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Just as physics made sense out of the mysteries of earth, air, fire, and water, it can be said that the science of information enriches and unifies an amazing diversity of modern sciences, from physics and mathematics to biology and linguistics. Because symbols, messages, and codes are the stuff not only of computers and telecommunications, but also of living organisms and the forms of human knowledge, information, and thus information theory, is...
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As this Preface is being written, the twentieth century is coming to an end. Historians may perhaps come to refer to it as the century of information, just as its predecessor is associated with the process of industrialisation. Successive technological developments such as the telephone, radio, television, computers and the Internet have had profound effects on the way we live. We can see pic tures of the surface of Mars or the early shape of the...
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Cybernetics--the science of communication and control as it applies to machines and to humans--originates from efforts during World War II to build automatic anti-aircraft systems. Following the war, this science extended beyond military needs to examine all systems that rely on information and feedback, from the level of the cell to that of society. In The Cybernetics Moment, Ronald R. Kline, a senior historian of technology, examines the intellectual...
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This book is an introduction to coding and information theory, with an emphasis on coding theory. It is suitable for undergraduates with a modest mathematical background. While some previous knowledge of elementary linear algebra is helpful, it is not essential. All of the needed elementary discrete probability is developed in a preliminary chapter. After a preliminary chapter, there follows an introductory chapter on variable-length codes that culminates...
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The writing of this book was motivated by the authors' observation that convergence is requiring computer science students to gain a better understanding of communications concepts. The authors have therefore written a book that addresses this gap, delivering to the computer science student the key essentials in a thorough manner. The book walks the reader through the Fourier transform, analog and digital modulation techniques, multiple access communications,...
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"Error-correcting codes have been incorporated in numerous working communication and memory systems. This book covers the mathematical aspects of the theory of block error-correcting codes together, in mutual reinforcement, with computational discussions, implementations and examples of all relevant concepts, functions and algorithms. This combined approach facilitates the reading and understanding of the subject."--Jacket.
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Description
"This textbook introduces theory in tandem with applications. Information theory is taught alongside practical communication systems, such as arithmetic coding for data compression and sparse-graph codes for error-correction. A toolbox of inference techniques, including message-passing algorithms, Monte Carlo methods, and variational approximations, are developed alongside applications of these tools to clustering, convolutional codes, independent...
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An exploration of the mental patterns in nature that connect all living beings. -- Dust jacket.
"This is the major life's work of one of the great thinkers of our time. Gregory Bateson's contributions to anthropology, biology, psychiatry, and other social sciences have won him international fame. Here he does no less than provide a new way of thinking about the world around us. We must, he says, learn to 'think as Nature thinks,' if we are to learn...
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"This book serves as an excellent textbook for introductory undergraduate courses in information technology. For consumers who want to know more about this field, the book's presentation of the essential math and physics provides, the foundation needed to understand the field and its impact on society."--Jacket.
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"Preface To the student: We think that the theory dealing with what is hard about computation (and what is impossible!) is challenging but fun. This book grows out of these ideas, and our approach to teaching a course in computational complexity. There is no doubt that some of the material in these chapters is what might be called "wrap your brain around it" material, where a first reaction might be that the authors are pulling off a trick like a...
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"Describes the quest to find the Master Algorithm, which will take machine learning to the next level, allowing computers to learn how to solve not just particular problems but any problem, "--Novelist.
Algorithms increasingly run our lives. They work by learning from the trails of data we leave in our newly digital world; they observe us, imitate, and experiment. And in the world's top research labs and universities, the race is on to invent the...
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"The Phenomenon of Information addresses the problems of how information is conveyed, how to identify its characteristics, and how to define the mechanisms for describing it. To do this Mario Perez-Montoro examines such theoretical approaches to the phenomenon of information as the mathematical theory of communication, Dretske's approach, and the relational theory of meaning. A critique of these efforts leads to the author's definition of informational...
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Drawing on an array of examples--from Wall Street's overreliance on algorithms to provide certainty in uncertain markets, to undecidable problems in mathematics and computer science, to Georg Cantor's paradoxical but true assertions about infinity--mathematician William Byers explains why the subjective element of scientific inquiry is in fact what makes it so dynamic, why the need for certainty and rigor in science should be balanced with the equally...
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