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Turing: The Tragic Life of Alan Turing
ISBN: 9781629173078 / Angielski / Miękka / 170 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Hundreds of movies and thousands of books have been written about the heroes of World War II. For dozens of years, however, few people knew about one of the greatest heroes of the war--a mild-mannered, eccentric mathematician from the University of Cambridge. Hundreds of movies and thousands of books have been written about the heroes of World War II. For dozens of years, however, few people knew about o... |
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57,13 |
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Source Coding Theory
ISBN: 9781461289074 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Source coding theory has as its goal the characterization of the optimal performance achievable in idealized communication systems which must code an information source for transmission over a digital communication or storage channel for transmission to a user. The user must decode the information into a form that is a good approximation to the original. A code is optimal within some class if it achieves the best possible fidelity given whatever constraints are imposed on the code by the available channel. In theory, the primary constraint imposed on a code by the channel is its rate or...
Source coding theory has as its goal the characterization of the optimal performance achievable in idealized communication systems which must code an ...
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201,24 |
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Reasoning and Unification Over Conceptual Graphs
ISBN: 9781461349174 / Angielski / Miękka / 151 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Reasoning and Unification over Conceptual Graphs is an exploration of automated reasoning and resolution in the expanding field of Conceptual Structures. Designed not only for computing scientists researching Conceptual Graphs, but also for anyone interested in exploring the design of knowledge bases, the book explores what are proving to be the fundamental methods for representing semantic relations in knowledge bases. While it provides the first comprehensive treatment of Conceptual Graph unification and reasoning, the book also addresses fundamental issues of graph...
Reasoning and Unification over Conceptual Graphs is an exploration of automated reasoning and resolution in the expanding field of Co...
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402,53 |
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The Mathematical Theory of Information
ISBN: 9781461353324 / Angielski / Miękka / 502 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The general concept of information is here, for the first time, defined mathematically by adding one single axiom to the probability theory. This Mathematical Theory of Information is explored in fourteen chapters: 1. Information can be measured in different units, in anything from bits to dollars. We will here argue that any measure is acceptable if it does not violate the Law of Diminishing Information. This law is supported by two independent arguments: one derived from the Bar-Hillel ideal receiver, the other is based on Shannon's noisy channel. The entropy in the 'classical information...
The general concept of information is here, for the first time, defined mathematically by adding one single axiom to the probability theory. This Math...
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221,37 |
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Introduction to Convolutional Codes with Applications
ISBN: 9781461361688 / Angielski / Miękka / 242 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Introduction to Convolutional Codes with Applications is an introduction to the basic concepts of convolutional codes, their structure and classification, various error correction and decoding techniques for convolutionally encoded data, and some of the most common applications. The definition and representations, distance properties, and important classes of convolutional codes are also discussed in detail.
The book provides the first comprehensive description of table-driven correction and decoding of convolutionally encoded data. Complete examples of Viterbi, sequential, and... Introduction to Convolutional Codes with Applications is an introduction to the basic concepts of convolutional codes, their structure and cl...
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603,81 |
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Source and Channel Coding: An Algorithmic Approach
ISBN: 9781461367871 / Angielski / Miękka / 433 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. oW should coded communication be approached? Is it about prob- H ability theorems and bounds, or about algorithms and structures? The traditional course in information theory and coding teaches these together in one course in which the Shannon theory, a probabilistic the- ory of information, dominates. The theory's predictions and bounds to performance are valuable to the coding engineer, but coding today is mostly about structures and algorithms and their size, speed and error performance. While coding has a theoretical basis, it has a practical side as well, an engineering side in which...
oW should coded communication be approached? Is it about prob- H ability theorems and bounds, or about algorithms and structures? The traditional cour...
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603,81 |
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Fuzzy Logic in Data Modeling: Semantics, Constraints, and Database Design
ISBN: 9781461368229 / Angielski / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. also in: THE KLUWER INTERNATIONAL SERIES ON ASIAN STUDIES IN COMPUTER AND INFORMATION SCIENCE, Volume 2
also in: THE KLUWER INTERNATIONAL SERIES ON ASIAN STUDIES IN COMPUTER AND INFORMATION SCIENCE, Volume 2
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603,81 |
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Feature Selection for Knowledge Discovery and Data Mining
ISBN: 9781461376040 / Angielski / Miękka / 214 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. As computer power grows and data collection technologies advance, a plethora of data is generated in almost every field where computers are used. The com- puter generated data should be analyzed by computers; without the aid of computing technologies, it is certain that huge amounts of data collected will not ever be examined, let alone be used to our advantages. Even with today's advanced computer technologies (e. g., machine learning and data mining sys- tems), discovering knowledge from data can still be fiendishly hard due to the characteristics of the computer generated data. Taking its...
As computer power grows and data collection technologies advance, a plethora of data is generated in almost every field where computers are used. The ...
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1328,44 |
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Foundations of Knowledge Systems: With Applications to Databases and Agents
ISBN: 9781461376217 / Angielski / Miękka / 296 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. One of the main uses of computer systems is the management of large amounts of symbolic information representing the state of some application domain, such as information about all the people I communicate with in my personal address database, or relevant parts of the outer space in the knowledge base of a NASA space mission. While database management systems offer only the basic services of information storage and retrieval, more powerful knowledge systems offer, in addition, a number of advanced services such as deductive and abductive reasoning for the purpose of finding explanations and...
One of the main uses of computer systems is the management of large amounts of symbolic information representing the state of some application domain,...
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603,81 |
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Flexible Query Answering Systems
ISBN: 9781461377832 / Angielski / Miękka / 290 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Flexible Query Answering Systems is an edited collection of contributed chapters. It focuses on developing computer systems capable of transforming a query into an answer with useful information. The emphasis is on problems associated with high-level intelligent answering systems.
The coverage is multidisciplinary with chapters by authors from information science, logic, fuzzy systems, databases, artificial intelligence and knowledge representation. Each contribution represents a theory involving flexibility in query-answering, and each addresses specific answering problems.... Flexible Query Answering Systems is an edited collection of contributed chapters. It focuses on developing computer systems capable of transf...
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603,81 |
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Informationalism: Computer Systems and the Values of Triple Surplus Labor: Volume 1
ISBN: 9781468011111 / Angielski / Miękka / 412 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
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297,08 |
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Practical Computer Data Communications
ISBN: 9781468451665 / Angielski / Miękka / 470 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Several years ago when I began consulting full time, I quickly discovered that despite three advanced academic degrees my practical industrial experience had some significant gaps. It thus was necessary initially to spend considerable (nonbillable) time collecting and organizing a great deal of essential information on the various aspects of modern data communica tions. The task was made more difficult by the highly interdisciplinary nature of the field, with the required information scattered throughout the vast international literature of telecommunications, computers, electrical...
Several years ago when I began consulting full time, I quickly discovered that despite three advanced academic degrees my practical industrial experie...
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201,24 |
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Database Semantics: Semantic Issues in Multimedia Systems
ISBN: 9781475749168 / Angielski / Miękka / 458 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Database Semantics: Semantic Issues in Multimedia Systems reflects the state of the art of emerging research on the meaning of multimedia information, as presented during IFIP's Eighth Data Semantics Working Conference (DS-8), organized by its Working Group 2.6 on Databases, and held at Rotorua, New Zealand, in January 1999. DS-8 was planned as an active forum for researchers and practitioners focusing on those issues that involve the semantics of the information represented, stored, and manipulated by multimedia systems. Depending on the topic and state of research, issues may be...
Database Semantics: Semantic Issues in Multimedia Systems reflects the state of the art of emerging research on the meaning of multimedia inf...
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cena:
805,10 |
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Research Advances in Database and Information Systems Security: Ifip Tc11 Wg11.3 Thirteenth Working Conference on Database Security July 25-28, 1999,
ISBN: 9781475764116 / Angielski / Miękka / 334 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Computer technology evolves at a rate that challenges companies to maintain appropriate security for their enterprises. With the rapid growth in Internet and www facilities, database and information systems security remains a key topic in businesses and in the public sector, with implications for the whole of society.
Research Advances in Database and Information Systems Security covers issues related to security and privacy of information in a wide range of applications, including:
Computer technology evolves at a rate that challenges companies to maintain appropriate security for their enterprises. With the rapid growth in Inter...
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402,53 |
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Visual and Multimedia Information Management: Ifip Tc2/Wg2.6 Sixth Working Conference on Visual Database Systems May 29-31, 2012 Brisbane, Australia
ISBN: 9781475769357 / Angielski / Miękka / 418 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Current research in Visual Database Systems can be characterized by scalability, multi-modality of interaction, and higher semantic levels of data. Visual interfaces that allow users to interact with large databases must scale to web and distributed applications. Interaction with databases must employ multiple and more diversified interaction modalities, such as speech and gesture, in addition to visual exploitation. Finally, the basic elements managed in modern databases are rapidly evolving, from text, images, sound, and video, to compositions and now annotations of these media, thus...
Current research in Visual Database Systems can be characterized by scalability, multi-modality of interaction, and higher semantic levels of data. Vi...
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603,81 |
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Semantic Models for Multimedia Database Searching and Browsing
ISBN: 9781475773644 / Angielski / Miękka / 150 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Semantic Models for Multimedia Database Searching and Browsing begins with the introduction of multimedia information applications, the need for the development of the multimedia database management systems (MDBMSs), and the important issues and challenges of multimedia systems. The temporal relations, the spatial relations, the spatio-temporal relations, and several semantic models for multimedia information systems are also introduced. In addition, this book discusses recent advances in multimedia database searching and multimedia database browsing. More specifically, issues such...
Semantic Models for Multimedia Database Searching and Browsing begins with the introduction of multimedia information applications, the need ...
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603,81 |
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Knowledge Discovery for Business Information Systems
ISBN: 9781475774757 / Angielski / Miękka / 432 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Current database technology and computer hardware allow us to gather, store, access, and manipulate massive volumes of raw data in an efficient and inexpensive manner. In addition, the amount of data collected and warehoused in all industries is growing every year at a phenomenal rate. Nevertheless, our ability to discover critical, non-obvious nuggets of useful information in data that could influence or help in the decision making process, is still limited.
Knowledge discovery (KDD) and Data Mining (DM) is a new, multidisciplinary field that focuses on the overall process of... Current database technology and computer hardware allow us to gather, store, access, and manipulate massive volumes of raw data in an efficient and in...
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cena:
805,10 |
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Fundamentals of Codes, Graphs, and Iterative Decoding
ISBN: 9781475778250 / Angielski / Miękka / 224 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Fundamentals of Codes, Graphs, and Iterative Decoding is an explanation of how to introduce local connectivity, and how to exploit simple structural descriptions. Chapter 1 provides an overview of Shannon theory and the basic tools of complexity theory, communication theory, and bounds on code construction. Chapters 2 - 4 provide an overview of "classical" error control coding, with an introduction to abstract algebra, and block and convolutional codes. Chapters 5 - 9 then proceed to systematically develop the key research results of the 1990s and early 2000s with an...
Fundamentals of Codes, Graphs, and Iterative Decoding is an explanation of how to introduce local connectivity, and how to exploit si...
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cena:
201,24 |
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Fundamentals of Cryptology: A Professional Reference and Interactive Tutorial
ISBN: 9781475782837 / Angielski / Miękka / 492 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The protection of sensitive information against unauthorized access or fraudulent changes has been of prime concern throughout the centuries. Modern communication techniques, using computers connected through networks, make all data even more vulnerable for these threats. Also, new issues have come up that were not relevant before, e. g. how to add a (digital) signature to an electronic document in such a way that the signer can not deny later on that the document was signed by him/her. Cryptology addresses the above issues. It is at the foundation of all information security. The techniques...
The protection of sensitive information against unauthorized access or fraudulent changes has been of prime concern throughout the centuries. Modern c...
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cena:
201,24 |
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Describing Data Patterns: A general deconstruction of metadata standards
ISBN: 9781490931869 / Angielski / Miękka / 286 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. |
cena:
51,23 |
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