| ||||||||||||||||||||||||
Millions of times each second, to the drumbeat of a clock signal, electronic computers compare digital values. These comparisons, and the actions taken in response to them, are what computers are all about at their lowest levels, and, with the help of this book, they're not hard to comprehend. Moving on from the nature of logical circuits, the author deconstructs software and the mechanisms it employs to solve problems.
Hillis then stands atop the building blocks he's arranged into a sturdy foundation and discusses the future of computing. Parallel processors already are in use, and neural networks with limited abilities to learn and adapt have proved quite good at certain jobs. Hillis explores the potential of both these technologies. Then, he throws some light on quantum computing and evolving systems--emerging ideas that promise to make computers much more powerful, and thereby change the world. --David Wall
Product Details
Would you like to update product info or give feedback on images?
|
|
Share your thoughts with other customers:
|
||||||||||||||||||||||
|
Most Helpful Customer Reviews
15 of 16 people found the following review helpful:
5.0 out of 5 stars
Henceforth, computers shall tremble before me!,
By
This review is from: The Pattern On The Stone: The Simple Ideas That Make Computers Work (Science Masters) (Paperback)
In this book, Hillis has managed to cover all of the basics of how computers operate, from theory like Boolean algebra and finite state machines, up to applications of the theory like multiprocessors and their limits. He even manages to find space to discuss Turing's Halting Problem, and Godel's Incompleteness Theorem. To fit so much information into such a small book, Hillis has minimised his explanations, to the point that I think a true newcomer to these concepts would have difficulty in following a lot of the details. The text has been designed so that not understanding parts of it will not greatly affect the understanding of the rest, however I believe the reader would have much less appreciation for how all of the ideas mesh together in this case. Hillis has crafted a beautiful book, one that provides excellent insight into the workings of computer technology, and a slightly different approach to that taken by standard textbooks. While I don't think this book would serve as a substitute to a standard text, it makes an excellent companion book for anyone who is already partly familiar with the concepts covered.
8 of 8 people found the following review helpful:
4.0 out of 5 stars
Great for the neophyte, fun for the geek,
By A Customer
This review is from: The Pattern On The Stone: The Simple Ideas That Make Computers Work (Science Masters) (Paperback)
Danny Hillis is known for his child-like approach to things. This book is a good example. I think it's a definate must read for the computer neophyte of any age (I'm buying several for people ranging from a teenager to my father-in-law). He introduces the *real* workings behind computers. Forget about RAM, bits, bytes and all that. Think about information flowing like water and computation performed with little gears. The long-term computer lover will find this book a quick, light, but thouroughly enjoyable read.
17 of 20 people found the following review helpful:
4.0 out of 5 stars
Good book, but the title is misleading,
By Boris S (CT, USA) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: The Pattern On The Stone: The Simple Ideas That Make Computers Work (Science Masters) (Paperback)
I believe the title is a bit misleading. If you want to buy this book to learn how computers work, STOP! and buy "Code: Hidden Language of Computer Hardware and Software" By Charles Petzold. (Because of the title/quotes on the book which suggested that this book will teach you "How Computers Work"... I gave it 4 stars--I almost made it 3! :) This book will cover how computers work only in the first two chapters.. and it covers the subject so abstractly and briefly--with a lot of gaps--that if you don't already know how it works, you probably will have a VERY hard time understanding...Now, to the good stuff... this book is a GREAT intro for someone who has some fundamentals in CS, but would like to explore it a bit more.. or get interesting ideas--especially in the department of Artificial Intelligence. Remmember one thing... althought it's meant to be a book for "newbies"... it really isn't... some of the concepts/terminology is complex... but as a whole it's a simple short book. To me it seems VERY simple because I already read a lot of books dealing with all this stuff beforehand... but I would imagine someone who hasn't had a lot of exposure may want to at the very least read CODE (as I've already stated). You will learn a lot from CODE! (BTW, I just read this book in about two days, after finishing CODE... so that can attest to it's simplicity... not too much depth.. but a nice intro to CS with a concentration on AI).
Share your thoughts with other customers: Create your own review
|
|
Tags Customers Associate with This Product(What's this?)Click on a tag to find related items, discussions, and people.
|
|
This product's forum
Active discussions in related forums
Search Customer Discussions
|
Related forums
|