Harry Lewis – författare

What you must know to protect yourself today The digital technology explosion has blown everything to bits--and the blast has provided new challenges and opportunities. This second edition of  Blown to Bits delivers the knowledge you need to take greater control of your information environment and thrive in a world that's coming whether you like it or not. Straight from internationally respected Harvard/MIT experts, this plain-English bestseller has been fully revised for the latest controversies over social media, “fake news,” big data, cyberthreats, privacy, artificial intelligence and machine learning, self-driving cars, the Internet of Things, and much more. Discover who owns all that data about you—and what they can infer from it Learn to challenge algorithmic decisions See how close you can get to sending truly secure messages Decide whether you really want always-on cameras and microphones Explore the realities of Internet free speech Protect yourself against out-of-control technologies (and the powerful organizations that wield them) You will find clear explanations, practical examples, and real insight into what digital tech means to you--as an individual, and as a citizen.

A more intuitive approach to the mathematical foundation of computer scienceDiscrete mathematics is the basis of much of computer science, from algorithms and automata theory to combinatorics and graph theory. This textbook covers the discrete mathematics that every computer science student needs to learn. Guiding students quickly through thirty-one short chapters that discuss one major topic each, this flexible book can be tailored to fit the syllabi for a variety of courses.Proven in the classroom, 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. The text requires only precalculus, and where calculus is needed, a quick summary of the basic facts is provided.Essential Discrete Mathematics for Computer Science is the ideal introductory textbook for standard undergraduate courses, and is also suitable for high school courses, distance education for adult learners, and self-study.The essential introduction to discrete mathematicsFeatures thirty-one short chapters, each suitable for a single class lessonIncludes more than 300 exercisesAlmost every formula and theorem proved in fullBreadth of content makes the book adaptable to a variety of coursesEach chapter includes a concise summaryCurated video supplements available to instructors and studentsSolutions manual available to instructors

At a time when higher education attendance has never felt more mandatory for career success and economic growth, the distinguished contributors to this provocative collection ask readers to consider the civic mission of higher education as equally vital to the nation's well-being. Should higher education serve a greater public interest? In what ways should colleges and universities be asked to participate in public controversies? What should we expect institutions of higher education to contribute to the development of honesty and ethical judgement in the civic sphere? What should colleges do to foster greater intellectual curiosity and aesthetic appreciation in their students and communities, and why is this important for all Americans?

At a time when higher education attendance has never felt more mandatory for career success and economic growth, the distinguished contributors to this provocative collection ask readers to consider the civic mission of higher education as equally vital to the nation's well-being. Should higher education serve a greater public interest? In what ways should colleges and universities be asked to participate in public controversies? What should we expect institutions of higher education to contribute to the development of honesty and ethical judgement in the civic sphere? What should colleges do to foster greater intellectual curiosity and aesthetic appreciation in their students and communities, and why is this important for all Americans?