Once Upon an Algorithm: How Stories Explain Computing

Martin Erwig

265 valoraciones de Goodreads

Idioma: inglés

Editorial: MIT Press Ltd, 2022

0262545292 / 9780262545297

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Librería: World of Books Inc, Montgomery, IL, Estados Unidos de AmericaWorld of Books Inc

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Vendedor de IberLibro desde 23 de marzo de 2026

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How Hansel and Gretel, Sherlock Holmes, the movie Groundhog Day, Harry Potter, and other familiar stories illustrate the concepts 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.…

N° de ref. del artículo CIN0262545292G

Título
Once Upon an Algorithm: How Stories Explain Computing
Autor
Martin Erwig
Editorial
MIT Press Ltd
Año de publicación
2022
Estado
Good
Encuadernación
Paperback
Idioma
inglés
ISBN 10
0262545292
ISBN 13
9780262545297

World of Books Inc

Montgomery, IL, Estados Unidos de America

Vendedor de 4 estrellas

Vendedor de IberLibro desde 23 de marzo de 2026

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Founded in 2002, World of Books is a leading online destination for buying and selling both preloved and new books, committed to making sustainable reading accessible to all. With a mission to help people read more and waste less, World of Books offers a huge range of affordable, high-quality books — giving both new and preloved titles a second life. The company also operates World of Books – Sell Your Books, an easy-to-use platform that allows customers to trade in unwanted books for cash, helping to keep books in circulation while promoting sustainability. As a Certified B Corp, World of Books is driven by a vision to become the world’s largest and most sustainable dedicated online bookstore. The company measures its success through the positive environmental impact it creates, the value it provides to customers, and its ability to operate profitably while supporting its sustainable mission …

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