Validation And Verification Of Knowledge Based Systems

Author : Anca Vermesan,Frans Coenen
Publisher : Springer Science & Business Media
Page : 363 pages
File Size : 43,5 Mb
Release : 2013-04-17
Category : Computers
ISBN : 9781475769166

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Validation and Verification of Knowledge Based Systems by Anca Vermesan,Frans Coenen Pdf

Knowledge-based (KB) technology is being applied to complex problem-solving and critical tasks in many application domains. Concerns have naturally arisen as to the dependability of knowledge-based systems (KBS). As with any software, attention to quality and safety must be paid throughout development of a KBS and rigorous verification and validation (V&V) techniques must be employed. Research in V&V of KBS has emerged as a distinct field only in the last decade and is intended to address issues associated with quality and safety aspects of KBS and to credit such applications with the same degree of dependability as conventional applications. In recent years, V&V of KBS has been the topic of annual workshops associated with the main AI conferences, such as AAAI, IJACI and ECAI. Validation and Verification of Knowledge Based Systems contains a collection of papers, dealing with all aspects of KBS V&V, presented at the Fifth European Symposium on Verification and Validation of Knowledge Based Systems and Components (EUROVAV'99 - which was held in Oslo in the summer of 1999, and was sponsored by Det Norske Veritas and the British Computer Society's Specialist Group on Expert Systems (SGES).

Author : Uma G. Gupta
Publisher : Institute of Electrical & Electronics Engineers(IEEE)
Page : 430 pages
File Size : 40,5 Mb
Release : 1991
Category : Computers
ISBN : STANFORD:36105032561032

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Validating and Verifying Knowledge-based Systems by Uma G. Gupta Pdf

This collection of previously published papers brings together state-of-the-art developments in expert system testing. The volume is separated into five chapters on expert system validation, knowledge base verification, development and evaluation, case studies and tools, and general topics. The pape

Author : Marc Ayel,Jean-Pierre Laurent
Publisher : Unknown
Page : 248 pages
File Size : 47,5 Mb
Release : 1991-11-27
Category : Computers
ISBN : UOM:39015024955059

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Validation, Verification and Test of Knowledge-based Systems by Marc Ayel,Jean-Pierre Laurent Pdf

Validation, Verification and Testing (VVT) are important and difficult to achieve for any software product--Knowledge-Based Systems (KBS) present particular problems, dealing as they do in probabilities, uncertainties and approximations. This collection of papers looks at current research and implementation issues; describes tools, techniques and validation and verification criteria; discusses particular projects; and includes a survey of developers.

Author : Robert Plant,Grigoris Antoniou
Publisher : Unknown
Page : 0 pages
File Size : 42,6 Mb
Release : 1997
Category : Artificial intelligence
ISBN : 1577350286

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Verification and Validation of Knowledge-Based Systems by Robert Plant,Grigoris Antoniou Pdf

Author : Cornelius T. Leondes
Publisher : Elsevier
Page : 1449 pages
File Size : 50,5 Mb
Release : 2000-07-11
Category : Computers
ISBN : 9780080535289

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Knowledge-Based Systems, Four-Volume Set by Cornelius T. Leondes Pdf

The design of knowledge systems is finding myriad applications from corporate databases to general decision support in areas as diverse as engineering, manufacturing and other industrial processes, medicine, business, and economics. In engineering, for example, knowledge bases can be utilized for reliable electric power system operation. In medicine they support complex diagnoses, while in business they inform the process of strategic planning. Programmed securities trading and the defeat of chess champion Kasparov by IBM's Big Blue are two familiar examples of dedicated knowledge bases in combination with an expert system for decision-making. With volumes covering "Implementation," "Optimization," "Computer Techniques," and "Systems and Applications," this comprehensive set constitutes a unique reference source for students, practitioners, and researchers in computer science, engineering, and the broad range of applications areas for knowledge-based systems.

Author : Leonard Adelman,Sharon L. Riedel
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 40,5 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461561712

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Handbook for Evaluating Knowledge-Based Systems by Leonard Adelman,Sharon L. Riedel Pdf

Knowledge-based systems are increasingly found in a wide variety of settings and this handbook has been written to meet a specific need in their widening use. While there have been many successful applications of knowledge-based systems, some applications have failed because they never received the corrective feedback that evaluation provides for keeping development focused on the users' needs in their actual working environment. This handbook provides a conceptual framework and compendium of methods for performing evaluations of knowledge-based systems during their development. Its focus is on the users' and subject matter experts' evaluation of the usefulness of the system, and not on the developers' testing of the adequacy of the programming code. The handbook permits evaluators to systematically answer the following kinds of questions: Does the knowledge-based system meet the users' task requirements? Is the system easy to use? Is the knowledge base logically consistent? Does it meet the required level of expertise? Does the system improve performance? The authors have produced a handbook that will serve two audiences: a tool that can be used to create knowledge-based systems (practitioners, developers, and evaluators) and a framework that will stimulate more research in the area (academic researchers and students). To accomplish this, the handbook is built around a conceptual framework that integrates the different types of evaluations into the system of development process. The kinds of questions that can be answered, and the methods available for answering them, will change throughout the system development life cycle. And throughout this process, one needs to know what can be done, and what can't. It is this dichotomy that addresses needs in both the practitioner and academic research audiences.

Author : Angel P. del Pobil,Jose Mira,Ali Moonis
Publisher : Springer
Page : 911 pages
File Size : 52,9 Mb
Release : 2006-04-11
Category : Computers
ISBN : 9783540693482

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Methodology and Tools in Knowledge-Based Systems by Angel P. del Pobil,Jose Mira,Ali Moonis Pdf

This two-volume set constitutes the refereed proceedings of the 11th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE-98, held in Benicassim, Castellon, Spain, in June 1998.The two volumes present a total of 187 revised full papers selected from 291 submissions. In accordance with the conference, the books are devoted to new methodologies, knowledge modeling and hybrid techniques. The papers explore applications from virtually all subareas of AI including knowledge-based systems, fuzzyness and uncertainty, formal reasoning, neural information processing, multiagent systems, perception, robotics, natural language processing, machine learning, supervision and control systems, etc..

Author : Suzanne Smith,Abraham Kandel
Publisher : CRC Press
Page : 224 pages
File Size : 49,8 Mb
Release : 2018-10-08
Category : Computers
ISBN : 9781498719353

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Verification and Validation of Rule-Based Expert Systems by Suzanne Smith,Abraham Kandel Pdf

This book presents an innovative approach to verifying and validating rule-based expert systems. It features a complete set of techniques and tools that provide a more formal, objective, and automated means of carrying out verification and validation procedures. Many of the concepts behind these procedures have been adapted from conventional software, while others have required that new techniques or tools be created because of the uniqueness of rule-based expert systems. Verification and Validation of Rule-Based Expert Systems is a valuable reference for electrical engineers, software engineers, artificial intelligence experts, and computer scientists involved with object-oriented development, expert systems, and programming languages.

Author : Antoni Ligeza
Publisher : Springer
Page : 309 pages
File Size : 47,9 Mb
Release : 2006-01-25
Category : Technology & Engineering
ISBN : 9783540324461

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Logical Foundations for Rule-Based Systems by Antoni Ligeza Pdf

Thinking in terms of facts and rules is perhaps one of the most common ways of approaching problem de?nition and problem solving both in everyday life and under more formal circumstances. The best known set of rules, the Ten Commandments have been accompanying us since the times of Moses; the Decalogue proved to be simple but powerful, concise and universal. It is logically consistent and complete. There are also many other attempts to impose rule-based regulations in almost all areas of life, including professional work, education, medical services, taxes, etc. Some most typical examples may include various codes (e.g. legal or tra?c code), regulations (especially military ones), and many systems of customary or informal rules. The universal nature of rule-based formulation of behavior or inference principles follows from the concept of rules being a simple and intuitive yet powerful concept of very high expressive power. Moreover, rules as such encode in fact functional aspects of behavior and can be used for modeling numerous phenomena.

Author : Grzegorz J. Nalepa
Publisher : Springer
Page : 435 pages
File Size : 42,7 Mb
Release : 2017-10-04
Category : Technology & Engineering
ISBN : 9783319666556

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Modeling with Rules Using Semantic Knowledge Engineering by Grzegorz J. Nalepa Pdf

This book proposes a consistent methodology for building intelligent systems. It puts forward several formal models for designing and implementing rules-based systems, and presents illustrative case studies of their applications. These include software engineering, business process systems, Semantic Web, and context-aware systems on mobile devices. Rules offer an intuitive yet powerful method for representing human knowledge, and intelligent systems based on rules have many important applications. However, their practical development requires proper techniques and models - a gap that this book effectively addresses.

Author : Enn Tõugu,Ėnn Kharalʹdovich Tyugu,Takahira Yamaguchi
Publisher : IOS Press
Page : 352 pages
File Size : 43,7 Mb
Release : 2006
Category : Computers
ISBN : 9781586036409

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Knowledge-based Software Engineering by Enn Tõugu,Ėnn Kharalʹdovich Tyugu,Takahira Yamaguchi Pdf

"This publication addresses the research in theoretical foundations, practical techniques, software tools, applications and / or practical experiences in knowledge-based software engineering. The book also includes a new field: research in web services and semantic web. This is a rapidly developing research area promising to give excellent practical outcome, and interesting for theoretically minded as well as for practically minded people. The largest part of the papers belongs to a traditional area of applications of artificial intelligence methods to various software engineering problems. Another traditional section is application of intelligent agents in software engineering. A separate section is devoted to interesting applications and special techniques related in one or another way to the topic of the conference."--Publisher's website.

Author : Dolores R. Wallace,Laura M. Ippolito,Barbara B. Cuthill
Publisher : DIANE Publishing
Page : 97 pages
File Size : 43,6 Mb
Release : 1996
Category : Computer software
ISBN : 9780788143403

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Reference Information for the Software Verification and Validation Process by Dolores R. Wallace,Laura M. Ippolito,Barbara B. Cuthill Pdf

Computing systems are employed in the health care environment in efforts to increase reliability of care and reduce costs. Software verification and validation (V&V) is an aid in determining that the software requirements are implemented correctly and completely and are traceable to system requirements. It helps to ensure that those system functions controlled by software are secure, reliable, and maintainable. Software V&V is conducted throughout the planning, development and maintenance of software systems, including knowledge based systems, and may assist in assuring appropriate reuse of software.

Author : Mit Pr
Publisher : Amer Assn for Artificial
Page : 51 pages
File Size : 48,8 Mb
Release : 1998
Category : Expert systems (Computer science)
ISBN : 1577350642

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Verification and Validation of Knowledge Based Systems by Mit Pr Pdf

Author : John C. Miles,Carolynne J. Moore
Publisher : Springer Science & Business Media
Page : 254 pages
File Size : 55,6 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781447120421

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Practical Knowledge-Based Systems in Conceptual Design by John C. Miles,Carolynne J. Moore Pdf

Conceptual Design is one of the few areas of Engineering Design where computers have yet to make an impact. With the development of Knowledge Based Systems it is now possible to rectify this situation. This publication deals with the use of Knowledge Based Systems (KBS) as tools for conceptual design. Included are neglected aspects such as evaluation and user needs. Practical Knowledge Based Systems in Conceptual Design is based on the authors' experience of developing KBS for use in civil engineering, an area of industrial application which is recognised as being one of great potential. The methodology has been tried and tested by designers. Examples of systems which have been developed to solve specific design problems are included.

Author : Mohamed Ibrahim,Josef Küng,Norman Revell
Publisher : Springer
Page : 1012 pages
File Size : 47,8 Mb
Release : 2003-05-15
Category : Computers
ISBN : 9783540444695

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Database and Expert Systems Applications by Mohamed Ibrahim,Josef Küng,Norman Revell Pdf

The Database and Expert Systems Applications (DEXA) conferences have established themselves as a platform for bringing together researchers and practitioners from various backgrounds and all regions of the world to exchange ideas, experiences and opinions in a friendly and stimulating environment. The papers presented at the conference represent recent developments in the field and important steps towards shaping the future of applied computer science and information systems. DEXA covers a broad field: all aspects of databases, knowledge based systems, knowledge management, web-based systems, information systems, related technologies and their applications. Once again there were a good number of submissions: out of 183 papers that were submitted, the program committee selected 92 to be presented. In the first year of this new millennium DEXA has come back to the United Kingdom, following events in Vienna, Berlin, Valencia, Prague, Athens, London, Zurich, Toulouse, Vienna and Florence. The past decade has seen several revolutionary developments, one of which was the explosion of Internet-related applications in the areas covered by DEXA, developments in which DEXA has played a role and in which DEXA will continue to play a role in its second decade, starting with this conference.