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Algorithmen sind der Kern der Informatik und der Mathematik, da jede Nutzung eines Computers erst durch Rechenverfahren uberhaupt moglich wird. In diesem Buch, das in der englischen Originalausgabe schon lange ein Bestseller ist, gibt der Autor und sein Co-Autor umfassend und didaktisch geschickt Auskunft zu allen Fragen rund um das Thema Algorithmen, so z.B. zu Themen wie Berechenbarkeit, Korrektheit und Effizienz von Algorithmen, zu Programmiertechniken, und auch das aktuelle Thema Quantenrechnen wird behandelt. Das Buch kann als Grundlage eines einsemestrigen Einfuhrungskurses in die...

Computer science is the science of the future, and already underlies every facet of business and technology, and much of our everyday lives. In addition, it will play a crucial role in the science the 21^st century, which will be dominated by biology and biochemistry, similar to the role of mathematics in the physical sciences of the 20^th century. In this award-winning best-seller, the author and his co-author focus on the fundamentals of computer science, which revolve around the notion of the algorithm. They discuss the design of algorithms, and their...

Un'eccellente introduzione agli algoritmi, alla loro struttura, a come modificano i dati, alla computabilita e alla complessita, il libro e scritto in una forma allo stesso tempo elegante e schietto che fa si che possa essere considerato sia un valido testo per un corso introduttivo di Informatica, sia un tesoro da custodire per i programmatori provetti e i progettisti di software."

In this book, the author presents a new vision of learning through design and production, and describes computer programming as a source of a learning and design power. As means of studying this extended notion of children's programming, the author implemented Instructional Software Design Projects to explore the learning that takes place when students develop complete mathematical software products designed for other students in their school. The results demonstrate that the young designers learned not only about mathematics (fractions) and programming (Logo), but also about design and...

They live in the suburbs of Tennessee and Indiana. They fought in Vietnam and Desert Storm. They speak about an older, better America, an America that once was, and is no more. And for the past decade, they have come to the U.S. / Mexico border to hunt for illegal immigrants. Who are the Minutemen? Patriots? Racists? Vigilantes?

Harel Shapira lived with the Minutemen and patrolled the border with them, seeking neither to condemn nor praise them, but to understand who they are and what they do. Challenging simplistic depictions of these men as right-wing fanatics with loose...