Once Upon An Algorithm

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Once Upon an Algorithm

Author : Martin Erwig
Publisher : MIT Press
Page : 333 pages
File Size : 46,9 Mb
Release : 2022-08-09
Category : Computers
ISBN : 9780262545297

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Once Upon an Algorithm by Martin Erwig Pdf

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 a Time, There Was You

Author : Elizabeth Berg
Publisher : Random House
Page : 305 pages
File Size : 41,5 Mb
Release : 2011-04-05
Category : Fiction
ISBN : 9781588368935

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Once Upon a Time, There Was You by Elizabeth Berg Pdf

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.

Bits to Bitcoin

Author : Mark Stuart Day
Publisher : MIT Press
Page : 369 pages
File Size : 40,6 Mb
Release : 2024-02-06
Category : Computers
ISBN : 9780262551076

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Bits to Bitcoin by Mark Stuart Day Pdf

An accessible guide to our digital infrastructure, explaining the basics of operating systems, networks, security, and other topics for the general reader. Most of us feel at home in front of a computer; we own smartphones, tablets, and laptops; we look things up online and check social media to see what our friends are doing. But we may be a bit fuzzy about how any of this really works. In Bits to Bitcoin, Mark Stuart Day offers an accessible guide to our digital infrastructure, explaining the basics of operating systems, networks, security, and related topics for the general reader. He takes the reader from a single process to multiple processes that interact with each other; he explores processes that fail and processes that overcome failures; and he examines processes that attack each other or defend themselves against attacks. Day tells us that steps are digital but ramps are analog; that computation is about “doing something with stuff” and that both the “stuff” and the “doing” can be digital. He explains timesharing, deadlock, and thrashing; virtual memory and virtual machines; packets and networks; resources and servers; secret keys and public keys; Moore's law and Thompson's hack. He describes how building in redundancy guards against failure and how endpoints communicate across the Internet. He explains why programs crash or have other bugs, why they are attacked by viruses, and why those problems are hard to fix. Finally, after examining secrets, trust, and cheating, he explains the mechanisms that allow the Bitcoin system to record money transfers accurately while fending off attacks.

Once Upon a Tome

Author : Oliver Darkshire
Publisher : W. W. Norton
Page : 0 pages
File Size : 40,7 Mb
Release : 2024-01-23
Category : Biography & Autobiography
ISBN : 1324074787

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Once Upon a Tome by Oliver Darkshire Pdf

Instant National Bestseller Shortlisted for the 2023 Inc. Non-Obvious Book Award "Witty, literary and very funny." --Minneapolis Star Tribune Welcome to Sotheran's, one of the oldest bookshops in the world, with its weird and wonderful clientele, suspicious cupboards, unlabeled keys, poisoned books, and some things that aren't even books, presided over by one deeply eccentric apprentice.

The Constitution of Algorithms

Author : Florian Jaton
Publisher : MIT Press
Page : 401 pages
File Size : 47,8 Mb
Release : 2021-04-27
Category : Computers
ISBN : 9780262542142

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The Constitution of Algorithms by Florian Jaton Pdf

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.

Algorithms in a Nutshell

Author : George T. Heineman,Gary Pollice,Stanley Selkow
Publisher : "O'Reilly Media, Inc."
Page : 364 pages
File Size : 52,5 Mb
Release : 2008-10-14
Category : Computers
ISBN : 9781449391133

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Algorithms in a Nutshell by George T. Heineman,Gary Pollice,Stanley Selkow Pdf

Creating robust software requires the use of efficient algorithms, but programmers seldom think about them until a problem occurs. Algorithms in a Nutshell describes a large number of existing algorithms for solving a variety of problems, and helps you select and implement the right algorithm for your needs -- with just enough math to let you understand and analyze algorithm performance. With its focus on application, rather than theory, this book provides efficient code solutions in several programming languages that you can easily adapt to a specific project. Each major algorithm is presented in the style of a design pattern that includes information to help you understand why and when the algorithm is appropriate. With this book, you will: Solve a particular coding problem or improve on the performance of an existing solution Quickly locate algorithms that relate to the problems you want to solve, and determine why a particular algorithm is the right one to use Get algorithmic solutions in C, C++, Java, and Ruby with implementation tips Learn the expected performance of an algorithm, and the conditions it needs to perform at its best Discover the impact that similar design decisions have on different algorithms Learn advanced data structures to improve the efficiency of algorithms With Algorithms in a Nutshell, you'll learn how to improve the performance of key algorithms essential for the success of your software applications.

Computer Science Distilled

Author : Wladston Ferreira Filho
Publisher : Unknown
Page : 180 pages
File Size : 49,5 Mb
Release : 2017-01-17
Category : Computer algorithms
ISBN : 0997316020

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Computer Science Distilled by Wladston Ferreira Filho Pdf

A foolproof walkthrough of must-know computer science concepts. A fast guide for those who don't need the academic formality, it goes straight to what differentiates pros from amateurs. First introducing discrete mathematics, then exposing the most common algorithm and data structure design elements, and finally the working principles of computers and programming languages, the book is indicated to all programmers.

Algorithms

Author : Panos Louridas
Publisher : MIT Press
Page : 314 pages
File Size : 43,5 Mb
Release : 2020-08-18
Category : Computers
ISBN : 9780262358675

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Algorithms by Panos Louridas Pdf

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.

Bandit Algorithms

Author : Tor Lattimore,Csaba Szepesvári
Publisher : Cambridge University Press
Page : 537 pages
File Size : 41,9 Mb
Release : 2020-07-16
Category : Business & Economics
ISBN : 9781108486828

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Bandit Algorithms by Tor Lattimore,Csaba Szepesvári Pdf

A comprehensive and rigorous introduction for graduate students and researchers, with applications in sequential decision-making problems.

Understanding Machine Learning

Author : Shai Shalev-Shwartz,Shai Ben-David
Publisher : Cambridge University Press
Page : 415 pages
File Size : 43,7 Mb
Release : 2014-05-19
Category : Computers
ISBN : 9781107057135

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Understanding Machine Learning by Shai Shalev-Shwartz,Shai Ben-David Pdf

Introduces machine learning and its algorithmic paradigms, explaining the principles behind automated learning approaches and the considerations underlying their usage.

Computational Fairy Tales

Author : Jeremy Kubica
Publisher : Jeremy Kubica
Page : 156 pages
File Size : 44,7 Mb
Release : 2012
Category : Algorithms
ISBN : 8210379456XXX

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Computational Fairy Tales by Jeremy Kubica Pdf

"Introduces principles of computational thinking, illustrating high-level computer science concepts, the motivation behind them, and their application in a non-computer fairy tale domain."--Amazon.com.

The Design of Approximation Algorithms

Author : David P. Williamson,David B. Shmoys
Publisher : Cambridge University Press
Page : 128 pages
File Size : 44,5 Mb
Release : 2011-04-26
Category : Computers
ISBN : 9781139498173

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The Design of Approximation Algorithms by David P. Williamson,David B. Shmoys Pdf

Discrete optimization problems are everywhere, from traditional operations research planning (scheduling, facility location and network design); to computer science databases; to advertising issues in viral marketing. Yet most such problems are NP-hard; unless P = NP, there are no efficient algorithms to find optimal solutions. This book shows how to design approximation algorithms: efficient algorithms that find provably near-optimal solutions. The book is organized around central algorithmic techniques for designing approximation algorithms, including greedy and local search algorithms, dynamic programming, linear and semidefinite programming, and randomization. Each chapter in the first section is devoted to a single algorithmic technique applied to several different problems, with more sophisticated treatment in the second section. The book also covers methods for proving that optimization problems are hard to approximate. Designed as a textbook for graduate-level algorithm courses, it will also serve as a reference for researchers interested in the heuristic solution of discrete optimization problems.

Real-World Algorithms

Author : Panos Louridas
Publisher : MIT Press
Page : 527 pages
File Size : 46,5 Mb
Release : 2017-03-17
Category : Computers
ISBN : 9780262035705

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Real-World Algorithms by Panos Louridas Pdf

An introduction to algorithms for readers with no background in advanced mathematics or computer science, emphasizing examples and real-world problems. Algorithms are what we do in order not to have to do something. Algorithms consist of instructions to carry out tasks—usually dull, repetitive ones. Starting from simple building blocks, computer algorithms enable machines to recognize and produce speech, translate texts, categorize and summarize documents, describe images, and predict the weather. A task that would take hours can be completed in virtually no time by using a few lines of code in a modern scripting program. This book offers an introduction to algorithms through the real-world problems they solve. The algorithms are presented in pseudocode and can readily be implemented in a computer language. The book presents algorithms simply and accessibly, without overwhelming readers or insulting their intelligence. Readers should be comfortable with mathematical fundamentals and have a basic understanding of how computers work; all other necessary concepts are explained in the text. After presenting background in pseudocode conventions, basic terminology, and data structures, chapters cover compression, cryptography, graphs, searching and sorting, hashing, classification, strings, and chance. Each chapter describes real problems and then presents algorithms to solve them. Examples illustrate the wide range of applications, including shortest paths as a solution to paragraph line breaks, strongest paths in elections systems, hashes for song recognition, voting power Monte Carlo methods, and entropy for machine learning. Real-World Algorithms can be used by students in disciplines from economics to applied sciences. Computer science majors can read it before using a more technical text.

Exploring Interior-point Linear Programming

Author : Ami Arbel
Publisher : MIT Press
Page : 250 pages
File Size : 44,8 Mb
Release : 1993
Category : Computers
ISBN : 0262510731

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Exploring Interior-point Linear Programming by Ami Arbel Pdf

This book provides practitioners as well as students of this general methodology with an easily accessible introduction to the new class of algorithms known as interior-point methods for linear programming.

Soul of the Sea

Author : Nishan Degnarain,Gregory S. Stone
Publisher : Leetes Island Books
Page : 0 pages
File Size : 49,9 Mb
Release : 2017-10
Category : Business & Economics
ISBN : 0918172624

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Soul of the Sea by Nishan Degnarain,Gregory S. Stone Pdf

This publication draws upon the fields of science, economics and business strategy to chart the future of humankind's relationship to the ocean. A healthy ocean provides the basis for a prosperous world, and oceans have been largely ignored as a driver of human well-being until now. Ocean health has been in a serious state of decline for the past 100 years from a range of pressures including human population growth, energy consumption and use of natural resources. Humanity will exceed the resources and environmental conditions necessary to exist, within the next century if nothing changes. Solutions to these challenges lie not only in traditional resource conservation management, but in new fields of technology, governance and innovation.