Listing 1 - 10 of 10 |
Sort by
|
Choose an application
The ECC was formed in 1996 to discuss current developments in information and communication technologies and related perspectives for economics, politics and social systems. The 1997 report gives a scientific evaluation of some of the discussed trends in our society.
Communication --- Mass media --- Mass communications --- Europe --- Electrical engineering. --- Communications Engineering, Networks. --- Electric engineering --- Engineering --- Communication, Primitive --- Mass communication --- Sociology
Choose an application
This book provides an introductory treatment of the fundamentals of decision-making in a distributed framework. Classical detection theory assumes that complete observations are available at a central processor for decision-making. More recently, many applications have been identified in which observations are processed in a distributed manner and decisions are made at the distributed processors, or processed data (compressed observations) are conveyed to a fusion center that makes the global decision. Conventional detection theory has been extended so that it can deal with such distributed detection problems. A unified treatment of recent advances in this new branch of statistical decision theory is presented. Distributed detection under different formulations and for a variety of detection network topologies is discussed. This material is not available in any other book and has appeared relatively recently in technical journals. The level of presentation is such that the hook can be used as a graduate-level textbook. Numerous examples are presented throughout the book. It is assumed that the reader has been exposed to detection theory. The book will also serve as a useful reference for practicing engineers and researchers. I have actively pursued research on distributed detection and data fusion over the last decade, which ultimately interested me in writing this book. Many individuals have played a key role in the completion of this book.
Signal processing --- Multisensor data fusion --- Electronic data processing --- Traitement du signal --- Fusion multicapteurs --- Traitement réparti --- Distributed processing --- Signal processing. --- Multisensor data fusion. --- Distributed computer systems in electronic data processing --- Distributed computing --- Distributed processing in electronic data processing --- Computer networks --- Data fusion --- Multi-sensor fusion --- Sensor fusion --- Sensor networks --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Distributed processing. --- Traitement réparti --- Electrical engineering. --- Communications Engineering, Networks. --- Electric engineering --- Engineering
Choose an application
This book deals with the issue of fundamental limitations in filtering and control system design. This issue lies at the very heart of feedback theory since it reveals what is achievable, and conversely what is not achievable, in feedback systems. The subject has a rich history beginning with the seminal work of Bode during the 1940's and as subsequently published in his well-known book Feedback Amplifier Design (Van Nostrand, 1945). An interesting fact is that, although Bode's book is now fifty years old, it is still extensively quoted. This is supported by a science citation count which remains comparable with the best contemporary texts on control theory. Interpretations of Bode's results in the context of control system design were provided by Horowitz in the 1960's. For example, it has been shown that, for single-input single-output stable open-loop systems having rela tive degree greater than one, the integral of the logarithmic sensitivity with respect to frequency is zero. This result implies, among other things, that a reduction in sensitivity in one frequency band is necessarily accompa nied by an increase of sensitivity in other frequency bands. Although the original results were restricted to open-loop stable systems, they have been subsequently extended to open-loop unstable systems and systems having nonminimum phase zeros.
Systèmes à réaction --- Filtres (Mathématiques) --- Systèmes à réaction --- Filtres (Mathématiques) --- Feedback control systems. --- Filters (Mathematics) --- Feedback control systems --- Mathematics --- Feedback mechanisms --- Feedback systems --- Automatic control --- Automation --- Discrete-time systems --- Adaptive control systems --- Feedforward control systems --- Electrical engineering. --- Computational intelligence. --- Communications Engineering, Networks. --- Computational Intelligence. --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Electric engineering --- Engineering --- Systèmes, Théorie des --- Systèmes, Théorie des --- Theorie du controle
Choose an application
Digital terrestrial television broadcasting (DTTB, also known as Digital Terrestrial Television, DTT) is one of the most important ways to deliver digital TV signals over the air in the VHF/UHF band, and is now under massive deployment worldwide. Written by a team of experts, this book will serve as a comprehensive guide for engineering students and practicing professionals in this area Digital Terrestrial Television Broadcasting covers the fundamentals on channel coding and modulation technologies with emphasis on those used in DTTB systems, from the general concept to the detailed analysis, receiver design and implementation. It introduces the Single Frequency Network (SFN) as well as the multiple-input-multiple-output concept for DTTB network planning and the measurement (including methodology and performance) of DTTB systems using Digital Terrestrial/Television Multimedia Broadcasting (DTMB) system as an example before introducing various mobile multimedia DTV systems based on DTTB networks. Important features of this book include: . General techniques for digital terrestrial TV broadcasting receiver design such as carrier synchronization, timing recovery, channel estimation, equalization, decoding, and de-interleaving with concrete implementation details. Key topics for the understanding of DTTV systems: frame structure, modulation, error correction, and channel coding. An introduction to the latest announced systems such as ATSC M/H and DVB-NGH The editors of this book are leading experts in the field and are actively involved in the Chinese national standard on the digital terrestrial television broadcasting activities. Jian Song is a Professor and Director of DTV Technology R&D Center at Tsinghua University (China). He is the associate editor of IEEE Transactions on Broadcasting, an administrative committee member of IEEE Broadcast Technology Society, and the vice chair of Working Party 6A of International Telecommunication Union. Dr. Song leads the efforts of promoting Chinese DTMB standard worldwide. Zhixing Yang is a Professor at Tsinghua University (China) and Deputy Director of the State Key Laboratory on Microwave and Digital Communications. Professor Yang led the research and development efforts for the Chinese DTMB Standard. Jun Wang is an Associate Professor at Tsinghua University (China), and is actively involved in the technical activities for Chinese DTMB Standard as the standard drafting committee member selected by the Standardization Administration of China.
Telecommunication technology --- Digital television. --- Television --- Transmitters and transmission. --- Electrical engineering. --- Signal processing. --- Image processing. --- Speech processing systems. --- Microwaves. --- Optical engineering. --- Communications Engineering, Networks. --- Signal, Image and Speech Processing. --- Microwaves, RF and Optical Engineering. --- Mechanical engineering --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Telecommunication --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Electric engineering --- Engineering --- Digital communications --- Digital media
Choose an application
This book constitutes the refereed proceedings of the 4th International Workshop on Interactive Distributed Multimedia Systems and Telecommunication Services, IDMS'97, held in Darmstadt, Germany, in September 1997. The 41 revised full papers presented in the book were selected from over 100 submissions. The papers are organized in sections on media coding and content processing, development and interoperability, on-demand systems, multicast and FEC, video server and systems, video transmission, production and authoring, multimedia applications, mobility, CSCW and system performance, MM communication over ATM networks, CSCW and teleteaching, QoS for media presentations, QoS and scaling.
Interactive multimedia --- Telecommunication systems --- Congresses. --- Computer Science --- Engineering & Applied Sciences --- Congresses --- Computer science. --- Computer communication systems. --- Multimedia information systems. --- Computers and civilization. --- Electrical engineering. --- Computer Science. --- Computer Communication Networks. --- Communications Engineering, Networks. --- Multimedia Information Systems. --- Information Systems Applications (incl. Internet). --- Computers and Society. --- Telecommunication. --- Multimedia systems. --- Computer-based multimedia information systems --- Multimedia computing --- Multimedia information systems --- Multimedia knowledge systems --- Information storage and retrieval systems --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Informatics --- Science --- Application software. --- Civilization and computers --- Civilization --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Electric engineering --- Engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Distributed processing --- Interactive multimedia - Congresses. --- Telecommunication systems - Congresses. --- Computer networks.
Choose an application
This book constitutes the refereed proceedings of the 4th International COST 237 Workshop, held in Lisboa, Portugal, in December 1997 of the European COST Programme on Multimedia Telecommunication Services. The 12 revised full papers presented were selected from 24 submissions. The topics covered include multimedia presentation, QoS Control, electronic commerce, CORBA and DCE, real-time multimedia, multimedia conferenceing, multicast networking, heterogeneous communications environments, and others.
Multimedia systems --- Telecommunication systems --- Computer networks --- Computer Science --- Engineering & Applied Sciences --- Congresses --- Computer science. --- Computer communication systems. --- Multimedia information systems. --- Application software. --- Electrical engineering. --- Computer Science. --- Computer Communication Networks. --- Computer Applications. --- Multimedia Information Systems. --- Information Systems Applications (incl. Internet). --- Communications Engineering, Networks. --- Multimedia systems. --- Telecommunication. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Informatics --- Science --- Computer-based multimedia information systems --- Multimedia computing --- Multimedia information systems --- Multimedia knowledge systems --- Information storage and retrieval systems --- Electric engineering --- Engineering --- Application computer programs --- Application computer software --- Applications software --- Apps (Computer software) --- Computer software --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Distributed processing --- Systèmes de télécommunications --- Ordinateurs, reseaux d' --- Computer networks.
Choose an application
The communication complexity of two-party protocols is an only 15 years old complexity measure, but it is already considered to be one of the fundamen tal complexity measures of recent complexity theory. Similarly to Kolmogorov complexity in the theory of sequential computations, communication complex ity is used as a method for the study of the complexity of concrete computing problems in parallel information processing. Especially, it is applied to prove lower bounds that say what computer resources (time, hardware, memory size) are necessary to compute the given task. Besides the estimation of the compu tational difficulty of computing problems the proved lower bounds are useful for proving the optimality of algorithms that are already designed. In some cases the knowledge about the communication complexity of a given problem may be even helpful in searching for efficient algorithms to this problem. The study of communication complexity becomes a well-defined indepen dent area of complexity theory. In addition to a strong relation to several funda mental complexity measures (and so to several fundamental problems of com plexity theory) communication complexity has contributed to the study and to the understanding of the nature of determinism, nondeterminism, and random ness in algorithmics. There already exists a non-trivial mathematical machinery to handle the communication complexity of concrete computing problems, which gives a hope that the approach based on communication complexity will be in strumental in the study of several central open problems of recent complexity theory.
Mathematical control systems --- Computer science --- Computational complexity. --- Parallel processing (Electronic computers) --- Parallel processing (Electronic computers). --- Architecture, Computer. --- Computers. --- Computer communication systems. --- Input-output equipment (Computers). --- Electrical engineering. --- Mathematical logic. --- Computer System Implementation. --- Theory of Computation. --- Computer Communication Networks. --- Input/Output and Data Communications. --- Communications Engineering, Networks. --- Mathematical Logic and Formal Languages. --- Algebra of logic --- Logic, Universal --- Mathematical logic --- Symbolic and mathematical logic --- Symbolic logic --- Mathematics --- Algebra, Abstract --- Metamathematics --- Set theory --- Syllogism --- Electric engineering --- Engineering --- Computer hardware --- Computer I/O equipment --- Computers --- Electronic analog computers --- Electronic digital computers --- Hardware, Computer --- I/O equipment (Computers) --- Input equipment (Computers) --- Input-output equipment (Computers) --- Output equipment (Computers) --- Computer systems --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Automatic computers --- Automatic data processors --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Architecture, Computer --- Input-output equipment --- Distributed processing --- High performance computing --- Multiprocessors --- Parallel programming (Computer science) --- Supercomputers
Choose an application
This book constitutes the refereed proceedings of the International Workshop on Security Protocols held in Cambridge, UK, in April 1996, in the context of the special program on computer security, cryptology, and coding theory at the Isaac Newton Institute. The 17 revised full papers and one abstract included in the book were carefully selected. Among the topics addressed are several types of public key cryptosystems, digital cash, electronic commerce, digital signatures, and visual cryptography. Besides original theoretical results, the collection of papers show a strong applications-oriented component.
Computer security --- Computerbeveiliging --- Computers--Beveiliging --- Informatique--Sécurité --- Sécurité informatique --- Computers --- Cryptography --- Ordinateurs --- Cryptographie --- Congresses --- Access control --- Congrès --- Accès --- Contrôle --- Computer Science --- Engineering & Applied Sciences --- Sécurité informatique --- Congrès --- Accès --- Contrôle --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer science. --- Computer communication systems. --- Data encryption (Computer science). --- Coding theory. --- Algorithms. --- Computer mathematics. --- Electrical engineering. --- Computer Science. --- Coding and Information Theory. --- Data Encryption. --- Algorithm Analysis and Problem Complexity. --- Computer Communication Networks. --- Computational Mathematics and Numerical Analysis. --- Communications Engineering, Networks. --- Computer software. --- Computer science --- Telecommunication. --- Cryptology. --- Mathematics. --- Data compression (Telecommunication) --- Digital electronics --- Information theory --- Machine theory --- Signal theory (Telecommunication) --- Computer programming --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Telecommuting --- Computer mathematics --- Discrete mathematics --- Electronic data processing --- Software, Computer --- Computer systems --- Mathematics --- Information theory. --- Electric engineering --- Engineering --- Algorism --- Algebra --- Arithmetic --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Network computers --- Communication theory --- Cybernetics --- Foundations --- Distributed processing --- Data encryption (Computer science) --- Computer networks.
Choose an application
Intelligence in Services and Networks focuses on exploring how best the inherent intelligence in networks may be employed and enhanced to provide, firstly, flexibility and open competition in the provision of communications-based services and, secondly, the means for managing and administering end-to-end communication systems that span many independent network operators and service providers. The emphasis in this area of research is on applying the best techniques for system specification and corresponding software development, as a basis for the creation of open platforms, and subsequent standardisation. Resolving this issue is key to the successful deployment of advanced communications in the deregulated and highly competitive environment that will underpin any futher "information society".
Telecommunication systems --- Broadband communication systems --- Integrated services digital networks --- Computer networks --- Telecommunications --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Congresses --- Design and construction --- Communication systems --- Communications systems --- Systems, Communication --- Computer science. --- Computer communication systems. --- Software engineering. --- Computers. --- Management information systems. --- Electrical engineering. --- Computer Science. --- Computer Communication Networks. --- Software Engineering. --- Communications Engineering, Networks. --- Information Systems and Communication Service. --- Management of Computing and Information Systems. --- Telecommunication. --- Information systems. --- Information Systems. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Communication --- Information theory --- Telecommuting --- Computer software engineering --- Engineering --- Informatics --- Science --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Cybernetics --- Machine theory --- Calculators --- Cyberspace --- Electric engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Distributed processing --- Computer networks.
Choose an application
This book constitutes the refereed proceedings of the Second Australasian Conference on Information Security and Privacy, ACISP'97, held in Sydney, NSW, Australia, in July 1997. The 20 revised full papers presented were carefully selected for inclusion in the proceedings. The book is divided into sections on security models and access control, network security, secure hardware and implementation issues, cryptographic functions and ciphers, authentication codes and secret sharing systems, cryptanalysis, key escrow, security protocols and key management, and applications.
Computer security --- Data protection --- Privacy, Right of --- Computer Science --- Engineering & Applied Sciences --- Computer science. --- Computer communication systems. --- Operating systems (Computers). --- Data encryption (Computer science). --- Management information systems. --- Computer engineering. --- Electrical engineering. --- Computer Science. --- Data Encryption. --- Computer Engineering. --- Management of Computing and Information Systems. --- Operating Systems. --- Computer Communication Networks. --- Communications Engineering, Networks. --- Congresses --- Privacy [Right of ] --- Information Systems. --- Telecommunication. --- Cryptology. --- Electric communication --- Mass communication --- Telecom --- Telecommunication industry --- Telecommunications --- Communication --- Information theory --- Telecommuting --- Data encoding (Computer science) --- Encryption of data (Computer science) --- Cryptography --- Computer operating systems --- Computers --- Disk operating systems --- Systems software --- Operating systems --- Electric engineering --- Engineering --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Informatics --- Science --- Computer-based information systems --- EIS (Information systems) --- Executive information systems --- MIS (Information systems) --- Sociotechnical systems --- Information resources management --- Management --- Distributed processing --- Communication systems --- Design and construction --- Computer security - Congresses. --- Data protection - Congresses. --- Privacy, Right of - Congresses. --- Data encryption (Computer science) --- Operating systems (Computers) --- Computer networks.
Listing 1 - 10 of 10 |
Sort by
|