information and Meaning is the third book in a trilogy exploring the nature of information, intelligence and meaning. It begins by providing an overview of the first two works of the trilogy, then goes on to consider ...
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ISBN:
(数字)9781447109778
ISBN:
(纸本)9783540761396
information and Meaning is the third book in a trilogy exploring the nature of information, intelligence and meaning. It begins by providing an overview of the first two works of the trilogy, then goes on to consider the meaning of meaning. This explorat ion leads to a theory of how the brain works. This book differs from others in the field, in that it is written from the perspective of a theoretical biologist looking at the evolution of information systems as a basis for studying the phenomena of information, intelligence and meaning. It describes how neurons create a brain which understands information inputs and then is able to operate on such information.
Eurocrypt is a series of open workshops on the theory andapplication of cryptographic techniques. These meetings havetaken place in Europe every year since 1982 and aresponsored by the International Association f...
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ISBN:
(数字)9783540482857
ISBN:
(纸本)9783540576006
Eurocrypt is a series of open workshops on the theory and
application of cryptographic techniques. These meetings have
taken place in Europe every year since 1982 and are
sponsored by the International Association for Cryptologic
Research.
Eurocrypt '93 was held in the village of Lofthus in Norway
in May 1993. The call for papers resulted in 117 submissions
with authors representing 27 different countries. The 36
accepted papers were selected by the program committee after
a blind refereeing process. The papers are grouped into
parts on authentication, public key, block ciphers, secret
sharing, stream ciphers, digital signatures, protocols, hash
functions, payment systems, and cryptanalysis. The volume
includes 6 further rump session papers.
Recently, much attention has been paid to image processing with multiresolution and hierarchical structures such as pyramids and trees. This volume deals with recursive pyramids, which combine the advantages of ava...
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ISBN:
(数字)9789401117470
ISBN:
(纸本)9780792321361;9789401047661
Recently, much attention has been paid to image processing with multiresolution and hierarchical structures such as pyramids and trees. This volume deals with recursive pyramids, which combine the advantages of available multiresolution structures and which are convenient both for global and local image processing. Recursive pyramids are based on regular hierarchical (recursive) structures containing data on image fragments of different sizes. Such an image representation technique enables the effective manipulation of pictorial information as well as the development of special hardware or data structures. The major aspects of this book are two original mathematical models of greyscale and binary images represented by recursive structures. Image compression, transmission and processing are discussed using these models. A number of applications are presented, including optical character recognition, expert systems and special computer architecture for pictorial data processing. The majority of results are presented as algorithms applicable to discrete information fields of arbitrary dimensions (e.g. 2-D or 3-D images).;The book is divided into six chapters: Chapter 1 provides a brief introduction. Chapter 2 then deals with recursive structures and their properties. Chapter 3 introduces pyramidal image models. Image coding and the progressive transmission of images with gradual refinement are discussed in Chapter 4. Chapters 5 and 6 are devoted to image processing with pyramidal-recursive structures and applications. The volume concludes with a comprehensive bibliography.;For applied mathematicians and computer scientists whose work involves computer vision, informationtheory and other aspects of image representation techniques.
This book constitutes the refereed postworkshop proceedings of the Fourth Canadian Workshop on informationtheory, held in Lac Delage, Quebec, in May 1995.;The book contains 18 revised full papers selected from 30 wor...
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ISBN:
(数字)9783540706472
ISBN:
(纸本)9783540617488
This book constitutes the refereed postworkshop proceedings of the Fourth Canadian Workshop on informationtheory, held in Lac Delage, Quebec, in May 1995.;The book contains 18 revised full papers selected from 30 workshop presentations; also included are three invited contributions. The book is divided into sections on algebraic coding, cryptography and secure communications, decoding methods and techniques, coding and modulation for fading channels, and signal processing and pattern recognition.
This book constitutes the proceedings of the 14th IMA International Conference on Cryptography and coding, IMACC 2013, held at Oxford, UK, in December 2013. The 20 papers presented were carefully reviewed and selected...
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ISBN:
(数字)9783642452390
ISBN:
(纸本)9783642452383
This book constitutes the proceedings of the 14th IMA International Conference on Cryptography and coding, IMACC 2013, held at Oxford, UK, in December 2013. The 20 papers presented were carefully reviewed and selected for inclusion in this book. They are organized in topical sections named: bits and booleans; homomorphic encryption; codes and applications; cryptanalysis; protecting against leakage; hash functions; key issues and public key primitives.
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