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Books > Computing & IT > Applications of computing > Artificial intelligence > Knowledge-based systems / expert systems

TRON Project 1987 Open-Architecture Computer Systems - Proceedings of the Third TRON Project Symposium (Paperback, Softcover... TRON Project 1987 Open-Architecture Computer Systems - Proceedings of the Third TRON Project Symposium (Paperback, Softcover reprint of the original 1st ed. 1987)
Ken Sakamura
R1,544 Discovery Miles 15 440 Ships in 10 - 15 working days

Almost 4 years have elapsed since Dr. Ken Sakamura of The University of Tokyo first proposed the TRON (the realtime operating system nucleus) concept and 18 months since the foundation of the TRON Association on 16 June 1986. Members of the Association from Japan and overseas currently exceed 80 corporations. The TRON concept, as advocated by Dr. Ken Sakamura, is concerned with the problem of interaction between man and the computer (the man-machine inter face), which had not previously been given a great deal of attention. Dr. Sakamura has gone back to basics to create a new and complete cultural environment relative to computers and envisage a role for computers which will truly benefit mankind. This concept has indeed caused a stir in the computer field. The scope of the research work involved was initially regarded as being so extensive and diverse that the completion of activities was scheduled for the 1990s. However, I am happy to note that the enthusiasm expressed by individuals and organizations both within and outside Japan has permitted acceleration of the research and development activities. It is to be hoped that the presentations of the Third TRON Project Symposium will further the progress toward the creation of a computer environment that will be compatible with the aspirations of mankind."

Intelligent CAD Systems I - Theoretical and Methodological Aspects (Paperback, Softcover reprint of the original 1st ed. 1987):... Intelligent CAD Systems I - Theoretical and Methodological Aspects (Paperback, Softcover reprint of the original 1st ed. 1987)
Paul J.W. Ten Hagen, Tetsuo Tomiyama
R1,559 Discovery Miles 15 590 Ships in 10 - 15 working days

CAD (Computer Aided Design) technology is now crucial for every division of modern industry, from a viewpoint of higher productivity and better products. As technologies advance, the amount of information and knowledge that engineers have to deal with is constantly increasing. This results in seeking more advanced computer technology to achieve higher functionalities, flexibility, and efficient performance of the CAD systems. Knowledge engineering, or more broadly artificial intelligence, is considered a primary candidate technology to build a new generation of CAD systems. Since design is a very intellectual human activity, this approach seems to make sense. The ideas of intelligent CAD systems (ICAD) are now increasingly discussed everywhere. We can observe many conferences and workshops reporting a number of research efforts on this particular subject. Researchers are coming from computer science, artificial intelligence, mechanical engineering, electronic engineering, civil engineering, architectural science, control engineering, etc. But, still we cannot see the direction of this concept, or at least, there is no widely accepted concept of ICAD. What can designers expect from these future generation CAD systems? In which direction must developers proceed? The situation is somewhat confusing.

Workstations for Experiments - IFIP WG 5.10 International Working Conference Lowell, MA, USA, July 1989 (Paperback, Softcover... Workstations for Experiments - IFIP WG 5.10 International Working Conference Lowell, MA, USA, July 1989 (Paperback, Softcover reprint of the original 1st ed. 1991)
Jose L. Encarnacao, Georges G. Grinstein
R1,504 Discovery Miles 15 040 Ships in 10 - 15 working days

Powerful new technology has been made available to researchers by an increasingly competitive workstation market. Papers from Canada, Japan, Italy, Germany, and the U.S., to name a few of the countries represented in this volume, discuss how workstations are used in experiments and what impact this new technology will have on experiments. As usual for IFIP workshops, the emphasis in this volume is on the formulation of strategies for future research, the determination of new market areas, and the identification of new areas for workstation research. This is the first volume of a book series reporting the work of IFIP WG 5.10. The mission of this IFIP work- ing group is to promote, develop and encourage advancement of the field of computer graphics as a basic tool, as an enabling technology and as an important part of various application areas.

Dependable Computing for Critical Applications 4 (Paperback, Softcover reprint of the original 1st ed. 1995): Flaviu Cristian,... Dependable Computing for Critical Applications 4 (Paperback, Softcover reprint of the original 1st ed. 1995)
Flaviu Cristian, Gerard Lelann, Teresa Lunt
R1,607 Discovery Miles 16 070 Ships in 10 - 15 working days

This volume contains the articles presented at the Fourth InternationallFIP Working Conference on Dependable Computing for Critical Applications held in San Diego, California, on January 4-6, 1994. In keeping with the previous three conferences held in August 1989 at Santa Barbara (USA), in February 1991 at Tucson (USA), and in September 1992 at Mondello (Italy), the conference was concerned with an important basic question: can we rely on computer systems for critical applications? This conference, like its predecessors, addressed various aspects of dependability, a broad term defined as the degree of trust that may justifiably be placed in a system's reliability, availability, safety, security and performance. Because of its broad scope, a main goal was to contribute to a unified understanding and integration of these concepts. The Program Committee selected 21 papers for presentation from a total of 95 submissions at a September meeting in Menlo Park, California. The resulting program represents a broad spectrum of interests, with papers from universities, corporations and government agencies in eight countries. The selection process was greatly facilitated by the diligent work of the program committee members, for which we are most grateful. As a Working Conference, the program was designed to promote the exchange of ideas by extensive discussions. All paper sessions ended with a 30 minute discussion period on the topics covered by the session. In addition, three panel sessions have been organizcd.

TRON Project 1990 - Open-Architecture Computer Systems (Paperback, Softcover reprint of the original 1st ed. 1990): Ken Sakamura TRON Project 1990 - Open-Architecture Computer Systems (Paperback, Softcover reprint of the original 1st ed. 1990)
Ken Sakamura
R1,584 Discovery Miles 15 840 Ships in 10 - 15 working days

I wish to extend my warm greetings to you all on behalf of the TRON Association, on this occasion of the Seventh International TRON Project Symposium. The TRON Project was proposed by Dr. Ken Sakamura of the University of Tokyo, with the aim of designing a new, comprehen sive computer architecture that is open to worldwide use. Already more than six years have passed since the project was put in motion. The TRON Association is now made up of over 140 co m panies and organizations, including 25 overseas firms or their affiliates. A basic goal of TRON Project activities is to offer the world a human-oriented computer culture, that will lead to a richer and more fulfilling life for people throughout the world. It is our desire to bring to reality a new order in the world of computers, based on design concepts that consider the needs of human beings first of all, and to enable people to enjoy the full benefits of these com puters in their daily life. Thanks to the efforts of Association members, in recent months a number of TRON-specification 32-bit microprocessors have been made available. ITRON-specification products are continuing to appear, and we are now seeing commercial implementations of BTRON specifications as well. The CTRON subproject, mean while, is promoting standardization through validation testing and a portability experiment, and products are being marketed by sev eral firms. This is truly a year in which the TRON Project has reached the practical implementation stage."

GeoSpatial Semantics - 4th International Conference, GeoS 2011, Brest, France, May 12-13, 2011, Proceedings (Paperback,... GeoSpatial Semantics - 4th International Conference, GeoS 2011, Brest, France, May 12-13, 2011, Proceedings (Paperback, Edition.)
Christophe Claramunt, Sergei Levashkin, Michela Bertolotto
R1,507 Discovery Miles 15 070 Ships in 10 - 15 working days

This book constitutes the refereed proceedings of the 4th International Conference on GeoSpatial Semantics, GeoS 2011, held in Brest, France, in May 2011. The 13 papers presented together with 1 invited talk were carefully reviewed and selected from 23 submissions. The papers focus on formal and semantic approaches, time and activity-based patterns, ontologies, as well as quality, conflicts and semantic integration. They are organized in topical sections on ontologies and gazetteers, activity-based and temporal issues, models, quality and semantic similarities, and retrieval and discovery methods.

Communication Technologies for Vehicles - Third International Workshop, Nets4Cars/Nets4Trains 2011, Oberpfaffenhofen, Germany,... Communication Technologies for Vehicles - Third International Workshop, Nets4Cars/Nets4Trains 2011, Oberpfaffenhofen, Germany, March 23-24, 2011, Proceedings (Paperback, Edition.)
Thomas Strang, Andreas Festag, Alexey Vinel, Rashid Mehmood, Cristina Rico Garcia, …
R1,509 Discovery Miles 15 090 Ships in 10 - 15 working days

This book constitutes the joint refereed proceedings of the Third International Workshop on Communication Technologies for Vehicles, Nets4Cars 2011and the First International Workshop on Communication Technologies for Vehicles in the Railway Transportation, Nets4Trains 2011, held in Oberpfaffenhofen, Germany, in March 2011. The 7 full papers of the rail track and 12 full papers of the road track presented together with a keynote were carefully reviewed and selected from 13 and 21 submissions respectively. They provide an overview over the latest technologies and research in the field of intra- and inter-vehicle communication and present original research results in areas relating to communication protocols and standards, mobility and traffic models, experimental and field operational testing, and performance analysis.

Software Performability: From Concepts to Applications (Paperback, Softcover reprint of the original 1st ed. 1996): Ann T. Tai,... Software Performability: From Concepts to Applications (Paperback, Softcover reprint of the original 1st ed. 1996)
Ann T. Tai, John F. Meyer, Algirdas Avizienis
R4,326 Discovery Miles 43 260 Ships in 10 - 15 working days

Computers are currently used in a variety of critical applications, including systems for nuclear reactor control, flight control (both aircraft and spacecraft), and air traffic control. Moreover, experience has shown that the dependability of such systems is particularly sensitive to that of its software components, both the system software of the embedded computers and the application software they support. Software Performability: From Concepts to Applications addresses the construction and solution of analytic performability models for critical-application software. The book includes a review of general performability concepts along with notions which are peculiar to software performability. Since fault tolerance is widely recognized as a viable means for improving the dependability of computer system (beyond what can be achieved by fault prevention), the examples considered are fault-tolerant software systems that incorporate particular methods of design diversity and fault recovery. Software Performability: From Concepts to Applications will be of direct benefit to both practitioners and researchers in the area of performance and dependability evaluation, fault-tolerant computing, and dependable systems for critical applications. For practitioners, it supplies a basis for defining combined performance-dependability criteria (in the form of objective functions) that can be used to enhance the performability (performance/dependability) of existing software designs. For those with research interests in model-based evaluation, the book provides an analytic framework and a variety of performability modeling examples in an application context of recognized importance. The material contained in this book will both stimulate future research on related topics and, for teaching purposes, serve as a reference text in courses on computer system evaluation, fault-tolerant computing, and dependable high-performance computer systems.

Signal Processing and Pattern Recognition in Nondestructive Evaluation of Materials (Paperback, Softcover reprint of the... Signal Processing and Pattern Recognition in Nondestructive Evaluation of Materials (Paperback, Softcover reprint of the original 1st ed. 1988)
C.H. Chen
R2,906 Discovery Miles 29 060 Ships in 10 - 15 working days

The NATO Advanced Research Workshop on Signal Processing and Pattern Recognition in Nondestructive Evaluation (NOE) of Materials was held August 19-22, 1987 at the Manoir St-Castin, Lac Beauport, Quebec, Canada. Modern signal processing, pattern recognition and artificial intelligence have been playing an increasingly important role in improving nondestructive evaluation and testing techniques. The cross fertilization of the two major areas can lead to major advances in NOE as well as presenting a new research area in signal processing. With this in mind, the Workshop provided a good review of progress and comparison of potential techniques, as well as constructive discussions and suggestions for effective use of modern signal processing to improve flaw detection, classification and prediction, as well as material characterization. This Proceedings volume includes most presentations given at the Workshop. This publication, like the meeting itself, is unique in the sense that it provides extensive interactions among the interrelated areas of NOE. The book starts with research advances on inverse problems and then covers different aspects of digital waveform processing in NOE and eddy current signal analysis. These are followed by four papers of pattern recognition and AI in NOE, and five papers of image processing and reconstruction in NOE. The last two papers deal with parameter estimation problems. Though the list of papers is not extensive, as the field of NOE signal processing is very new, the book has an excellent collection of both tutorial and research papers in this exciting new field.

Exploration and Innovation in Design - Towards a Computational Model (Paperback, 1991 ed.): D Navinchandra Exploration and Innovation in Design - Towards a Computational Model (Paperback, 1991 ed.)
D Navinchandra; Foreword by Asko Riitahuhta
R1,497 Discovery Miles 14 970 Ships in 10 - 15 working days

Exploration and Innovation in Design is one of the first books to present both conceptual and computational models of processes which have the potential to produce innovative results at early stages of design. Discussed here is the concept of exploration where the system, using computational processes, moves outside predefined available decisions. Sections of this volume discuss areas such as design representation and search, exploration and the emergence of new criteria, and precedent-based adaptation. In addition, the author presents the overall architecture of a design system and shows how the pieces fit together into one coherent system. Concluding chapters of the book discuss relationships of work in design to other research efforts, applications, and future research directions in design. The ideas and processes presented in this volume further our understanding of computational models of design, particularly those that are capable of assisting in the production of non-routine designs, and affirm that we are indeed moving toward a science of design.

Predictably Dependable Computing Systems (Paperback, Softcover reprint of the original 1st ed. 1995): Brian Randell, Jean... Predictably Dependable Computing Systems (Paperback, Softcover reprint of the original 1st ed. 1995)
Brian Randell, Jean Claude Laprie, Hermann Kopetz, Bev Littlewood
R2,964 Discovery Miles 29 640 Ships in 10 - 15 working days

The first ESPRIT Basic Research Project on Predictably Dependable Computing Systems (No. 3092, PDCS) commenced in May 1989, and ran until March 1992. The institutions and principal investigators that were involved in PDCS were: City University, London, UK (Bev Littlewood), lEI del CNR, Pisa, Italy (Lorenzo Strigini), Universitiit Karlsruhe, Germany (Tom Beth), LAAS-CNRS, Toulouse, France (Jean-Claude Laprie), University of Newcastle upon Tyne, UK (Brian Randell), LRI-CNRS/Universite Paris-Sud, France (Marie-Claude Gaudel), Technische Universitiit Wien, Austria (Hermann Kopetz), and University of York, UK (John McDermid). The work continued after March 1992, and a three-year successor project (No. 6362, PDCS2) officially started in August 1992, with a slightly changed membership: Chalmers University of Technology, Goteborg, Sweden (Erland Jonsson), City University, London, UK (Bev Littlewood), CNR, Pisa, Italy (Lorenzo Strigini), LAAS-CNRS, Toulouse, France (Jean-Claude Laprie), Universite Catholique de Louvain, Belgium (Pierre-Jacques Courtois), University of Newcastle upon Tyne, UK (Brian Randell), LRI-CNRS/Universite Paris-Sud, France (Marie-Claude Gaudel), Technische Universitiit Wien, Austria (Hermann Kopetz), and University of York, UK (John McDermid). The summary objective of both projects has been "to contribute to making the process of designing and constructing dependable computing systems much more predictable and cost-effective." In the case of PDCS2, the concentration has been on the problems of producing dependable distributed real-time systems and especially those where the dependability requirements centre on issues of safety and/or security.

Numerical Linear Algebra, Digital Signal Processing and Parallel Algorithms (Paperback, Softcover reprint of the original 1st... Numerical Linear Algebra, Digital Signal Processing and Parallel Algorithms (Paperback, Softcover reprint of the original 1st ed. 1991)
Gene H. Golub, Paul Van Dooren
R3,033 Discovery Miles 30 330 Ships in 10 - 15 working days

Numerical linear algebra, digital signal processing, and parallel algorithms are three disciplines with a great deal of activity in the last few years. The interaction between them has been growing to a level that merits an Advanced Study Institute dedicated to the three areas together. This volume gives an account of the main results in this interdisciplinary field. The following topics emerged as major themes of the meeting: - Singular value and eigenvalue decompositions, including applications, - Toeplitz matrices, including special algorithms and architectures, - Recursive least squares in linear algebra, digital signal processing and control, - Updating and downdating techniques in linear algebra and signal processing, - Stability and sensitivity analysis of special recursive least squares problems, - Special architectures for linear algebra and signal processing. This book contains tutorials on these topics given by leading scientists in each of the three areas. A consider- able number of new research results are presented in contributed papers. The tutorials and papers will be of value to anyone interested in the three disciplines.

Electronic Systems Effectiveness and Life Cycle Costing (Paperback, Softcover reprint of the original 1st ed. 1983): J.K.... Electronic Systems Effectiveness and Life Cycle Costing (Paperback, Softcover reprint of the original 1st ed. 1983)
J.K. Skwirzynski
R3,034 Discovery Miles 30 340 Ships in 10 - 15 working days

This volume contains the complete proceedings of a NATO Advanced Study Institute on various aspects of the reliability of electronic and other systems. The aim of the Insti~ute was to bring together specialists in this subject. An important outcome of this Conference, as many of the delegates have pointed out to me, was complementing theoretical concepts and practical applications in both software and hardware. The reader will find papers on the mathematical background, on reliability problems in establishments where system failure may be hazardous, on reliability assessment in mechanical systems, and also on life cycle cost models and spares allocation. The proceedings contain the texts of all the lectures delivered and also verbatim accounts of panel discussions on subjects chosen from a wide range of important issues. In this introduction I will give a short account of each contribution, stressing what I feel are the most interesting topics introduced by a lecturer or a panel member. To visualise better the extent and structure. of the Institute, I present a tree-like diagram showing the subjects which my co-directors and I would have wished to include in our deliberations (Figures 1 and 2). The names of our lecturers appear underlined under suitable headings. It can be seen that we have managed to cover most of the issues which seemed important to us. VI SYSTEM EFFECTIVENESS _---~-I~--_- Performance Safety Reliability ~intenance ~istic Lethality Hazards Support S.N.R. JARDINE Max. Vel. etc.

Verification and Validation of Real-Time Software (Paperback, Softcover reprint of the original 1st ed. 1985): William J. Quirk Verification and Validation of Real-Time Software (Paperback, Softcover reprint of the original 1st ed. 1985)
William J. Quirk
R1,522 Discovery Miles 15 220 Ships in 10 - 15 working days

W.J.Quirk 1.1 Real-time software and the real world Real-time software and the real world are inseparably related. Real time cannot be turned back and the real world will not always forget its history. The consequences of previous influences may last for a long time and the undesired effects may range from being inconvenient to disastrous in both economic and human terms. As a result, there is much pressure to develop and apply techniques to improve the reliability of real-time software so that the frequency and consequences of failure are reduced to a level that is as low as reasonably achievable. This report is about such techniques. After a detailed description of the software life cycle, a chapter is devoted to each of the four principle categories of technique available at present. These cover all stages of the software development process and each chapter identifies relevant techniques, the stages to which they are applicable and their effectiveness in improving real-time software reliability. 1.2 The characteristics of real-time software As well as the enhanced reliability requirement discussed above, real-time software has a number of other distinguishing characteristics. First, the sequencing and timing of inputs are determined by the real world and not by the programmer. Thus the program needs to be prepared for the unexpected and the demands made on the system may be conflicting. Second, the demands on the system may occur in parallel rather than in sequence.

Knowledge Representation for Health-Care - ECAI 2010 Workshop KR4HC 2010, Lisbon, Portugal, August 17, 2010, Revised Selected... Knowledge Representation for Health-Care - ECAI 2010 Workshop KR4HC 2010, Lisbon, Portugal, August 17, 2010, Revised Selected Papers (Paperback, 2011)
David Riano Ramos, Annette ten Teije, Silvia Miksch, Mor Peleg
R1,483 Discovery Miles 14 830 Ships in 10 - 15 working days

This book constitutes the proceedings of the KR4HC 2010 workshop held at ECAI in Lisbon, Portugal, in August 2010. The 11 extended papers presented were carefully reviewed and selected from 19 submissions. The papers cover topics like ontologies, patient data, records, and guidelines, and clinical practice guidelines.

XML for Bioinformatics (Paperback, Softcover reprint of hardcover 1st ed. 2005): Ethan Cerami XML for Bioinformatics (Paperback, Softcover reprint of hardcover 1st ed. 2005)
Ethan Cerami
R1,668 Discovery Miles 16 680 Ships in 10 - 15 working days

Introduction The goal of this book is to introduce XML to a bioinformatics audience. It does so by introducing the fundamentals of XML, Document Type De?nitions (DTDs), XML Namespaces, XML Schema, and XML parsing, and illustrating these concepts with speci?c bioinformatics case studies. The book does not assume any previous knowledge of XML and is geared toward those who want a solid introduction to fundamental XML concepts. The book is divided into nine chapters: Chapter 1: Introduction to XML for Bioinformatics. This chapter provides an introduction to XML and describes the use of XML in biological data exchange. A bird's-eye view of our ?rst case study, the Distributed Annotation System (DAS), is provided and we examine a sample DAS XML document. The chapter concludes with a discussion of the pros and cons of using XML in bioinformatic applications. Chapter 2: Fundamentals of XML and BSML. This chapter introduces the fundamental concepts of XML and the Bioinformatic Sequence Markup Language (BSML). We explore the origins of XML, de?ne basic rules for XML document structure, and introduce XML Na- spaces. We also explore several sample BSML documents and visualize these documents in the TM Rescentris Genomic Workspace Viewer.

Computer and Computing Technologies in Agriculture II, Volume 2 - The Second IFIP International Conference on Computer and... Computer and Computing Technologies in Agriculture II, Volume 2 - The Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA2008), October 18-20, 2008, Beijing, China (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Daoliang Li, Chunjiang Zhao
R4,485 Discovery Miles 44 850 Ships in 10 - 15 working days

The papers in this volume comprise the refereed proceedings of the Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA2008), in Beijing, China, 2008. The conference on the Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA 2008) is cooperatively sponsored and organized by the China Agricultural University (CAU), the National Engineering Research Center for Information Technology in Agriculture (NERCITA), the Chinese Society of Agricultural Engineering (CSAE) , International Federation for Information Processing (IFIP), Beijing Society for Information Technology in Agriculture, China and Beijing Research Center for Agro-products Test and Farmland Inspection, China. The related departments of China's central government bodies like: Ministry of Science and Technology, Ministry of Industry and Information Technology, Ministry of Education and the Beijing Municipal Natural Science Foundation, Beijing Academy of Agricultural and Forestry Sciences, etc. have greatly contributed and supported to this event. The conference is as good platform to bring together scientists and researchers, agronomists and information engineers, extension servers and entrepreneurs from a range of disciplines concerned with impact of Information technology for sustainable agriculture and rural development. The representatives of all the supporting organizations, a group of invited speakers, experts and researchers from more than 15 countries, such as: the Netherlands, Spain, Portugal, Mexico, Germany, Greece, Australia, Estonia, Japan, Korea, India, Iran, Nigeria, Brazil, China, etc.

Duration Calculus - A Formal Approach to Real-Time Systems (Paperback, Softcover reprint of hardcover 1st ed. 2004): Chaochen... Duration Calculus - A Formal Approach to Real-Time Systems (Paperback, Softcover reprint of hardcover 1st ed. 2004)
Chaochen Zhou, Michael R. Hansen
R2,840 Discovery Miles 28 400 Ships in 10 - 15 working days

Duration calculus constitutes a formal approach to the development of real-time systems; as an interval logic with special features for expressing and analyzing time durations of states in real-time systems, it allows for representing and formally reasoning about requirements and designs at an appropriate level of abstraction.

This book presents the logical foundations of duration calculus in a coherent and thorough manner. Through selective case studies it explains how duration calculus can be applied to the formal specification and verification of real-time systems. The book also contains an extensive survey of the current research in this field.

The material included in this book has been used for graduate and postgraduate courses, while it is also suitable for experienced researchers and professionals.

Custom Memory Management Methodology - Exploration of Memory Organisation for Embedded Multimedia System Design (Paperback,... Custom Memory Management Methodology - Exploration of Memory Organisation for Embedded Multimedia System Design (Paperback, Softcover reprint of hardcover 1st ed. 1998)
Francky Catthoor, Sven Wuytack, G. E. de Greef, Florin Banica, Lode Nachtergaele, …
R4,368 Discovery Miles 43 680 Ships in 10 - 15 working days

The main intention of this book is to give an impression of the state-of-the-art in system-level memory management (data transfer and storage) related issues for complex data-dominated real-time signal and data processing applications. The material is based on research at IMEC in this area in the period 1989- 1997. In order to deal with the stringent timing requirements and the data dominated characteristics of this domain, we have adopted a target architecture style and a systematic methodology to make the exploration and optimization of such systems feasible. Our approach is also very heavily application driven which is illustrated by several realistic demonstrators, partly used as red-thread examples in the book. Moreover, the book addresses only the steps above the traditional high-level synthesis (scheduling and allocation) or compilation (traditional or ILP oriented) tasks. The latter are mainly focussed on scalar or scalar stream operations and data where the internal structure of the complex data types is not exploited, in contrast to the approaches discussed here. The proposed methodologies are largely independent of the level of programmability in the data-path and controller so they are valuable for the realisation of both hardware and software systems. Our target domain consists of signal and data processing systems which deal with large amounts of data."

Computer and Computing Technologies in Agriculture II, Volume 1 - The Second IFIP International Conference on Computer and... Computer and Computing Technologies in Agriculture II, Volume 1 - The Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA2008), October 18-20, 2008, Beijing, China (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Daoliang Li, Chunjiang Zhao
R4,500 Discovery Miles 45 000 Ships in 10 - 15 working days

The papers in this volume comprise the refereed proceedings of the Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA2008), in Beijing, China, 2008. The conference on the Second IFIP International Conference on Computer and Computing Technologies in Agriculture (CCTA 2008) is cooperatively sponsored and organized by the China Agricultural University (CAU), the National Engineering Research Center for Information Technology in Agriculture (NERCITA), the Chinese Society of Agricultural Engineering (CSAE) , International Federation for Information Processing (IFIP), Beijing Society for Information Technology in Agriculture, China and Beijing Research Center for Agro-products Test and Farmland Inspection, China. The related departments of China's central government bodies like: Ministry of Science and Technology, Ministry of Industry and Information Technology, Ministry of Education and the Beijing Municipal Natural Science Foundation, Beijing Academy of Agricultural and Forestry Sciences, etc. have greatly contributed and supported to this event. The conference is as good platform to bring together scientists and researchers, agronomists and information engineers, extension servers and entrepreneurs from a range of disciplines concerned with impact of Information technology for sustainable agriculture and rural development. The representatives of all the supporting organizations, a group of invited speakers, experts and researchers from more than 15 countries, such as: the Netherlands, Spain, Portugal, Mexico, Germany, Greece, Australia, Estonia, Japan, Korea, India, Iran, Nigeria, Brazil, China, etc.

Behavioral Intervals in Embedded Software - Timing and Power Analysis of Embedded Real-Time Software Processes (Paperback,... Behavioral Intervals in Embedded Software - Timing and Power Analysis of Embedded Real-Time Software Processes (Paperback, Softcover reprint of hardcover 1st ed. 2002)
Fabian Wolf
R2,869 Discovery Miles 28 690 Ships in 10 - 15 working days

Behavioral Intervals in Embedded Software introduces a comprehensive approach to timing, power, and communication analysis of embedded software processes. Embedded software timing, power and communication are typically not unique but occur in intervals which result from data dependent behavior, environment timing and target system properties.
In system design, these intervals are used in many ways. In some cases, only the worst case is of interest, e.g. for single processor schedulability analysis, in another context both best and worst cases are relevant, such as for multiprocessor scheduling. In all these cases, these behavioral intervals of the individual software processes are fundamental data needed to analyze system behavior. With growing importance of embedded software, formal analysis of behavioral intervals has met increasing interest. Major contributions were the introduction of implicit path enumeration and the inclusion of cache analysis. While all approaches are conservative, i.e. all possible timing behavior (or communication, power consumption) is included in the resulting intervals, the main differences are in the architecture features that are covered by the hardware model and the width of the conservative interval. The closer this interval to the real timing bounds, the higher is the practical use of formal analysis.
The current analysis techniques leverage on previous work in compiler technology by using basic blocks as elementary units for architecture modeling and path analysis. The work presented here opens a new direction moving from basic block based analysis to an analysis based on larger program segments with a single execution path. Such program segments frequently extend over many basic blocks, in particular in embedded system applications.
The approach combines the generality and accuracy of formal analysis with the modeling precision of cycle true simulation without compromising formal completeness. The results show that with this combination of tracing and formal analysis both higher precision than previous approaches leading to tighter and more realistic intervals can be obtained and easier adaptation due to the use of standard off-the-shelf cache simulators, cycle-true processor models or evaluation boards is possible.
Behavioral Intervals in Embedded Software will be a useful reference for academics as well as research scientists who are active in the field of Design Automation and Embedded Systems.

Hardware/Software Co-Design for Data Flow Dominated Embedded Systems (Paperback, Softcover reprint of hardcover 1st ed. 1998):... Hardware/Software Co-Design for Data Flow Dominated Embedded Systems (Paperback, Softcover reprint of hardcover 1st ed. 1998)
Ralf Niemann; Foreword by Peter Marwedel
R4,348 Discovery Miles 43 480 Ships in 10 - 15 working days

Many of the modern applications of microelectronics require hugeamounts of computations. Despite all recent improvements in fabrication technologies, some of these computations have to be performed in hardware in order to meet deadlines. However, controlling computations by software is frequently pre ferred due to the larger flexibility. Hence, in general, modern applications re quire a mix of software-based and hardware-based computations. Applications using this mix can be designed with the help of hardware/software co-design systems. Many such co-design systems have been described so far (references can be found in this book), but many of these are based on heuristics. In this book, Niemann describes a co-design system which is based on sound modeling techniques. This system has the following salient features: * Precise cost and performance figures Design decisions for implementing a certain function in hardware or software are based on 'cost and performance figures for the different design alterna tives. Hence, good designs can only be expected if these figures are accurate. In order to achieve excellent accuracy, Niemann takes a new approach: the cost of software implementations is derived from the data available about the target processors and from knowledge about the code size. the performance of software implement at ions is computed by compiling the given function and then using static analysis for computing worst case execution times. the cost of hardware implementation is estimated by running higher-Ievel synthesis tools. the performance of hardware implementations is again computed by us ing static analysis.

Electronics System Design Techniques for Safety Critical Applications (Paperback, Softcover reprint of hardcover 1st ed. 2009):... Electronics System Design Techniques for Safety Critical Applications (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Luca Sterpone
R2,841 Discovery Miles 28 410 Ships in 10 - 15 working days

What is exactly "Safety"? A safety system should be defined as a system that will not endanger human life or the environment. A safety-critical system requires utmost care in their specification and design in order to avoid possible errors in their implementation that should result in unexpected system's behavior during his operating "life." An inappropriate method could lead to loss of life, and will almost certainly result in financial penalties in the long run, whether because of loss of business or because the imposition of fines. Risks of this kind are usually managed with the methods and tools of the "safety engineering." A life-critical system is designed to 9 lose less than one life per billion (10 ). Nowadays, computers are used at least an order of magnitude more in safety-critical applications compared to two decades ago. Increasingly electronic devices are being used in applications where their correct operation is vital to ensure the safety of the human life and the environment. These application ranging from the anti-lock braking systems (ABS) in automobiles, to the fly-by-wire aircrafts, to biomedical supports to the human care. Therefore, it is vital that electronic designers be aware of the safety implications of the systems they develop. State of the art electronic systems are increasingly adopting progr- mable devices for electronic applications on earthling system. In particular, the Field Programmable Gate Array (FPGA) devices are becoming very interesting due to their characteristics in terms of performance, dimensions and cost.

Computer and Computing Technologies in Agriculture, Volume II - First IFIP TC 12 International Conference on Computer and... Computer and Computing Technologies in Agriculture, Volume II - First IFIP TC 12 International Conference on Computer and Computing Technologies in Agriculture (CCTA 2007), Wuyishan, China, August 18-20, 2007 (Paperback, Softcover reprint of hardcover 1st ed. 2008)
Daoliang Li
R4,484 Discovery Miles 44 840 Ships in 10 - 15 working days

The papers in this volume comprise the refereed proceedings of the First Int- national Conference on Computer and Computing Technologies in Agriculture (CCTA 2007), in Wuyishan, China, 2007. This conference is organized by China Agricultural University, Chinese Society of Agricultural Engineering and the Beijing Society for Information Technology in Agriculture. The purpose of this conference is to facilitate the communication and cooperation between institutions and researchers on theories, methods and implementation of computer science and information technology. By researching information technology development and the - sources integration in rural areas in China, an innovative and effective approach is expected to be explored to promote the technology application to the development of modern agriculture and contribute to the construction of new countryside. The rapid development of information technology has induced substantial changes and impact on the development of China's rural areas. Western thoughts have exerted great impact on studies of Chinese information technology devel- ment and it helps more Chinese and western scholars to expand their studies in this academic and application area. Thus, this conference, with works by many prominent scholars, has covered computer science and technology and information development in China's rural areas; and probed into all the important issues and the newest research topics, such as Agricultural Decision Support System and Expert System, GIS, GPS, RS and Precision Farming, CT applications in Rural Area, Agricultural System Simulation, Evolutionary Computing, etc.

Integrated System-Level Modeling of Network-on-Chip enabled Multi-Processor Platforms (Paperback, Softcover reprint of... Integrated System-Level Modeling of Network-on-Chip enabled Multi-Processor Platforms (Paperback, Softcover reprint of hardcover 1st ed. 2006)
Tim Kogel, Rainer Leupers, Heinrich Meyr
R4,329 Discovery Miles 43 290 Ships in 10 - 15 working days

Integrated System-Level Modeling of Network-on-Chip Enabled Multi-Processor Platforms first gives a comprehensive update on recent developments in the area of SoC platforms and ESL design methodologies. The main contribution is the rigorous definition of a framework for modeling at the timing approximate level of abstraction. Subsequently this book presents a set of tools for the creation and exploration of timing approximate SoC platform models.

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