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Algebraic Specification Techniques In Object Oriented Programming Environments
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Book Synopsis Algebraic Specification Techniques in Object Oriented Programming Environments by : Ruth Breu
Download or read book Algebraic Specification Techniques in Object Oriented Programming Environments written by Ruth Breu and published by Springer Science & Business Media. This book was released on 1991-12-04 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main aim of this monograph is to provide a framework for the integrated design of object-oriented programs with algebraic specification techniques. The design method pursued relies fundamentally on the structuring of systems based on the notion of data types. Depending on the level of abstraction, data types are described in an object-oriented way by algebraic specifications or by machine-executable object-oriented programs. The treatment involves two main aspects. First, object-oriented programs have to be related by a notion of correctness that models the transition from specifications to program implementations. The author presents a notion of correctness which relies on the idea of abstraction functions. Second, in order to obtain an integrated design environment, a uniform structuring concept for object oriented programs and algebraic specifications has to be provided. Inheritance, subtyping and clientship are three central notions of object-oriented structuring. Theauthor uses them to develop the kernel of a typed object- oriented programming language. The monograph provides the formal foundation for a unified framework of algebraic specifications and object-oriented programs. A major guideline is the development of a design method supporting the structured design and reuse of software in this environment.
Book Synopsis A Design Pattern Oriented Programming Environment by : Normen Seemann
Download or read book A Design Pattern Oriented Programming Environment written by Normen Seemann and published by diplom.de. This book was released on 2014-04-01 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inhaltsangabe:Einleitung: Diese Diplomarbeit ist zusammen mit der Diplomarbeit Entwicklung einer patternorientierten Programmiersprache und eines dazugehörigen Compilers von S. Bünnig (Best.Nr. 29011914) die Grundlage für die Studienarbeit Patternorientierte Programmierung am Anwendungsbeispiel von N. Seemann und S. Bünnig (Best.Nr. 29011913). Ein Entwurfsmuster beschreibt ein in unserer Umwelt beständig wiederkehrendes Problem und erläutert den Kern der Lösung für dieses Problem, so dass diese Lösung beliebig oft anwendbar ist, ohne dass man sie jemals ein zweites Mal gleich ausführen muss. Das Ziel dieser Arbeit besteht nun darin, diesen abstrakten Grundgedanken auf dem Gebiet der Softwareentwicklung formal in einem Programmiermodell zu fassen, das Entwurfsmuster und damit verbundene Konzepte direkt unterstützt und als Erweiterung des objektorientierten Programmiermodells verstanden werden kann. Im Anschluss daran wird ein Sprachentwurf für eine sogenannte patternorientierte Programmiersprache vorgestellt, die es ermöglichen soll, Entwurfsmuster zu implementieren und wiederzuverwenden. Abstract: The development of large scale software systems in a systematic way is still a challenging task in software engineering. The use of structural, modular and object oriented programming techniques and environments have proven to be powerful and reliable for the creation of correct, reusable and maintainable software. Specifically, the object oriented programming model has improved the quality of software by providing structures for better support of abstraction, encapsulation and reusability. In recent years, these properties have become more important since hardware and software systems have grown bigger and more complex. Also, customers have made higher requirements an the quality of software. Object oriented programming languages like Eiffel, Smalltalk or C++ provide basic facilities for network programming, database access, etc. in form of class libraries which exploit these concepts. This helps developers concentrate an the solving of the actual problems, without having to spend time an reinventing already implemented solutions to common problems. The object-oriented paradigm primarily involve objects. These usually represent abstractions of real world entities. Objects are typically defined by classes in programming languages. Classes representing different entities may be related to each other in several different ways. These normally [...]
Book Synopsis CafeOBJ Report by : Razvan Diaconescu
Download or read book CafeOBJ Report written by Razvan Diaconescu and published by World Scientific. This book was released on 1998 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a report on the formal definition of the CafeOBJ algebraic specification language, which is a modern successor to the famous algebraic language OBJ. While the equational core of CafeOBJ is just a reshaping of OBJ, CafeOBJ significantly extends OBJ by incorporating several recent major developments in the area of algebraic specification, such as behavioural specification and rewriting logic. The definition of the language parallels its logical semantics based on the so-called institutions, which also provide a methodological framework for structuring the presentation of the basic constructs of the language and their semantics. This report presents all the basic constructs of the language together with their semantics and addresses both the programming in-the-small and in-the-large levels. However, it also discusses proof systems and technologies, as well as methodologies. Examples are provided throughout the report as intuitive support for the definitions of the constructs and for illustrating proof techniques and methodologies.
Book Synopsis Deriving Object-Oriented Specifications from Algebraic Specifications through Refinement by : Bastian Dölle
Download or read book Deriving Object-Oriented Specifications from Algebraic Specifications through Refinement written by Bastian Dölle and published by Cuvillier Verlag. This book was released on 2007 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Specification, Algebra, and Software by : Shusaku Iida
Download or read book Specification, Algebra, and Software written by Shusaku Iida and published by Springer. This book was released on 2014-03-01 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Festschrift volume, published in honor of Kokichi Futatsugi, contains 31 invited contributions from internationally leading researchers in formal methods and software engineering. Prof. Futatsugi is one of the founding fathers of the field of algebraic specification and verification and is a leading researcher in formal methods and software engineering. He has pioneered and advanced novel algebraic methods and languages supporting them such as OBJ and CafeOBJ and has worked tirelessly over the years to bring such methods and tools in contact with software engineering practice. This volume contains contributions from internationally leading researchers in formal methods and software engineering.
Book Synopsis Algebraic Methodology and Software Technology (AMAST’93) by : Maurice Nivat
Download or read book Algebraic Methodology and Software Technology (AMAST’93) written by Maurice Nivat and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the AMAST conferences is to foster algebraic methodology as a foundation for software technology, and to show that this can lead to practical mathematical alternatives to the ad-hoc approaches commonly used in software engineering and development. The first two AMAST conferences, held in May 1989 and May 1991 at the University of Iowa, were well received and encouraged the regular organization of further AMAST conferences on a biennial schedule. The third Conference on Algebraic Methodology and Software Technology was held in the campus of the University of Twente, The Netherlands, during the first week of Summer 1993. Nearly a hundred people from all continents attended the conference. The largest interest received by the AMAST conference among the professionals extended to include the administration organizations as well. AMAST'93 was opened by the Rector of the University of Twente, followed by the Local Chairman. Their opening addresses open this proceedings, too. The proceedings contains 8 invited papers and 32 selected communica tions. The selection was very strict, for 121 submissions were received.
Book Synopsis Algebraic Methodology and Software Technology by : Martin Wirsing
Download or read book Algebraic Methodology and Software Technology written by Martin Wirsing and published by Springer Science & Business Media. This book was released on 1996-06-19 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: Content Description #Includes bibliographical references and index.
Book Synopsis Deriving Object-Oriented Specifications from Algebraic Specifications through Refinement by : Bastian Dölle
Download or read book Deriving Object-Oriented Specifications from Algebraic Specifications through Refinement written by Bastian Dölle and published by Cuvillier Verlag. This book was released on 2007-12-12 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis presents a formal method how to refine algebraic specifications into object-oriented specifications in a systematic way. Thereby, we highlight the conceptual differences between algebraic specifications and object-oriented modeling. The correctness of the refinement step is established by preserving the models of the algebraic specification respecting a natural semantic relation. The thesis also comprises a basic system model for object-oriented systems and a comprehensive case study demonstrating the refinement step. Moreover, we survey the prototype system ASIOS which is an interactive tool mechanizing the transformation of algebraic specifications into object-oriented specifications. The basic system model for object-oriented systems serves to precisely define the semantics of object-oriented specifications. This way, it lays the formal foundation for the proof of the correctness of the transformation. The applicability of the transformation is demonstrated by a case study using the well-known abstract data type "stacks of natural numbers''. We investigate the transformation for characteristic design choices of the respective design space, and we present object-oriented classes which provide interpretations for the resulting object-oriented specifications. Furthermore, we give an implementation of each of these classes in the object-oriented programming language JAVA. All transformation procedures have been implemented in the prototype system ASIOS. The tool supports the transformation process with a graphical user interface providing the necessary guidance for the programmer in making various design choices. ASIOS includes an editor for entering algebraic specifications in CASL notation which is realized as an Eclipse plug-in. The tool results with UML class diagrams and sequence diagrams that can be exported as XMI files. The thesis shows that algebraic specifications can be refined into object-oriented specifications in a profound way. The transformation bridges the gap between functional specification concepts and object-oriented modeling techniques, and thus contributes to a better understanding of object-oriented software construction. Moreover, an important area of application comprises the mechanized top-down development of software components.
Book Synopsis ECOOP '94 - Object-Oriented Programming by : Mario Tokoro
Download or read book ECOOP '94 - Object-Oriented Programming written by Mario Tokoro and published by Springer Science & Business Media. This book was released on 1994-06-15 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the 8th European Conference on Object-Oriented Programming (ECCOP '94), held in Bologna, Italy in July 1994. ECOOP is the premier European event on object-oriented programming and technology. The 25 full refereed papers presented in the volume were selected from 161 submissions; they are grouped in sessions on class design, concurrency, patterns, declarative programming, implementation, specification, dispatching, and experience. Together with the keynote speech "Beyond Objects" by Luc Steels (Brussels) and the invited paper "Putting Objects to Work" by Norbert A. Streitz (GMD-IPSI, Darmstadt) they offer an exciting perspective on object-oriented programming research and applications.
Book Synopsis Software Engineering with OBJ by : Joseph A. Goguen
Download or read book Software Engineering with OBJ written by Joseph A. Goguen and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Software Engineering with OBJ: Algebraic Specification in Action is a comprehensive introduction to OBJ, the most widely used algebraic specification system. As a formal specification language, OBJ makes specifications and designs more precise and easier to read, as well as making maintenance easier and more accurate. OBJ differs from most other specification languages not just in having a formal semantics, but in being executable, either through symbolic execution with term rewriting, or more generally through theorem proving. One problem with specifications is that they are often wrong. OBJ can help validate specifications by executing test cases, and by proving properties. As well as providing a detailed introduction to the language and the OBJ system that implements it, Software Engineering with OBJ: Algebraic Specification in Action provides case studies by leading practitioners in the field, in areas such as computer graphics standards, hardware design, and parallel computation. The case studies demonstrate that OBJ can be used in a wide variety of ways to achieve a wide variety of practical aims in the system development process. The papers on various OBJ systems also demonstrate that the language is relatively easy to understand, implement, and use, and that it supports formal reasoning in a straightforward but powerful way. Software Engineering with OBJ: Algebraic Specification in Action will be of interest to students and teachers in the areas of data types, programming languages, semantics, theorem proving, and algebra, as well as to researchers and practitioners in software engineering.
Book Synopsis Attributed Algebraic Specifications by : Bernhard Bauer
Download or read book Attributed Algebraic Specifications written by Bernhard Bauer and published by Herbert Utz Verlag. This book was released on 1996 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Algebraic Engineering - Proceedings Of The First International Conference On Semigroups And Algebraic Eng And Workshop On For by : Chrystopher L Nehaniv
Download or read book Algebraic Engineering - Proceedings Of The First International Conference On Semigroups And Algebraic Eng And Workshop On For written by Chrystopher L Nehaniv and published by World Scientific. This book was released on 1999-05-14 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is algebraic structure in time, computation and biological systems. Algebraic engineering exploits this structure to achieve better understanding and design. In this book, pure and applied results in semigroups, language theory and algebra are applied to areas ranging from circuit design to software engineering to biological evolution.
Book Synopsis Algebraic Methodology and Software Technology by : V.S. Alagar
Download or read book Algebraic Methodology and Software Technology written by V.S. Alagar and published by Springer Science & Business Media. This book was released on 1995-05-21 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the proceedings of the 4th International Conference on Algebraic Methodology and Software Technology, held in Montreal, Canada in July 1995. It includes full papers or extended abstracts of the invited talks, refereed selected contributions, and research prototype tools. The invited speakers are David Gries, Jeanette Wing, Dan Craigen, Ted Ralston, Ewa Orlowska, Krzysztof Apt, Joseph Goguen, and Rohit Parikh. The 29 refereed papers presented were selected from some 100 submissions; they are organized in sections on algebraic and logical foundations, concurrent and reactive systems, software technology, logic programming and databases.
Book Synopsis Object-oriented Technology for Database and Software Systems by : Vangalur S. Alagar
Download or read book Object-oriented Technology for Database and Software Systems written by Vangalur S. Alagar and published by World Scientific. This book was released on 1995 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Object orientation has become a ?must know? subject for managers, researchers, and software practitioners interested in the design, evolution, reuse and management of efficient software components.The book contains technical papers reflecting both theoretical and practical contributions from researchers in the field of object-oriented (OO) databases and software engineering systems. The book identifies actual and potential areas of integration of OO and database technologies, current and future research directions in software methodologies, and reflections about the OO paradigm.In providing current research and relevant information about this promising and rapidly growing field of object-oriented databases and software engineering systems, this book is invaluable to research scientists, practitioners, and graduate students working in the areas of databases and software engineering.
Book Synopsis Design and Implementation of Symbolic Computation Systems by : Alfonso Miola
Download or read book Design and Implementation of Symbolic Computation Systems written by Alfonso Miola and published by Springer Science & Business Media. This book was released on 1993-09-02 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume constitutes the proceedings of the International Symposium on Design and Implementation of Symbolic Computation Systems (DISCO '93), held in Gmunden, Austria, in September 1993. The growing importance of systems for symbolic computation has greatly influenced the decision of organizing this third conference in the series: DISCO '93 focuses mainly on the most innovative methodological and technological aspects of the design and implementation of hardware and software systems for symbolic and algebraic computation, automated reasoning, geometric modeling and computation, and automatic programming. The general objective of DISCO '93 is to present an up-to-date view of the field and to serve as a forum insymbolic computation for the scientific exchange among academic, industrial and user communities. Besides invited talks by Buchberger, Monagan, Omodeo and Hong, the volume contains 28 contributions, carefully selected by a highly competent international program committee from a total of 56 submissions.
Download or read book OOIS’ 95 written by John Murphy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: OOIS'95 (Object-Oriented Information Systems '95) contains contributions from leading researchers and practitioners working on object oriented technology and its application in information systems design and development. The book has a strong practical focus and contains much technical insight of particular relevance to professionals working in the field. The papers cover two main areas of the field: academic research trends into object oriented concepts and principles, and state of the art applications in industry. Among the specific topics covered are modelling, knowledgebases, software development, interface design, object databases, distributed databases, and emerging object technologies. All those working in the field of information technology will find the book a useful source of reference.
Book Synopsis Modelling Database Dynamics by : Udo W. Lipeck
Download or read book Modelling Database Dynamics written by Udo W. Lipeck and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: Database modelling is concerned with the design of reliable and efficient database systems. Three different approaches to modelling can be identified: structure-oriented, process-oriented, and behaviour-oriented. Database literature has traditionally focused on structure-oriented approaches, but it is now widely recognised that problems can be solved more effectively by integrating all three. As a result, modelling database dynamics is now considered to be as important as modelling static database structures. This volume contains selected papers from the Fourth International Workshop on Foundations of Models and Languages for Data and Objects, held in Volkse, Germany, 19-22 October, 1992. This series of international workshops was initiated by the Working Group on Foundations of Information Systems, part of the German Association for Informatics. It provides an international forum for the discussion of current research into database theory and its application to database technology. The theme of this particular workshop was modelling the dynamic behaviour of database systems in formal frameworks. As object-oriented principles are being widely used in current research work, particular emphasis was also given to object dynamics. Among the topics covered in this volume are: specifying the dynamics of complex objects databases; updates in a rule-based language for objects; an order-sorted approach to active objects; non-deterministic aspects of database transformations involving object creation; monitoring temporal permissions using partially evaluated transition graphs; a formalisation of logic databases and integrity constraints; a comparison of approaches for modelling dynamics of databases. Modelling Database Dynamics provides a comprehensive overview of current research into the modelling and use of database dynamics. It will provide invaluable reading for researchers, postgraduate students, and anyone interested in the theoretical foundations of computer science.
