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Once Upon an Algorithm

2017-08-11 Computers
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Release : 2017-08-11
Genre : Computers
Kind : eBook
Book Rating : 630/5 ( reviews)

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Book Synopsis Once Upon an Algorithm by : Martin Erwig

Download or read book Once Upon an Algorithm written by Martin Erwig. This book was released on 2017-08-11. Available in PDF, EPUB and Kindle. Book excerpt: This easy-to-follow introduction to computer science reveals how familiar stories like Hansel and Gretel, Sherlock Holmes, and Harry Potter illustrate the concepts and everyday relevance of computing. Picture a computer scientist, staring at a screen and clicking away frantically on a keyboard, hacking into a system, or perhaps developing an app. Now delete that picture. In Once Upon an Algorithm, Martin Erwig explains computation as something that takes place beyond electronic computers, and computer science as the study of systematic problem solving. Erwig points out that many daily activities involve problem solving. Getting up in the morning, for example: You get up, take a shower, get dressed, eat breakfast. This simple daily routine solves a recurring problem through a series of well-defined steps. In computer science, such a routine is called an algorithm. Erwig illustrates a series of concepts in computing with examples from daily life and familiar stories. Hansel and Gretel, for example, execute an algorithm to get home from the forest. The movie Groundhog Day illustrates the problem of unsolvability; Sherlock Holmes manipulates data structures when solving a crime; the magic in Harry Potter’s world is understood through types and abstraction; and Indiana Jones demonstrates the complexity of searching. Along the way, Erwig also discusses representations and different ways to organize data; “intractable” problems; language, syntax, and ambiguity; control structures, loops, and the halting problem; different forms of recursion; and rules for finding errors in algorithms. This engaging book explains computation accessibly and shows its relevance to daily life. Something to think about next time we execute the algorithm of getting up in the morning.

Once Upon an Algorithm

2022-08-09 Computers
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Release : 2022-08-09
Genre : Computers
Kind : eBook
Book Rating : 292/5 ( reviews)

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Book Synopsis Once Upon an Algorithm by : Martin Erwig

Download or read book Once Upon an Algorithm written by Martin Erwig. This book was released on 2022-08-09. Available in PDF, EPUB and Kindle. Book excerpt: This easy-to-follow introduction to computer science reveals how familiar stories like Hansel and Gretel, Sherlock Holmes, and Harry Potter illustrate the concepts and everyday relevance of computing. Picture a computer scientist, staring at a screen and clicking away frantically on a keyboard, hacking into a system, or perhaps developing an app. Now delete that picture. In Once Upon an Algorithm, Martin Erwig explains computation as something that takes place beyond electronic computers, and computer science as the study of systematic problem solving. Erwig points out that many daily activities involve problem solving. Getting up in the morning, for example: You get up, take a shower, get dressed, eat breakfast. This simple daily routine solves a recurring problem through a series of well-defined steps. In computer science, such a routine is called an algorithm. Erwig illustrates a series of concepts in computing with examples from daily life and familiar stories. Hansel and Gretel, for example, execute an algorithm to get home from the forest. The movie Groundhog Day illustrates the problem of unsolvability; Sherlock Holmes manipulates data structures when solving a crime; the magic in Harry Potter’s world is understood through types and abstraction; and Indiana Jones demonstrates the complexity of searching. Along the way, Erwig also discusses representations and different ways to organize data; “intractable” problems; language, syntax, and ambiguity; control structures, loops, and the halting problem; different forms of recursion; and rules for finding errors in algorithms. This engaging book explains computation accessibly and shows its relevance to daily life. Something to think about next time we execute the algorithm of getting up in the morning.

The Constitution of Algorithms

2021-04-27 Computers
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Release : 2021-04-27
Genre : Computers
Kind : eBook
Book Rating : 145/5 ( reviews)

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Book Synopsis The Constitution of Algorithms by : Florian Jaton

Download or read book The Constitution of Algorithms written by Florian Jaton. This book was released on 2021-04-27. Available in PDF, EPUB and Kindle. Book excerpt: A laboratory study that investigates how algorithms come into existence. Algorithms--often associated with the terms big data, machine learning, or artificial intelligence--underlie the technologies we use every day, and disputes over the consequences, actual or potential, of new algorithms arise regularly. In this book, Florian Jaton offers a new way to study computerized methods, providing an account of where algorithms come from and how they are constituted, investigating the practical activities by which algorithms are progressively assembled rather than what they may suggest or require once they are assembled.

Once Upon a Time, There Was You

2011-04-05 Fiction
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Release : 2011-04-05
Genre : Fiction
Kind : eBook
Book Rating : 939/5 ( reviews)

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Book Synopsis Once Upon a Time, There Was You by : Elizabeth Berg

Download or read book Once Upon a Time, There Was You written by Elizabeth Berg. This book was released on 2011-04-05. Available in PDF, EPUB and Kindle. Book excerpt: BONUS: This edition contains a Once Upon a Time, There Was You discussion guide. Even on their wedding day, John and Irene sensed that they were about to make a mistake. Years later, divorced, dating other people, and living in different parts of the country, they seem to have nothing in common—nothing except the most important person in each of their lives: Sadie, their spirited eighteen-year-old daughter. Feeling smothered by Irene and distanced from John, Sadie is growing more and more attached to her new boyfriend, Ron. When tragedy strikes, Irene and John come together to support the daughter they love so dearly. What takes longer is to remember how they really feel about each other. Elizabeth Berg’s immense talent shines in this unforgettable novel about the power of love, the unshakeable bonds of family, and the beauty of second chances.

Algorithms

2020-08-18 Computers
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Release : 2020-08-18
Genre : Computers
Kind : eBook
Book Rating : 670/5 ( reviews)

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Book Synopsis Algorithms by : Panos Louridas

Download or read book Algorithms written by Panos Louridas. This book was released on 2020-08-18. Available in PDF, EPUB and Kindle. Book excerpt: In the tradition of Real World Algorithms: A Beginner's Guide, Panos Louridas is back to introduce algorithms in an accessible manner, utilizing various examples to explain not just what algorithms are but how they work. Digital technology runs on algorithms, sets of instructions that describe how to do something efficiently. Application areas range from search engines to tournament scheduling, DNA sequencing, and machine learning. Arguing that every educated person today needs to have some understanding of algorithms and what they do, in this volume in the MIT Press Essential Knowledge series, Panos Louridas offers an introduction to algorithms that is accessible to the nonspecialist reader. Louridas explains not just what algorithms are but also how they work, offering a wide range of examples and keeping mathematics to a minimum.

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