0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (71)
  • R250 - R500 (376)
  • R500+ (14,475)
  • -
Status
Format
Author / Contributor
Publisher

Books > Computing & IT > Applications of computing > Databases

Ontological Engineering - with examples from the areas of Knowledge Management, e-Commerce and the Semantic Web. First Edition... Ontological Engineering - with examples from the areas of Knowledge Management, e-Commerce and the Semantic Web. First Edition (Hardcover, 1st ed. 2004. Corr. 2nd printing 2004)
Asuncion Gomez-Perez, Mariano Fernandez-Lopez, Oscar Corcho
R4,235 Discovery Miles 42 350 Ships in 18 - 22 working days

Ontological Engineering refers to the set of activities that concern the ontology development process, the ontology life cycle, the methods and methodologies for building ontologies, and the tool suites and languages that support them. During the last decade, increasing attention has been focused on ontologies and Ontological Engineering. Ontologies are now widely used in Knowledge Engineering, Artificial Intelligence and Computer Science; in applications related to knowledge management, natural language processing, e-commerce, intelligent integration information, information retrieval, integration of databases, b- informatics, and education; and in new emerging fields like the Semantic Web. Primary goals of this book are to acquaint students, researchers and developers of information systems with the basic concepts and major issues of Ontological Engineering, as well as to make ontologies more understandable to those computer science engineers that integrate ontologies into their information systems. We have paid special attention to the influence that ontologies have on the Semantic Web. Pointers to the Semantic Web appear in all the chapters, but specially in the chapter on ontology languages and tools.

Multiprocessing - Trade-Offs in Computation and Communication (Hardcover, 1993 ed.): Vijay K. Naik Multiprocessing - Trade-Offs in Computation and Communication (Hardcover, 1993 ed.)
Vijay K. Naik
R2,770 Discovery Miles 27 700 Ships in 18 - 22 working days

Multiprocessing: Trade-Offs in Computation and Communication presents an in-depth analysis of several commonly observed regular and irregular computations for multiprocessor systems. This book includes techniques which enable researchers and application developers to quantitatively determine the effects of algorithm data dependencies on execution time, on communication requirements, on processor utilization and on the speedups possible. Starting with simple, two-dimensional, diamond-shaped directed acyclic graphs, the analysis is extended to more complex and higher dimensional directed acyclic graphs. The analysis allows for the quantification of the computation and communication costs and their interdependencies. The practical significance of these results on the performance of various data distribution schemes is clearly explained. Using these results, the performance of the parallel computations are formulated in an architecture independent fashion. These formulations allow for the parameterization of the architecture specitific entities such as the computation and communication rates. This type of parameterized performance analysis can be used at compile time or at run-time so as to achieve the most optimal distribution of the computations. The material in Multiprocessing: Trade-Offs in Computation and Communication connects theory with practice, so that the inherent performance limitations in many computations can be understood, and practical methods can be devised that would assist in the development of software for scalable high performance systems.

The Turn - Integration of Information Seeking and Retrieval in Context (Hardcover, 2005 ed.): Peter Ingwersen, Kalervo Jarvelin The Turn - Integration of Information Seeking and Retrieval in Context (Hardcover, 2005 ed.)
Peter Ingwersen, Kalervo Jarvelin
R4,032 Discovery Miles 40 320 Ships in 18 - 22 working days

The Turn analyzes the research of information seeking and retrieval (IS&R) and proposes a new direction of integrating research in these two areas: the fields should turn off their separate and narrow paths and construct a new avenue of research. An essential direction for this avenue is context as given in the subtitle Integration of Information Seeking and Retrieval in Context. Other essential themes in the book include:

IS&R research models, frameworks and theories; search and works tasks and situations in context; interaction between humans and machines; information acquisition, relevance and information use; research design and methodology based on a structured set of explicit variables - all set into the holistic cognitive approach. The present monograph invites the reader into a construction project - there is much research to do for a contextual understanding of IS&R.

The Turn represents a wide-ranging perspective of IS&R by providing a novel unique research framework, covering both individual and social aspects of information behavior, including the generation, searching, retrieval and use of information. Regarding traditional laboratory information retrieval research, the monograph proposes the extension of research toward actors, search and work tasks, IR interaction and utility of information. Regarding traditional information seeking research, it proposes the extension toward information access technology and work task contexts.

The Turn is the first synthesis of research in the broad area of IS&R ranging from systems oriented laboratory IR research to social science oriented information seeking studies.

Cryptographic Applications of Analytic Number Theory - Complexity Lower Bounds and Pseudorandomness (Hardcover, 2003 ed.): Igor... Cryptographic Applications of Analytic Number Theory - Complexity Lower Bounds and Pseudorandomness (Hardcover, 2003 ed.)
Igor Shparlinski
R2,880 Discovery Miles 28 800 Ships in 18 - 22 working days

The book introduces new techniques that imply rigorous lower bounds on the com plexity of some number-theoretic and cryptographic problems. It also establishes certain attractive pseudorandom properties of various cryptographic primitives. These methods and techniques are based on bounds of character sums and num bers of solutions of some polynomial equations over finite fields and residue rings. Other number theoretic techniques such as sieve methods and lattice reduction algorithms are used as well. The book also contains a number of open problems and proposals for further research. The emphasis is on obtaining unconditional rigorously proved statements. The bright side of this approach is that the results do not depend on any assumptions or conjectures. On the downside, the results are much weaker than those which are widely believed to be true. We obtain several lower bounds, exponential in terms of logp, on the degrees and orders of o polynomials; o algebraic functions; o Boolean functions; o linear recurrence sequences; coinciding with values of the discrete logarithm modulo a prime p at sufficiently many points (the number of points can be as small as pI/2+O: ). These functions are considered over the residue ring modulo p and over the residue ring modulo an arbitrary divisor d of p - 1. The case of d = 2 is of special interest since it corresponds to the representation of the rightmost bit of the discrete logarithm and defines whether the argument is a quadratic residue."

Logical Data Modeling - What it is and How to do it (Hardcover, 2005 ed.): Alan Chmura, J. Mark Heumann Logical Data Modeling - What it is and How to do it (Hardcover, 2005 ed.)
Alan Chmura, J. Mark Heumann
R2,781 Discovery Miles 27 810 Ships in 18 - 22 working days

Logical Data Modeling offers business managers, analysts, and students a clear, basic systematic guide to defining business information structures in relational database terms. The approach, based on Clive Finkelstein s business-side Information Engineering, is hands-on, practical, and explicit in terminology and reasoning. Filled with illustrations, examples, and exercises, Logical Data Modeling makes its subject accessible to readers with only a limited knowledge of database systems. The book covers all essential topics thoroughly but succinctly: entities, associations, attributes, keys and inheritance, valid and invalid structures, and normalization. It also emphasizes communication with business and database specialists, documentation, and the use of Visible Systems' Visible Advantage enterprise modeling tool. The application of design patterns to logical data modeling provides practitioners with a practical tool for fast development. At the end, a chapter covers the issues that arise when the logical data model is translated into the design for a physical database."

High School Basketball in Fayette County (Hardcover): Dave Redden High School Basketball in Fayette County (Hardcover)
Dave Redden; Foreword by Joe B. Hall
R719 R638 Discovery Miles 6 380 Save R81 (11%) Ships in 18 - 22 working days
Grouping Multidimensional Data - Recent Advances in Clustering (Hardcover, 2006 ed.): Jacob Kogan, Charles Nicholas, Marc... Grouping Multidimensional Data - Recent Advances in Clustering (Hardcover, 2006 ed.)
Jacob Kogan, Charles Nicholas, Marc Teboulle
R2,678 Discovery Miles 26 780 Ships in 18 - 22 working days

Clustering is one of the most fundamental and essential data analysis techniques. Clustering can be used as an independent data mining task to discern intrinsic characteristics of data, or as a preprocessing step with the clustering results then used for classification, correlation analysis, or anomaly detection.

Kogan and his co-editors have put together recent advances in clustering large and high-dimension data. Their volume addresses new topics and methods which are central to modern data analysis, with particular emphasis on linear algebra tools, opimization methods and statistical techniques. The contributions, written by leading researchers from both academia and industry, cover theoretical basics as well as application and evaluation of algorithms, and thus provide an excellent state-of-the-art overview.

The level of detail, the breadth of coverage, and the comprehensive bibliography make this book a perfect fit for researchers and graduate students in data mining and in many other important related application areas.

Emerging Themes in Information Systems and Organization  Studies (Hardcover, 2011 ed.): Andrea Carugati Arhus School of... Emerging Themes in Information Systems and Organization Studies (Hardcover, 2011 ed.)
Andrea Carugati Arhus School of Business, Cecilia Rossignoli
R4,068 Discovery Miles 40 680 Ships in 18 - 22 working days

This book consists of an anthology of writings. The aim is to honour Marco to celebrate the 35th year of his academic career . The book consists of a collection of selected opinions in the field of IS. Some themes are: IT and Information Systems organizational impacts, Systems development, Business process management, Business organization, e-government, social impact of IT.

Semantic Web Services - Advancement through Evaluation (Hardcover, 2012 ed.): Brian Blake, Liliana Cabral, Birgitta... Semantic Web Services - Advancement through Evaluation (Hardcover, 2012 ed.)
Brian Blake, Liliana Cabral, Birgitta Koenig-Ries, Ulrich Kuster, David Martin
R2,703 Discovery Miles 27 030 Ships in 18 - 22 working days

Over the last decade, a great amount of effort and resources have been invested in the development of Semantic Web Service (SWS) frameworks. Numerous description languages, frameworks, tools, and matchmaking and composition algorithms have been proposed. Nevertheless, when faced with a real-world problem, it is still very hard to decide which of these different approaches to use.

In this book, the editors present an overall overview and comparison of the main current evaluation initiatives for SWS. The presentation is divided into four parts, each referring to one of the evaluation initiatives. Part I covers the long-established first two tracks of the Semantic Service Selection (S3) Contest - the OWL-S matchmaker evaluation and the SAWSDL matchmaker evaluation. Part II introduces the new S3 Jena Geography Dataset (JGD) cross evaluation contest. Part III presents the Semantic Web Service Challenge. Lastly, Part IV reports on the semantic aspects of the Web Service Challenge. The introduction to each part provides an overview of the evaluation initiative and overall results for its latest evaluation workshops. The following chapters in each part, written by the participants, detail their approaches, solutions and lessons learned.This book is aimed at two different types of readers. Researchers on SWS technology receive an overview of existing approaches in SWS with a particular focus on evaluation approaches; potential users of SWS technologies receive a comprehensive summary of the respective strengths and weaknesses of current systems and thus guidance on factors that play a role in evaluation.

BPM - Driving Innovation in a Digital World (Hardcover): Jan Vom Brocke, Theresa Schmiedel BPM - Driving Innovation in a Digital World (Hardcover)
Jan Vom Brocke, Theresa Schmiedel
R1,972 Discovery Miles 19 720 Ships in 10 - 15 working days

This book shows how business process management (BPM), as a management discipline at the intersection of IT and Business, can help organizations to master digital innovations and transformations. At the same time, it discusses how BPM needs to be further developed to successfully act as a driver for innovation in a digital world. In recent decades, BPM has proven extremely successful in managing both continuous and radical improvements in many sectors and business areas. While the digital age brings tremendous new opportunities, it also brings the specific challenge of correctly positioning and scoping BPM in organizations. This book shows how to leverage BPM to drive business innovation in the digital age. It brings together the views of the world's leading experts on BPM and also presents a number of practical cases. It addresses mangers as well as academics who share an interest in digital innovation and business process management. The book covers topics such as BPM and big data, BPM and the Internet of Things, and BPM and social media. While these technological and methodological aspects are key to BPM, process experts are also aware that further nontechnical organizational capabilities are required for successful innovation. The ideas presented in this book have helped us a lot while implementing process innovations in our global Logistics Service Center. Joachim Gantner, Director IT Services, Swarovski AG Managing Processes - everyone talks about it, very few really know how to make it work in today's agile and competitive world. It is good to see so many leading experts taking on the challenge in this book. Cornelius Clauser, Chief Process Officer, SAP SE This book provides worthwhile readings on new developments in advanced process analytics and process modelling including practical applications - food for thought how to succeed in the digital age. Ralf Diekmann, Head of Business Excellence, Hilti AG This book is as an important step towards process innovation systems. I very much like to congratulate the editors and authors for presenting such an impressive scope of ideas for how to address the challenging, but very rewarding marriage of BPM and innovation. Professor Michael Rosemann, Queensland University of Technology

Spatial Data Handling in Big Data Era - Select Papers from the 17th IGU Spatial Data Handling Symposium 2016 (Hardcover, 1st... Spatial Data Handling in Big Data Era - Select Papers from the 17th IGU Spatial Data Handling Symposium 2016 (Hardcover, 1st ed. 2017)
Chenghu Zhou, Fenzhen Su, Francis Harvey, Jun Xu
R4,640 Discovery Miles 46 400 Ships in 10 - 15 working days

This proceedings volume introduces recent work on the storage, retrieval and visualization of spatial Big Data, data-intensive geospatial computing and related data quality issues. Further, it addresses traditional topics such as multi-scale spatial data representations, knowledge discovery, space-time modeling, and geological applications. Spatial analysis and data mining are increasingly facing the challenges of Big Data as more and more types of crowd sourcing spatial data are used in GIScience, such as movement trajectories, cellular phone calls, and social networks. In order to effectively manage these massive data collections, new methods and algorithms are called for. The book highlights state-of-the-art advances in the handling and application of spatial data, especially spatial Big Data, offering a cutting-edge reference guide for graduate students, researchers and practitioners in the field of GIScience.

Hardware IP Security and Trust (Hardcover, 1st ed. 2017): Prabhat Mishra, Swarup Bhunia, Mark Tehranipoor Hardware IP Security and Trust (Hardcover, 1st ed. 2017)
Prabhat Mishra, Swarup Bhunia, Mark Tehranipoor
R4,443 Discovery Miles 44 430 Ships in 10 - 15 working days

This book provides an overview of current Intellectual Property (IP) based System-on-Chip (SoC) design methodology and highlights how security of IP can be compromised at various stages in the overall SoC design-fabrication-deployment cycle. Readers will gain a comprehensive understanding of the security vulnerabilities of different types of IPs. This book would enable readers to overcome these vulnerabilities through an efficient combination of proactive countermeasures and design-for-security solutions, as well as a wide variety of IP security and trust assessment and validation techniques. This book serves as a single-source of reference for system designers and practitioners for designing secure, reliable and trustworthy SoCs.

Information Security and Privacy Research - 27th IFIP TC 11 Information Security and Privacy Conference, SEC 2012, Heraklion,... Information Security and Privacy Research - 27th IFIP TC 11 Information Security and Privacy Conference, SEC 2012, Heraklion, Crete, Greece, June 4-6, 2012, Proceedings (Hardcover)
Dimitris Gritzalis, Steven Furnell, Marianthi Theoharidou
R2,764 Discovery Miles 27 640 Ships in 18 - 22 working days

This book constitutes the refereed proceedings of the 27th IFIP TC 11 International Information Security Conference, SEC 2012, held in Heraklion, Crete, Greece, in June 2012. The 42 revised full papers presented together with 11 short papers were carefully reviewed and selected from 167 submissions. The papers are organized in topical sections on attacks and malicious code, security architectures, system security, access control, database security, privacy attitudes and properties, social networks and social engineering, applied cryptography, anonymity and trust, usable security, security and trust models, security economics, and authentication and delegation.

Advanced Technologies for Sustainable Systems - Selected Contributions from the International Conference on Sustainable Vital... Advanced Technologies for Sustainable Systems - Selected Contributions from the International Conference on Sustainable Vital Technologies in Engineering and Informatics, BUE ACE1 2016, 7-9 November 2016, Cairo, Egypt (Paperback, 1st ed. 2017)
Yehia Bahei-El-Din, Maguid Hassan
R1,431 Discovery Miles 14 310 Ships in 18 - 22 working days

This book reports on cutting-edge technologies that have been fostering sustainable development in a variety of fields, including built and natural environments, structures, energy, advanced mechanical technologies as well as electronics and communication technologies. It reports on the applications of Geographic Information Systems (GIS), Internet-of-Things, predictive maintenance, as well as modeling and control techniques to reduce the environmental impacts of buildings, enhance their environmental contribution and positively impact the social equity. The different chapters, selected on the basis of their timeliness and relevance for an audience of engineers and professionals, describe the major trends in the field of sustainable engineering research, providing them with a snapshot of current issues together with important technical information for their daily work, as well as an interesting source of new ideas for their future research. The works included in this book were selected among the contributions to the BUE ACE1, the first event, held in Cairo, Egypt, on 8-9 November 2016, of a series of Annual Conferences & Exhibitions (ACE) organized by the British University in Egypt (BUE).

Automating the Design of Data Mining Algorithms - An Evolutionary Computation Approach (Hardcover, 2010 ed.): Gisele L. Pappa,... Automating the Design of Data Mining Algorithms - An Evolutionary Computation Approach (Hardcover, 2010 ed.)
Gisele L. Pappa, Alex Freitas
R2,662 Discovery Miles 26 620 Ships in 18 - 22 working days

Data mining is a very active research area with many successful real-world app- cations. It consists of a set of concepts and methods used to extract interesting or useful knowledge (or patterns) from real-world datasets, providing valuable support for decision making in industry, business, government, and science. Although there are already many types of data mining algorithms available in the literature, it is still dif cult for users to choose the best possible data mining algorithm for their particular data mining problem. In addition, data mining al- rithms have been manually designed; therefore they incorporate human biases and preferences. This book proposes a new approach to the design of data mining algorithms. - stead of relying on the slow and ad hoc process of manual algorithm design, this book proposes systematically automating the design of data mining algorithms with an evolutionary computation approach. More precisely, we propose a genetic p- gramming system (a type of evolutionary computation method that evolves c- puter programs) to automate the design of rule induction algorithms, a type of cl- si cation method that discovers a set of classi cation rules from data. We focus on genetic programming in this book because it is the paradigmatic type of machine learning method for automating the generation of programs and because it has the advantage of performing a global search in the space of candidate solutions (data mining algorithms in our case), but in principle other types of search methods for this task could be investigated in the future.

Computational Algorithms for Fingerprint Recognition (Hardcover, 2004 ed.): Bir Bhanu, Xuejun Tan Computational Algorithms for Fingerprint Recognition (Hardcover, 2004 ed.)
Bir Bhanu, Xuejun Tan
R2,766 Discovery Miles 27 660 Ships in 18 - 22 working days

Biometrics such as fingerprint, face, gait, iris, voice and signature, recognizes one's identity using his/her physiological or behavioral characteristics. Among these biometric signs, fingerprint has been researched the longest period of time, and shows the most promising future in real-world applications. However, because of the complex distortions among the different impressions of the same finger, fingerprint recognition is still a challenging problem.

Computational Algorithms for Fingerprint Recognition presents an entire range of novel computational algorithms for fingerprint recognition. These include feature extraction, indexing, matching, classification, and performance prediction/validation methods, which have been compared with state-of-art algorithms and found to be effective and efficient on real-world data. All the algorithms have been evaluated on NIST-4 database from National Institute of Standards and Technology (NIST). Specific algorithms addressed include:
-Learned template based minutiae extraction algorithm,
-Triplets of minutiae based fingerprint indexing algorithm,
-Genetic algorithm based fingerprint matching algorithm,
-Genetic programming based feature learning algorithm for fingerprint classification,
-Comparison of classification and indexing based approaches for identification,
-Fundamental fingerprint matching performance prediction analysis and its validation.

Computational Algorithms for Fingerprint Recognition is designed for a professional audience composed of researchers and practitioners in industry. This book is also suitable as a secondary text for graduate-level students in computer science and engineering.

Applications of Data Mining in Computer Security (Hardcover, 2002 ed.): Daniel Barbara, Sushil Jajodia Applications of Data Mining in Computer Security (Hardcover, 2002 ed.)
Daniel Barbara, Sushil Jajodia
R2,797 Discovery Miles 27 970 Ships in 18 - 22 working days

Data mining is becoming a pervasive technology in activities as diverse as using historical data to predict the success of a marketing campaign, looking for patterns in financial transactions to discover illegal activities or analyzing genome sequences. From this perspective, it was just a matter of time for the discipline to reach the important area of computer security. Applications Of Data Mining In Computer Security presents a collection of research efforts on the use of data mining in computer security.

Applications Of Data Mining In Computer Security concentrates heavily on the use of data mining in the area of intrusion detection. The reason for this is twofold. First, the volume of data dealing with both network and host activity is so large that it makes it an ideal candidate for using data mining techniques. Second, intrusion detection is an extremely critical activity. This book also addresses the application of data mining to computer forensics. This is a crucial area that seeks to address the needs of law enforcement in analyzing the digital evidence.

Semantic Web-based Information Systems - State-of-the-art Applications (Hardcover): Amit Sheth, Miltiadis D Lytras Semantic Web-based Information Systems - State-of-the-art Applications (Hardcover)
Amit Sheth, Miltiadis D Lytras
R2,493 Discovery Miles 24 930 Ships in 18 - 22 working days

As a new generation of technologies, frameworks, concepts and practices for information systems emerge, practitioners, academicians, and researchers are in need of a source where they can go to educate themselves on the latest innovations in this area. ""Semantic Web Information Systems: State-of-the-Art Applications"" establishes value-added knowledge transfer and personal development channels in three distinctive areas: academia, industry, and government. ""Semantic Web Information Systems: State-of-the-Art Applications"" covers new semantic Web-enabled tools for the citizen, learner, organization, and business. Real-world applications toward the development of the knowledge society and semantic Web issues, challenges and implications in each of the IS research streams are included as viable sources for this challenging subject.

Incomplete Information System and Rough Set Theory - Models and Attribute Reductions (Hardcover, 2012): Xibei Yang, Jingyu Yang Incomplete Information System and Rough Set Theory - Models and Attribute Reductions (Hardcover, 2012)
Xibei Yang, Jingyu Yang
R2,666 Discovery Miles 26 660 Ships in 18 - 22 working days

"Incomplete Information System and Rough Set Theory: Models and Attribute Reductions" covers theoretical study of generalizations of rough set model in various incomplete information systems. It discusses not only the regular attributes but also the criteria in the incomplete information systems. Based on different types of rough set models, the book presents the practical approaches to compute several reducts in terms of these models. The book is intended for researchers and postgraduate students in machine learning, data mining and knowledge discovery, especially for those who are working in rough set theory, and granular computing.

Dr. Xibei Yang is a lecturer at the School of Computer Science and Engineering, Jiangsu University of Science and Technology, China; Jingyu Yang is a professor at the School of Computer Science, Nanjing University of Science and Technology, China.

Cryptographic Methods (Hardcover): Abdul Razaque, Fathi Amsaad, Abrar Alajlan Cryptographic Methods (Hardcover)
Abdul Razaque, Fathi Amsaad, Abrar Alajlan
R1,333 Discovery Miles 13 330 Ships in 18 - 22 working days
Date on Database - Writings 2000-2006 (Hardcover, 1st ed.): Christopher Date Date on Database - Writings 2000-2006 (Hardcover, 1st ed.)
Christopher Date
R2,788 Discovery Miles 27 880 Ships in 18 - 22 working days

"Date on Database: Writings 2000 2006" captures some of the freshest thinking from widely known and respected relational database pioneer C. J. Date . Known for his tenacious defense of relational theory in its purest form, Date tackles many topics that are important to database professionals, including the difference between model and implementation, data integrity, data redundancy, deviations in SQL from the relational model, and much more.

Date clearly and patiently explains where many of todays products and practices go wrong, and illustrates some of the trouble you can get into if you don't carefully think through your use of current database technology. In almost every field of endeavor, the writings of the founders and early leaders have had a profound effect. And now is your chance to read Date while his material is fresh and the field is still young. You'll want to read this book because it: Provides C. J. Date's freshest thinking on relational theory versus current products in the field Features a tribute to E. F. Codd, founder of the relational database field Clearly explains how the unwary practitioner can avoid problems with current relational database technology Offers novel insights into classic issues like redundancy and database design

Cellular Automata Transforms - Theory and Applications in Multimedia Compression, Encryption, and Modeling (Hardcover, 2000... Cellular Automata Transforms - Theory and Applications in Multimedia Compression, Encryption, and Modeling (Hardcover, 2000 ed.)
Olurinde Lafe
R4,020 Discovery Miles 40 200 Ships in 18 - 22 working days

Cellular Automata Transforms describes a new approach to using the dynamical system, popularly known as cellular automata (CA), as a tool for conducting transforms on data. Cellular automata have generated a great deal of interest since the early 1960s when John Conway created the Game of Life'. This book takes a more serious look at CA by describing methods by which information building blocks, called basis functions (or bases), can be generated from the evolving states. These information blocks can then be used to construct any data. A typical dynamical system such as CA tend to involve an infinite possibilities of rules that define the inherent elements, neighborhood size, shape, number of states, and modes of association, etc. To be able to build these building blocks an elegant method had to be developed to address a large subset of these rules. A new formula, which allows for the definition a large subset of possible rules, is described in the book. The robustness of this formula allows searching of the CA rule space in order to develop applications for multimedia compression, data encryption and process modeling. Cellular Automata Transforms is divided into two parts. In Part I the fundamentals of cellular automata, including the history and traditional applications are outlined. The challenges faced in using CA to solve practical problems are described. The basic theory behind Cellular Automata Transforms (CAT) is developed in this part of the book. Techniques by which the evolving states of a cellular automaton can be converted into information building blocks are taught. The methods (including fast convolutions) by which forward and inverse transforms of any data can beachieved are also presented. Part II contains a description of applications of CAT. Chapter 4 describes digital image compression, audio compression and synthetic audio generation, three approaches for compressing video data. Chapter 5 contains both symmetric and public-key implementation of CAT encryption. Possible methods of attack are also outlined. Chapter 6 looks at process modeling by solving differential and integral equations. Examples are drawn from physics and fluid dynamics.

Guide to DataFlow Supercomputing - Basic Concepts, Case Studies, and a Detailed Example (Hardcover, 2015 ed.): Veljko... Guide to DataFlow Supercomputing - Basic Concepts, Case Studies, and a Detailed Example (Hardcover, 2015 ed.)
Veljko Milutinovic, Jakob Salom, Nemanja Trifunovic, Roberto Giorgi
R3,025 R1,778 Discovery Miles 17 780 Save R1,247 (41%) Ships in 10 - 15 working days

This unique text/reference describes an exciting and novel approach to supercomputing in the DataFlow paradigm. The major advantages and applications of this approach are clearly described, and a detailed explanation of the programming model is provided using simple yet effective examples. The work is developed from a series of lecture courses taught by the authors in more than 40 universities across more than 20 countries, and from research carried out by Maxeler Technologies, Inc. Topics and features: presents a thorough introduction to DataFlow supercomputing for big data problems; reviews the latest research on the DataFlow architecture and its applications; introduces a new method for the rapid handling of real-world challenges involving large datasets; provides a case study on the use of the new approach to accelerate the Cooley-Tukey algorithm on a DataFlow machine; includes a step-by-step guide to the web-based integrated development environment WebIDE.

Joe Celko's Data and Databases - Concepts in Practice (Paperback): Joe Celko Joe Celko's Data and Databases - Concepts in Practice (Paperback)
Joe Celko
R2,222 Discovery Miles 22 220 Ships in 10 - 15 working days

Do you need an introductory book on data and databases? If the book is by Joe Celko, the answer is yes. "Data and Databases: Concepts in Practice" is the first introduction to relational database technology written especially for practicing IT professionals. If you work mostly outside the database world, this book will ground you in the concepts and overall framework you must master if your data-intensive projects are to be successful. If you're already an experienced database programmer, administrator, analyst, or user, it will let you take a step back from your work and examine the founding principles on which you rely every day-helping you to work smarter, faster, and problem-free.

Whatever your field or level of expertise, Data and Databases offers you the depth and breadth of vision for which Celko is famous. No one knows the topic as well as he, and no one conveys this knowledge as clearly, as effectively-or as engagingly. Filled with absorbing war stories and no-holds-barred commentary, this is a book you'll pick up again and again, both for the information it holds and for the distinctive style that marks it as genuine Celko.
* Supports its extensive conceptual information with example code and other practical illustrations.
* Explains fundamental issues such as the nature of data and data modeling, and moves to more specific technical questions such as scales, measurements, and encoding.
* Offers fresh, engaging approaches to basic and not-so-basic issues of database programming, including data entities, relationships and values, data structures, set operations, numeric data, character string data, logical data and operations, and missing data among others.
* Covers the conceptual foundations of modern RDBMS technology, making it an ideal choice for students.

Programming Concepts and Methods PROCOMET '98 - IFIP TC2 / WG2.2, 2.3 International Conference on Programming Concepts and... Programming Concepts and Methods PROCOMET '98 - IFIP TC2 / WG2.2, 2.3 International Conference on Programming Concepts and Methods (PROCOMET '98) 8-12 June 1998, Shelter Island, New York, USA (Hardcover, 1998 ed.)
David Gries, Willem-Paul De Roever
R5,411 Discovery Miles 54 110 Ships in 18 - 22 working days

This book constitutes the Proceedings of the IFIP Working Conference PRO COMET'98, held 8-12 June 1998 at Shelter Island, N.Y. The conference is organized by the t'wo IFIP TC 2 Working Groups 2.2 Formal Description of Programming Concepts and 2.3 Programming Methodology. WG2.2 and WG2.3 have been organizing these conferences every four years for over twenty years. The aim of such Working Conferences organized by IFIP Working Groups is to bring together leading scientists in a given area of computer science. Participation is by invitation only. As a result, these conferences distinguish themselves from other meetings by extensive and competent technical discus sions. PROCOMET stands for Programming Concepts and Methods, indicating that the area of discussion for the conference is the formal description of pro gramming concepts and methods, their tool support, and their applications. At PROCOMET working conferences, papers are presented from this whole area, reflecting the interest of the individuals in WG2.2 and WG2.3."

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
The Data Quality Blueprint - A Practical…
John Parkinson Hardcover R1,606 Discovery Miles 16 060
Machine Learning and Data Mining
I Kononenko, M Kukar Paperback R1,903 Discovery Miles 19 030
Fundamentals of Spatial Information…
Robert Laurini, Derek Thompson Hardcover R1,451 Discovery Miles 14 510
Open Source Database Driven Web…
Isaac Dunlap Paperback R1,159 Discovery Miles 11 590
Advancements in Quantum Blockchain With…
Mahendra Kumar Shrivas, Kamal Kant Hiran, … Hardcover R7,396 Discovery Miles 73 960
Handbook of Mobility Data Mining, Volume…
Haoran Zhang Paperback R2,473 Discovery Miles 24 730
Genetic Databases
Martin J Bishop Hardcover R1,898 Discovery Miles 18 980
Temporal Data Mining via Unsupervised…
Yun Yang Paperback R1,173 Discovery Miles 11 730
Bitcoin And Cryptocurrency - The…
Crypto Trader & Crypto Gladiator Hardcover R669 R603 Discovery Miles 6 030
Build A Large Language Model - From…
Sebastian Raschka Paperback R1,974 R1,195 Discovery Miles 11 950

 

Partners