Essential Computer Science

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Essential Computer Science

Author : Paul D. Crutcher
Publisher : Apress
ISBN 13 : 9781484271063
Total Pages : 290 pages
Book Rating : 4.2/5 (71 download)

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Book Synopsis Essential Computer Science by : Paul D. Crutcher

Download or read book Essential Computer Science written by Paul D. Crutcher and published by Apress. This book was released on 2021-06-26 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand essential computer science concepts and skills. This book focuses on the foundational and fundamental concepts upon which expertise in specific areas can be developed, including computer architecture, programming language, algorithm and data structure, operating systems, computer networks, distributed systems, security, and more. According to code.org, there are 500,000 open programming positions available in the US— compared to an annual crop of just 50,000 graduating computer science majors. The US Department of Labor predicted that there will be almost a million and a half computer science jobs in the very near future, but only enough programmers to fill roughly one third of these jobs. To bridge the gap, many people not formally trained in computer science are employed in programming jobs. Although they are able to start programming and coding quickly, it often takes them time to acquire the necessary understanding to gain the requisite skills to become an efficient computer engineer or advanced developer. What You Will Learn The fundamentals of how a computer works The basics of computer programming and programming paradigms How to write efficient programs How the hardware and software work together to provide a good user experience and enhance the usability of the system How computers can talk to each other How to ensure the security of the system The fundamentals of cloud offerings, implications/trade-offs, and deployment/adoption configurations The fundamentals of machine learning Who This Book Is For Computer programmers lacking a formal education in computer science, and anyone with a formal education in computer science, looking to develop a general understanding of computer science fundamentals

Essential Logic for Computer Science

Author : Rex Page
Publisher : MIT Press
ISBN 13 : 0262039184
Total Pages : 305 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Essential Logic for Computer Science by : Rex Page

Download or read book Essential Logic for Computer Science written by Rex Page and published by MIT Press. This book was released on 2019-01-08 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to applying predicate logic to testing and verification of software and digital circuits that focuses on applications rather than theory. Computer scientists use logic for testing and verification of software and digital circuits, but many computer science students study logic only in the context of traditional mathematics, encountering the subject in a few lectures and a handful of problem sets in a discrete math course. This book offers a more substantive and rigorous approach to logic that focuses on applications in computer science. Topics covered include predicate logic, equation-based software, automated testing and theorem proving, and large-scale computation. Formalism is emphasized, and the book employs three formal notations: traditional algebraic formulas of propositional and predicate logic; digital circuit diagrams; and the widely used partially automated theorem prover, ACL2, which provides an accessible introduction to mechanized formalism. For readers who want to see formalization in action, the text presents examples using Proof Pad, a lightweight ACL2 environment. Readers will not become ALC2 experts, but will learn how mechanized logic can benefit software and hardware engineers. In addition, 180 exercises, some of them extremely challenging, offer opportunities for problem solving. There are no prerequisites beyond high school algebra. Programming experience is not required to understand the book's equation-based approach. The book can be used in undergraduate courses in logic for computer science and introduction to computer science and in math courses for computer science students.

Computer Programming for Absolute Beginners

Author : Joakim Wassberg
Publisher : Packt Publishing Ltd
ISBN 13 : 1839212535
Total Pages : 430 pages
Book Rating : 4.8/5 (392 download)

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Book Synopsis Computer Programming for Absolute Beginners by : Joakim Wassberg

Download or read book Computer Programming for Absolute Beginners written by Joakim Wassberg and published by Packt Publishing Ltd. This book was released on 2020-07-31 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get to grips with the building blocks of programming languages and get started on your programming journey without a computer science degree Key FeaturesUnderstand the fundamentals of a computer program and apply the concepts you learn to different programming languagesGain the confidence to write your first computer programExplore tips, techniques, and best practices to start coding like a professional programmerBook Description Learning how to code has many advantages, and gaining the right programming skills can have a massive impact on what you can do with your current skill set and the way you advance in your career. This book will be your guide to learning computer programming easily, helping you overcome the difficulties in understanding the major constructs in any mainstream programming language. Computer Programming for Absolute Beginners starts by taking you through the building blocks of any programming language with thorough explanations and relevant examples in pseudocode. You'll understand the relationship between computer programs and programming languages and how code is executed on the computer. The book then focuses on the different types of applications that you can create with your programming knowledge. You'll delve into programming constructs, learning all about statements, operators, variables, and data types. As you advance, you'll see how to control the flow of your programs using control structures and reuse your code using functions. Finally, you'll explore best practices that will help you write code like a pro. By the end of this book, you'll be prepared to learn any programming language and take control of your career by adding coding to your skill set. What you will learnGet to grips with basic programming language concepts such as variables, loops, selection and functionsUnderstand what a program is and how the computer executes itExplore different programming languages and learn about the relationship between source code and executable codeSolve problems using various paradigms such as procedural programming, object oriented programming, and functional programmingWrite high-quality code using several coding conventions and best practicesBecome well-versed with how to track and fix bugs in your programsWho this book is for This book is for beginners who have never programmed before and are looking to enter the world of programming. This includes anyone who is about to start studying programming and wants a head start, or simply wants to learn how to program on their own.

Essentials of Programming Languages, third edition

Author : Daniel P. Friedman
Publisher : MIT Press
ISBN 13 : 0262062798
Total Pages : 433 pages
Book Rating : 4.2/5 (62 download)

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Book Synopsis Essentials of Programming Languages, third edition by : Daniel P. Friedman

Download or read book Essentials of Programming Languages, third edition written by Daniel P. Friedman and published by MIT Press. This book was released on 2008-04-18 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new edition of a textbook that provides students with a deep, working understanding of the essential concepts of programming languages, completely revised, with significant new material. This book provides students with a deep, working understanding of the essential concepts of programming languages. Most of these essentials relate to the semantics, or meaning, of program elements, and the text uses interpreters (short programs that directly analyze an abstract representation of the program text) to express the semantics of many essential language elements in a way that is both clear and executable. The approach is both analytical and hands-on. The book provides views of programming languages using widely varying levels of abstraction, maintaining a clear connection between the high-level and low-level views. Exercises are a vital part of the text and are scattered throughout; the text explains the key concepts, and the exercises explore alternative designs and other issues. The complete Scheme code for all the interpreters and analyzers in the book can be found online through The MIT Press web site. For this new edition, each chapter has been revised and many new exercises have been added. Significant additions have been made to the text, including completely new chapters on modules and continuation-passing style. Essentials of Programming Languages can be used for both graduate and undergraduate courses, and for continuing education courses for programmers.

Essential Computational Thinking

Author : Ricky J. Sethi
Publisher : Cognella Academic Publishing
ISBN 13 : 1516583213
Total Pages : 328 pages
Book Rating : 4.5/5 (165 download)

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Book Synopsis Essential Computational Thinking by : Ricky J. Sethi

Download or read book Essential Computational Thinking written by Ricky J. Sethi and published by Cognella Academic Publishing. This book was released on 2020-06-17 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essential Computational Thinking: Computer Science from Scratch helps students build a theoretical and practical foundation for learning computer science. Rooted in fundamental science, this text defines elementary ideas including data and information, quantifies these ideas mathematically, and, through key concepts in physics and computation, demonstrates the relationship between computer science and the universe itself. In Part I, students explore the theoretical underpinnings of computer science in a wide-ranging manner. Readers receive a robust overview of essential computational theories and programming ideas, as well as topics that examine the mathematical and physical foundations of computer science. Part 2 presents the basics of computation and underscores programming as an invaluable tool in the discipline. Students can apply their newfound knowledge and begin writing substantial programs immediately. Finally, Part 3 explores more sophisticated computational ideas, including object-oriented programing, databases, data science, and some of the underlying principles of machine learning. Essential Computational Thinking is an ideal text for a firmly technical CS0 course in computer science. It is also a valuable resource for highly-motivated non-computer science majors at the undergraduate or graduate level who are interested in learning more about the discipline for either professional or personal development.

Essential Discrete Mathematics for Computer Science

Author : Harry Lewis
Publisher : Princeton University Press
ISBN 13 : 0691179298
Total Pages : 408 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Essential Discrete Mathematics for Computer Science by : Harry Lewis

Download or read book Essential Discrete Mathematics for Computer Science written by Harry Lewis and published by Princeton University Press. This book was released on 2019-03-19 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discrete mathematics is the basis of much of computer science, from algorithms and automata theory to combinatorics and graph theory. Essential Discrete Mathematics for Computer Science aims to teach mathematical reasoning as well as concepts and skills by stressing the art of proof. It is fully illustrated in color, and each chapter includes a concise summary as well as a set of exercises.

Classic Computer Science Problems in Java

Author : David Kopec
Publisher : Simon and Schuster
ISBN 13 : 1638356548
Total Pages : 262 pages
Book Rating : 4.6/5 (383 download)

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Book Synopsis Classic Computer Science Problems in Java by : David Kopec

Download or read book Classic Computer Science Problems in Java written by David Kopec and published by Simon and Schuster. This book was released on 2020-12-21 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharpen your coding skills by exploring established computer science problems! Classic Computer Science Problems in Java challenges you with time-tested scenarios and algorithms. Summary Sharpen your coding skills by exploring established computer science problems! Classic Computer Science Problems in Java challenges you with time-tested scenarios and algorithms. You’ll work through a series of exercises based in computer science fundamentals that are designed to improve your software development abilities, improve your understanding of artificial intelligence, and even prepare you to ace an interview. As you work through examples in search, clustering, graphs, and more, you'll remember important things you've forgotten and discover classic solutions to your "new" problems! Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Whatever software development problem you’re facing, odds are someone has already uncovered a solution. This book collects the most useful solutions devised, guiding you through a variety of challenges and tried-and-true problem-solving techniques. The principles and algorithms presented here are guaranteed to save you countless hours in project after project. About the book Classic Computer Science Problems in Java is a master class in computer programming designed around 55 exercises that have been used in computer science classrooms for years. You’ll work through hands-on examples as you explore core algorithms, constraint problems, AI applications, and much more. What's inside Recursion, memoization, and bit manipulation Search, graph, and genetic algorithms Constraint-satisfaction problems K-means clustering, neural networks, and adversarial search About the reader For intermediate Java programmers. About the author David Kopec is an assistant professor of Computer Science and Innovation at Champlain College in Burlington, Vermont. Table of Contents 1 Small problems 2 Search problems 3 Constraint-satisfaction problems 4 Graph problems 5 Genetic algorithms 6 K-means clustering 7 Fairly simple neural networks 8 Adversarial search 9 Miscellaneous problems 10 Interview with Brian Goetz

Essential Maths Skills for AS/a Level Computer Science

Author : Victoria Ellis
Publisher :
ISBN 13 : 9781471863578
Total Pages : 0 pages
Book Rating : 4.8/5 (635 download)

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Book Synopsis Essential Maths Skills for AS/a Level Computer Science by : Victoria Ellis

Download or read book Essential Maths Skills for AS/a Level Computer Science written by Victoria Ellis and published by . This book was released on 2016-05-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you struggle with binary multiplication, or Big O Notation, this is the book for you. This textbook companion will help improve your essential maths skills for computer science, whichever awarding body specification you're following. You can use it throughout your course, whenever you feel you need some extra help. - Develop your understanding of both maths and computer science with all worked examples and questions within a computer science context - Improve your confidence with a step-by-step approach to every maths skill - Measure your progress with guided and non-guided questions to see how you're improving - Understand where you're going wrong with full worked solutions to every question - Feel confident in expert guidance from experienced teachers and examiners Victoria Ellis and Gavin Craddock, reviewed by Dr Kathleen Maitland, Senior Lecturer in Computing and Director of the SAS Student Academy at Birmingham City University

Essential XUL Programming

Author : Vaughn Bullard
Publisher : John Wiley & Sons
ISBN 13 : 0471216968
Total Pages : 433 pages
Book Rating : 4.4/5 (712 download)

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Book Synopsis Essential XUL Programming by : Vaughn Bullard

Download or read book Essential XUL Programming written by Vaughn Bullard and published by John Wiley & Sons. This book was released on 2002-04-08 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revolutionary new technology for the rapidly expanding world of e-commerce, XUL (XML User Interface Language) is an XML-based user interface language that gives Web developers control over all aspects of the Web interface. Featuring two tutorials on programming with XUL, this book shows developers how to use basic XUL elements to build a sample interface for an e-commerce site, then goes on to explore more sophisticated applications by creating an information portal inside an application. Readers will find expert tips and advice on how to get started writing XUL code as well as how to extend it into Java and other non-Netscape interfaces.

What Can Be Computed?

Author : John MacCormick
Publisher : Princeton University Press
ISBN 13 : 0691170665
Total Pages : 404 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis What Can Be Computed? by : John MacCormick

Download or read book What Can Be Computed? written by John MacCormick and published by Princeton University Press. This book was released on 2018-05-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible and rigorous textbook for introducing undergraduates to computer science theory What Can Be Computed? is a uniquely accessible yet rigorous introduction to the most profound ideas at the heart of computer science. Crafted specifically for undergraduates who are studying the subject for the first time, and requiring minimal prerequisites, the book focuses on the essential fundamentals of computer science theory and features a practical approach that uses real computer programs (Python and Java) and encourages active experimentation. It is also ideal for self-study and reference. The book covers the standard topics in the theory of computation, including Turing machines and finite automata, universal computation, nondeterminism, Turing and Karp reductions, undecidability, time-complexity classes such as P and NP, and NP-completeness, including the Cook-Levin Theorem. But the book also provides a broader view of computer science and its historical development, with discussions of Turing's original 1936 computing machines, the connections between undecidability and Gödel's incompleteness theorem, and Karp's famous set of twenty-one NP-complete problems. Throughout, the book recasts traditional computer science concepts by considering how computer programs are used to solve real problems. Standard theorems are stated and proven with full mathematical rigor, but motivation and understanding are enhanced by considering concrete implementations. The book's examples and other content allow readers to view demonstrations of—and to experiment with—a wide selection of the topics it covers. The result is an ideal text for an introduction to the theory of computation. An accessible and rigorous introduction to the essential fundamentals of computer science theory, written specifically for undergraduates taking introduction to the theory of computation Features a practical, interactive approach using real computer programs (Python in the text, with forthcoming Java alternatives online) to enhance motivation and understanding Gives equal emphasis to computability and complexity Includes special topics that demonstrate the profound nature of key ideas in the theory of computation Lecture slides and Python programs are available at whatcanbecomputed.com

Programming Pearls

Author : Jon Bentley
Publisher : Addison-Wesley Professional
ISBN 13 : 0134498038
Total Pages : 262 pages
Book Rating : 4.1/5 (344 download)

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Book Synopsis Programming Pearls by : Jon Bentley

Download or read book Programming Pearls written by Jon Bentley and published by Addison-Wesley Professional. This book was released on 2016-04-21 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: When programmers list their favorite books, Jon Bentley’s collection of programming pearls is commonly included among the classics. Just as natural pearls grow from grains of sand that irritate oysters, programming pearls have grown from real problems that have irritated real programmers. With origins beyond solid engineering, in the realm of insight and creativity, Bentley’s pearls offer unique and clever solutions to those nagging problems. Illustrated by programs designed as much for fun as for instruction, the book is filled with lucid and witty descriptions of practical programming techniques and fundamental design principles. It is not at all surprising that Programming Pearls has been so highly valued by programmers at every level of experience. In this revision, the first in 14 years, Bentley has substantially updated his essays to reflect current programming methods and environments. In addition, there are three new essays on testing, debugging, and timing set representations string problems All the original programs have been rewritten, and an equal amount of new code has been generated. Implementations of all the programs, in C or C++, are now available on the Web. What remains the same in this new edition is Bentley’s focus on the hard core of programming problems and his delivery of workable solutions to those problems. Whether you are new to Bentley’s classic or are revisiting his work for some fresh insight, the book is sure to make your own list of favorites.

The Essential Guide to Computing

Author : E. Garrison Walters
Publisher : Prentice Hall Professional
ISBN 13 : 9780130194695
Total Pages : 530 pages
Book Rating : 4.1/5 (946 download)

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Book Synopsis The Essential Guide to Computing by : E. Garrison Walters

Download or read book The Essential Guide to Computing written by E. Garrison Walters and published by Prentice Hall Professional. This book was released on 2001 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect for anyone who needs a basic understanding of how computers work, this introductory guide gives friendly, accessible, up-to-date explanations of computer hardware, software, networks, and the Internet. Coverage also includes micro-processors, operating systems, programming languages, applications, and e-commerce.

The Positive and Negative Impacts of Computers in Society

Author : Daniel R. Faust
Publisher : The Rosen Publishing Group, Inc
ISBN 13 : 1538331705
Total Pages : 34 pages
Book Rating : 4.5/5 (383 download)

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Book Synopsis The Positive and Negative Impacts of Computers in Society by : Daniel R. Faust

Download or read book The Positive and Negative Impacts of Computers in Society written by Daniel R. Faust and published by The Rosen Publishing Group, Inc. This book was released on 2018-07-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computers and other types of technology have changed our lives in ways never imagined. Today, we constantly have a wealth of information at our fingertips. Computers help us work better and faster. Readers will learn about the many positive impacts of computers in society. They'll also read about the many negative impacts, such as threats to our privacy and security and a potential decrease in physical activity. Students will be encouraged to think about the role technology plays in their everyday lives.

Computer Science

Author : Robert Sedgewick
Publisher : Addison-Wesley Professional
ISBN 13 : 0134076451
Total Pages : 2172 pages
Book Rating : 4.1/5 (34 download)

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Book Synopsis Computer Science by : Robert Sedgewick

Download or read book Computer Science written by Robert Sedgewick and published by Addison-Wesley Professional. This book was released on 2016-06-17 with total page 2172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Named a Notable Book in the 21st Annual Best of Computing list by the ACM! Robert Sedgewick and Kevin Wayne’s Computer Science: An Interdisciplinary Approach is the ideal modern introduction to computer science with Java programming for both students and professionals. Taking a broad, applications-based approach, Sedgewick and Wayne teach through important examples from science, mathematics, engineering, finance, and commercial computing. The book demystifies computation, explains its intellectual underpinnings, and covers the essential elements of programming and computational problem solving in today’s environments. The authors begin by introducing basic programming elements such as variables, conditionals, loops, arrays, and I/O. Next, they turn to functions, introducing key modular programming concepts, including components and reuse. They present a modern introduction to object-oriented programming, covering current programming paradigms and approaches to data abstraction. Building on this foundation, Sedgewick and Wayne widen their focus to the broader discipline of computer science. They introduce classical sorting and searching algorithms, fundamental data structures and their application, and scientific techniques for assessing an implementation’s performance. Using abstract models, readers learn to answer basic questions about computation, gaining insight for practical application. Finally, the authors show how machine architecture links the theory of computing to real computers, and to the field’s history and evolution. For each concept, the authors present all the information readers need to build confidence, together with examples that solve intriguing problems. Each chapter contains question-and-answer sections, self-study drills, and challenging problems that demand creative solutions. Companion web site (introcs.cs.princeton.edu/java) contains Extensive supplementary information, including suggested approaches to programming assignments, checklists, and FAQs Graphics and sound libraries Links to program code and test data Solutions to selected exercises Chapter summaries Detailed instructions for installing a Java programming environment Detailed problem sets and projects Companion 20-part series of video lectures is available at informit.com/title/9780134493831

Fundamental Concepts in Computer Science

Author : Erol Gelenbe
Publisher : Imperial College Press
ISBN 13 : 184816291X
Total Pages : 172 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Fundamental Concepts in Computer Science by : Erol Gelenbe

Download or read book Fundamental Concepts in Computer Science written by Erol Gelenbe and published by Imperial College Press. This book was released on 2009 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents fundamental contributions to computer science as written and recounted by those who made the contributions themselves. As such, it is a highly original approach to a OC living historyOCO of the field of computer science. The scope of the book is broad in that it covers all aspects of computer science, going from the theory of computation, the theory of programming, and the theory of computer system performance, all the way to computer hardware and to major numerical applications of computers.

The Essential Guide to Computer Hardware

Author : James Edward Keogh
Publisher :
ISBN 13 : 9780130620132
Total Pages : 0 pages
Book Rating : 4.6/5 (21 download)

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Book Synopsis The Essential Guide to Computer Hardware by : James Edward Keogh

Download or read book The Essential Guide to Computer Hardware written by James Edward Keogh and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering both PC and non-PC computing devices, this is the essential guide to the basics of all computer hardware for the non-technical professional. It provides a review of companies in the computer hardware industry and covers Pentium 4, digital cameras, and wireless and mobile communication not found in competing books.

Essential Computing

Author : Kevin Wilson
Publisher :
ISBN 13 : 9781911174226
Total Pages : 140 pages
Book Rating : 4.1/5 (742 download)

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Book Synopsis Essential Computing by : Kevin Wilson

Download or read book Essential Computing written by Kevin Wilson and published by . This book was released on 2016-11-08 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bits, bytes, RAM, CPUs, hard drives and dvd drives. Master the geeky acronyms and simplify computer hardware & terminology with ease. This book is great for beginners, a basic computing class, or someone looking to buy a computer.