multiprograms, regardless of whether these algorithms are distributed or not.


Book Synopsis On a Method of Multiprogramming by : W.H.J. Feijen

Download or read book On a Method of Multiprogramming written by W.H.J. Feijen and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, the authors propose a method for the formal development of parallel programs - or multiprograms as they prefer to call them. They accomplish this with a minimum of formal gear, i.e. with the predicate calculus and the well- established theory of Owicki and Gries. They show that the Owicki/Gries theory can be effectively put to work for the formal development of multiprograms, regardless of whether these algorithms are distributed or not.


A Discipline of Programming

A Discipline of Programming

Author: Edsger W. Dijkstra

Publisher: Prentice Hall

Published: 1976

Total Pages: 248

ISBN-13:

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Executional abstraction; The role of programming languages; States and their characterization; The characterization of semantics; The semantic characterization of a programming language; Two theorems; On the design of properly terminating; Euclid's algorithm revisited; The formal treatment of some small examples; The linear search theorem; The problem of the next permutation.


Book Synopsis A Discipline of Programming by : Edsger W. Dijkstra

Download or read book A Discipline of Programming written by Edsger W. Dijkstra and published by Prentice Hall. This book was released on 1976 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Executional abstraction; The role of programming languages; States and their characterization; The characterization of semantics; The semantic characterization of a programming language; Two theorems; On the design of properly terminating; Euclid's algorithm revisited; The formal treatment of some small examples; The linear search theorem; The problem of the next permutation.


Personal Views

Personal Views

Author: Robin Wood

Publisher: Wayne State University Press

Published: 2006-07-24

Total Pages: 442

ISBN-13: 0814340067

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Robin Wood, the renowned scholarly critic and writer on film, has prepared a new introduction and added three essays to his classic text Personal Views. This important book contains essays on a wide range of films and filmmakers and considers questions of the nature of film criticism and the critic. Wood, the proud "unreconstructed humanist," offers in this collection persuasive arguments for the importance of art, creativity, and personal response and also demonstrates these values in his analyses. Personal Views is the only book on cinema by Wood never to have been published in the United States. It contains essays on popular Hollywood directors such as Howard Hawks, Vincente Minnelli, and Leo McCarey; as well as pieces on recognized auteurs like Max Ophuls, Orson Welles, Fritz Lang, and Josef von Sternberg; and essays on art-film icons Jean-Luc Godard, Michelangelo Antonioni, and Kenji Mizoguchi. The writings that make up Personal Views appeared duing a pivotal time in both film studies-during its academic institutionalization-and in the author's life. Throughout this period of change, Wood remained a stalwart anchor of the critical discipline, using theory without being used by it and always staying attentive to textual detail. Wood's overall critical project is to combine aesthetics and ideology in understanding films for the ultimate goal of enriching our lives individually and together. This is a major work to be read and reread not just by film scholars and students of film but by anyone with an interest in twentieth-century culture.


Book Synopsis Personal Views by : Robin Wood

Download or read book Personal Views written by Robin Wood and published by Wayne State University Press. This book was released on 2006-07-24 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robin Wood, the renowned scholarly critic and writer on film, has prepared a new introduction and added three essays to his classic text Personal Views. This important book contains essays on a wide range of films and filmmakers and considers questions of the nature of film criticism and the critic. Wood, the proud "unreconstructed humanist," offers in this collection persuasive arguments for the importance of art, creativity, and personal response and also demonstrates these values in his analyses. Personal Views is the only book on cinema by Wood never to have been published in the United States. It contains essays on popular Hollywood directors such as Howard Hawks, Vincente Minnelli, and Leo McCarey; as well as pieces on recognized auteurs like Max Ophuls, Orson Welles, Fritz Lang, and Josef von Sternberg; and essays on art-film icons Jean-Luc Godard, Michelangelo Antonioni, and Kenji Mizoguchi. The writings that make up Personal Views appeared duing a pivotal time in both film studies-during its academic institutionalization-and in the author's life. Throughout this period of change, Wood remained a stalwart anchor of the critical discipline, using theory without being used by it and always staying attentive to textual detail. Wood's overall critical project is to combine aesthetics and ideology in understanding films for the ultimate goal of enriching our lives individually and together. This is a major work to be read and reread not just by film scholars and students of film but by anyone with an interest in twentieth-century culture.


Digital Dead End

Digital Dead End

Author: Virginia Eubanks

Publisher: MIT Press

Published: 2012-09-21

Total Pages: 289

ISBN-13: 0262294699

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The realities of the high-tech global economy for women and families in the United States. The idea that technology will pave the road to prosperity has been promoted through both boom and bust. Today we are told that universal broadband access, high-tech jobs, and cutting-edge science will pull us out of our current economic downturn and move us toward social and economic equality. In Digital Dead End, Virginia Eubanks argues that to believe this is to engage in a kind of magical thinking: a technological utopia will come about simply because we want it to. This vision of the miraculous power of high-tech development is driven by flawed assumptions about race, class, and gender. The realities of the information age are more complicated, particularly for poor and working-class women and families. For them, information technology can be both a tool of liberation and a means of oppression. But despite the inequities of the high-tech global economy, optimism and innovation flourished when Eubanks worked with a community of resourceful women living at her local YWCA. Eubanks describes a new approach to creating a broadly inclusive and empowering “technology for people,” popular technology, which entails shifting the focus from teaching technical skill to nurturing critical technological citizenship, building resources for learning, and fostering social movement. Important Notice: The digital edition of this book is missing some of the images found in the physical edition.


Book Synopsis Digital Dead End by : Virginia Eubanks

Download or read book Digital Dead End written by Virginia Eubanks and published by MIT Press. This book was released on 2012-09-21 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The realities of the high-tech global economy for women and families in the United States. The idea that technology will pave the road to prosperity has been promoted through both boom and bust. Today we are told that universal broadband access, high-tech jobs, and cutting-edge science will pull us out of our current economic downturn and move us toward social and economic equality. In Digital Dead End, Virginia Eubanks argues that to believe this is to engage in a kind of magical thinking: a technological utopia will come about simply because we want it to. This vision of the miraculous power of high-tech development is driven by flawed assumptions about race, class, and gender. The realities of the information age are more complicated, particularly for poor and working-class women and families. For them, information technology can be both a tool of liberation and a means of oppression. But despite the inequities of the high-tech global economy, optimism and innovation flourished when Eubanks worked with a community of resourceful women living at her local YWCA. Eubanks describes a new approach to creating a broadly inclusive and empowering “technology for people,” popular technology, which entails shifting the focus from teaching technical skill to nurturing critical technological citizenship, building resources for learning, and fostering social movement. Important Notice: The digital edition of this book is missing some of the images found in the physical edition.


Predicate Calculus and Program Semantics

Predicate Calculus and Program Semantics

Author: Edsger W. Dijkstra

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 234

ISBN-13: 1461232287

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This booklet presents a reasonably self-contained theory of predicate trans former semantics. Predicate transformers were introduced by one of us (EWD) as a means for defining programming language semantics in a way that would directly support the systematic development of programs from their formal specifications. They met their original goal, but as time went on and program derivation became a more and more formal activity, their informal introduction and the fact that many of their properties had never been proved became more and more unsatisfactory. And so did the original exclusion of unbounded nondeterminacy. In 1982 we started to remedy these shortcomings. This little monograph is a result of that work. A possible -and even likely- criticism is that anyone sufficiently versed in lattice theory can easily derive all of our results himself. That criticism would be correct but somewhat beside the point. The first remark is that the average book on lattice theory is several times fatter (and probably less self contained) than this booklet. The second remark is that the predicate transformer semantics provided only one of the reasons for going through the pains of publication.


Book Synopsis Predicate Calculus and Program Semantics by : Edsger W. Dijkstra

Download or read book Predicate Calculus and Program Semantics written by Edsger W. Dijkstra and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This booklet presents a reasonably self-contained theory of predicate trans former semantics. Predicate transformers were introduced by one of us (EWD) as a means for defining programming language semantics in a way that would directly support the systematic development of programs from their formal specifications. They met their original goal, but as time went on and program derivation became a more and more formal activity, their informal introduction and the fact that many of their properties had never been proved became more and more unsatisfactory. And so did the original exclusion of unbounded nondeterminacy. In 1982 we started to remedy these shortcomings. This little monograph is a result of that work. A possible -and even likely- criticism is that anyone sufficiently versed in lattice theory can easily derive all of our results himself. That criticism would be correct but somewhat beside the point. The first remark is that the average book on lattice theory is several times fatter (and probably less self contained) than this booklet. The second remark is that the predicate transformer semantics provided only one of the reasons for going through the pains of publication.


Personal Demons

Personal Demons

Author: Lisa Desrochers

Publisher: Tor Teen

Published: 2010-09-14

Total Pages: 384

ISBN-13: 9781429942812

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Frannie Cavanaugh is a good Catholic girl with a bit of a wicked streak. She has spent years keeping everyone at a distance---even her closest friends---and it seems as if her senior year is going to be more of the same . . . until Luc Cain enrolls in her class. No one knows where he came from, but Frannie can't seem to stay away from him. What she doesn't know is that Luc is on a mission. He's been sent from Hell itself to claim Frannie's soul. It should be easy---all he has to do is get her to sin, and Luc is as tempting as they come. Frannie doesn't stand a chance. But he has to work fast, because if the infernals are after her, the celestials can't be far behind. And sure enough, it's not long before the angel Gabriel shows up, willing to do anything to keep Luc from getting what he came for. It isn't long before they find themselves fighting for more than just Frannie's soul. But if Luc fails, there will be Hell to pay . . . for all of them. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.


Book Synopsis Personal Demons by : Lisa Desrochers

Download or read book Personal Demons written by Lisa Desrochers and published by Tor Teen. This book was released on 2010-09-14 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frannie Cavanaugh is a good Catholic girl with a bit of a wicked streak. She has spent years keeping everyone at a distance---even her closest friends---and it seems as if her senior year is going to be more of the same . . . until Luc Cain enrolls in her class. No one knows where he came from, but Frannie can't seem to stay away from him. What she doesn't know is that Luc is on a mission. He's been sent from Hell itself to claim Frannie's soul. It should be easy---all he has to do is get her to sin, and Luc is as tempting as they come. Frannie doesn't stand a chance. But he has to work fast, because if the infernals are after her, the celestials can't be far behind. And sure enough, it's not long before the angel Gabriel shows up, willing to do anything to keep Luc from getting what he came for. It isn't long before they find themselves fighting for more than just Frannie's soul. But if Luc fails, there will be Hell to pay . . . for all of them. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.


Getting Personal

Getting Personal

Author: Philip Lopate

Publisher: Basic Books

Published: 2004-11-03

Total Pages: 418

ISBN-13: 9780465041749

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From the man whose name is synonymous with the contemporary personal essay, Getting Personal is a rich and ambitious collection that spans Phillip Lopate's career as an essayist, teacher, film critic, father, son, and husband. Witty, insightful, deeply meditative, and self-revelatory, with his characteristic candor and curmudgeonly charm, he explores himself, his life, his family, his religion, and his friends.


Book Synopsis Getting Personal by : Philip Lopate

Download or read book Getting Personal written by Philip Lopate and published by Basic Books. This book was released on 2004-11-03 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the man whose name is synonymous with the contemporary personal essay, Getting Personal is a rich and ambitious collection that spans Phillip Lopate's career as an essayist, teacher, film critic, father, son, and husband. Witty, insightful, deeply meditative, and self-revelatory, with his characteristic candor and curmudgeonly charm, he explores himself, his life, his family, his religion, and his friends.


The Miracle Morning (Updated and Expanded Edition)

The Miracle Morning (Updated and Expanded Edition)

Author: Hal Elrod

Publisher: Simon and Schuster

Published: 2024-01-09

Total Pages: 304

ISBN-13: 1668060353

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Start waking up to your full potential every single day with the updated and expanded edition of the groundbreaking book that has sold more than two million copies. “So much more than a book. It is a proven methodology that will help you fulfil your potential and create the life you’ve always wanted.” —Mel Robbins, New York Times bestselling author of The High 5 Habit and The 5 Second Rule Getting everything you want out of life isn’t about doing more. It’s about becoming more. Hal Elrod and The Miracle Morning have helped millions of people become the person they need to be to create the life they’ve always wanted. Now, it’s your turn. Hal’s revolutionary SAVERS method is a simple, effective step-by-step process to transform your life in as little as six minutes per day: - Silence: Reduce stress and improve mental clarity by beginning each day with peaceful, purposeful quiet - Affirmations: Reprogram your mind to overcome any fears or beliefs that are limiting your potential or causing you to suffer - Visualization: Experience the power of mentally rehearsing yourself showing up at your best each day - Exercise: Boost your mental and physical energy in as little as sixty seconds - Reading: Acquire knowledge and expand your abilities by learning from experts - Scribing: Keep a journal to deepen gratitude, gain insights, track progress, and increase your productivity by getting clear on your top priorities This updated and expanded edition has more than forty pages of new content, including: - The Miracle Evening: Optimize your bedtime and sleep to wake up every day feeling refreshed and energized for your Miracle Morning - The Miracle Life: Begin your path to inner freedom so you can truly be happy and learn to love the life you have while you create the life you want


Book Synopsis The Miracle Morning (Updated and Expanded Edition) by : Hal Elrod

Download or read book The Miracle Morning (Updated and Expanded Edition) written by Hal Elrod and published by Simon and Schuster. This book was released on 2024-01-09 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Start waking up to your full potential every single day with the updated and expanded edition of the groundbreaking book that has sold more than two million copies. “So much more than a book. It is a proven methodology that will help you fulfil your potential and create the life you’ve always wanted.” —Mel Robbins, New York Times bestselling author of The High 5 Habit and The 5 Second Rule Getting everything you want out of life isn’t about doing more. It’s about becoming more. Hal Elrod and The Miracle Morning have helped millions of people become the person they need to be to create the life they’ve always wanted. Now, it’s your turn. Hal’s revolutionary SAVERS method is a simple, effective step-by-step process to transform your life in as little as six minutes per day: - Silence: Reduce stress and improve mental clarity by beginning each day with peaceful, purposeful quiet - Affirmations: Reprogram your mind to overcome any fears or beliefs that are limiting your potential or causing you to suffer - Visualization: Experience the power of mentally rehearsing yourself showing up at your best each day - Exercise: Boost your mental and physical energy in as little as sixty seconds - Reading: Acquire knowledge and expand your abilities by learning from experts - Scribing: Keep a journal to deepen gratitude, gain insights, track progress, and increase your productivity by getting clear on your top priorities This updated and expanded edition has more than forty pages of new content, including: - The Miracle Evening: Optimize your bedtime and sleep to wake up every day feeling refreshed and energized for your Miracle Morning - The Miracle Life: Begin your path to inner freedom so you can truly be happy and learn to love the life you have while you create the life you want