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Computer. Automation --- #TCPW P3.0 --- 681.3*A0 --- 681.3*F0 --- General --- Computerwetenschap--?*F0 --- 681.3*A0 General --- Computer programming --- Programming languages (Electronic computers) --- Programmation (Informatique) --- Langages de programmation --- Congresses --- Congrès --- Congrès --- Logic design. --- Logics and Meanings of Programs. --- Design, Logic --- Design of logic systems --- Digital electronics --- Electronic circuit design --- Logic circuits --- Machine theory --- Switching theory

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This reference book documents the scientific outcome of the DIMACS/SYCON Workshop on Verification and Control of Hybrid Systems, held at Rutgers University in New Brunswick, NJ, in October 1995. A hybrid system consists of digital devices that interact with analog environments. Computer science contributes expertise on the analog aspects of this emerging field of interdisciplinary research and design. The 48 revised full papers included were strictly refereed; they present the state of the art in this dynamic field with contributions by leading experts. Also available are the predecessor volumes published in the same series as LNCS 999 and LNCS 736.

Digital control systems --- Hybrid computers --- Commande numérique --- Calculateurs hybrides --- Congresses --- Congrès --- Commande numérique --- Congrès --- Computer science. --- Information theory. --- Computer network architectures. --- Software engineering. --- Logic design. --- Processor Architectures. --- Theory of Computation. --- Computer System Implementation. --- Special Purpose and Application-Based Systems. --- Software Engineering. --- Logics and Meanings of Programs. --- Design, Logic --- Design of logic systems --- Digital electronics --- Electronic circuit design --- Logic circuits --- Machine theory --- Switching theory --- Computer software engineering --- Engineering --- Architectures, Computer network --- Network architectures, Computer --- Computer architecture --- Communication theory --- Communication --- Cybernetics --- Informatics --- Science --- Hybrid computers - Congresses --- Digital control systems - Congresses

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The objective of program analysis is to automatically determine the p- perties of a program. Tools of software development, such as compilers, p- formance estimators, debuggers, reverse-engineering tools, program veri?- tion/testing/proving systems, program comprehension systems, and program specializationtoolsarelargelydependentonprogramanalysis. Advancedp- gram analysis can: help to ?nd program errors; detect and tune performan- critical code regions; ensure assumed constraints on data are not violated; tailor a generic program to suit a speci?c application; reverse-engineer so- ware modules, etc. A prominent program analysis technique is symbolic a- lysis, which has attracted substantial attention for many years as it is not dependent on executing a program to examine the semantics of a program, and it can yield very elegant formulations of many analyses. Moreover, the complexity of symbolic analysis can be largely independent of the input data size of a program and of the size of the machine on which the program is being executed. In this book we present novel symbolic control and data ?ow repres- tation techniques as well as symbolic techniques and algorithms to analyze and optimize programs. Program contexts which de?ne a new symbolic - scription of program semantics for control and data ?ow analysis are at the center of our approach. We have solved a number of problems encountered in program analysis by using program contexts. Our solution methods are e?cient, versatile, uni?ed, and more general (they cope with regular and irregular codes) than most existing methods.

Compilers (Computer programs) --- Computer algorithms. --- Computer algorithms --- Computer Science --- Engineering & Applied Sciences --- Compiling programs (Computer programs) --- Computer science. --- Software engineering. --- Programming languages (Electronic computers). --- Operating systems (Computers). --- Computer logic. --- Computer Science. --- Software Engineering/Programming and Operating Systems. --- Programming Languages, Compilers, Interpreters. --- Software Engineering. --- Operating Systems. --- Logics and Meanings of Programs. --- Algorithms --- Computer programs --- Programming software --- Systems software --- Logic design. --- Design, Logic --- Design of logic systems --- Digital electronics --- Electronic circuit design --- Logic circuits --- Machine theory --- Switching theory --- Computer operating systems --- Computers --- Disk operating systems --- Informatics --- Science --- Computer software engineering --- Engineering --- Operating systems --- Computer science logic --- Logic, Symbolic and mathematical --- Computer languages --- Computer program languages --- Computer programming languages --- Machine language --- Electronic data processing --- Languages, Artificial

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This book provides a gentle, software engineering oriented introduction to category theory. Assuming only a minimum of mathematical preparation, this book explores the use of categorical constructions from the point of view of the methods and techniques that have been proposed for the engineering of complex software systems: object-oriented development, software architectures, logical and algebraic specification techniques, models of concurrency, inter alia. After two parts in which basic and more advanced categorical concepts and techniques are introduced, the book illustrates their application to the semantics of CommUnity – a language for the architectural design of interactive systems. "For computer scientists, this unique book presents Category Theory in a manner tailored to their interests and with examples to which they can relate." Ira Forman, IBM "This book applies little-known yet quite powerful formal tools from category theory to software structures: designs, architectures, patterns, and styles. Rather than focus on issues at the level of computational models and semantics, it instead applies these tools to some of the problems facing the sophisticated software architect. The terminology and mind set (Parts 1 and 2), while different from many common approaches, can provide startlingly concise expression of key properties of software systems (Part 3), and give rigorous meaning to entire families of box-and-line architecture drawings. It is applicable to the formal specification, decomposition, and composition of service-oriented architectures." Desmond D'Souza, Kinetium.

Computer software --- Categories (Mathematics) --- Development --- Information Technology --- Software Engineering --- Development. --- Software engineering. --- Computer science. --- Logic design. --- Software Engineering/Programming and Operating Systems. --- Software Engineering. --- Programming Techniques. --- Programming Languages, Compilers, Interpreters. --- Logics and Meanings of Programs. --- Mathematics of Computing. --- Design, Logic --- Design of logic systems --- Digital electronics --- Electronic circuit design --- Logic circuits --- Machine theory --- Switching theory --- Informatics --- Science --- Computer software engineering --- Engineering --- 681.3*D2 --- 681.3*D2 Software engineering: protection mechanisms; standards--See also {681.3*K63}; {681.3*K51} --- Software engineering: protection mechanisms; standards--See also {681.3*K63}; {681.3*K51} --- Development of computer software --- Software development --- Category theory (Mathematics) --- Algebra, Homological --- Algebra, Universal --- Group theory --- Logic, Symbolic and mathematical --- Topology --- Functor theory --- Computer programming. --- Programming languages (Electronic computers). --- Computer logic. --- Computer science—Mathematics. --- Computer science logic --- Computer languages --- Computer program languages --- Computer programming languages --- Machine language --- Electronic data processing --- Languages, Artificial --- Computers --- Electronic computer programming --- Electronic digital computers --- Programming (Electronic computers) --- Coding theory --- Programming --- Computer software - Development

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By a specification language we understand a formal system of syntax, semantics and proof rules. The syntax and semantics define a language; the proof rules define a proof system. Specifications are expressions in the language, and reasoning over properties of these specifications is done within the proof system. This book presents comprehensive studies on nine specification languages and their logics of reasoning. The editors and authors are authorities on these specification languages and their application. Dedicated chapters address: the use of ASM (Abstract State Machines) in the classroom; the Event-B modelling method; a methodological guide to CafeOBJ logic; CASL, the Common Algebraic Specification Language; the Duration Calculus; the logic of the RAISE specification language (RSL); the specification language TLA+; the typed logic of partial functions and the Vienna Development Method (VDM); and Z logic and its applications. Each chapter is self-contained, with references, and symbol and concept indexes. Finally, in a unique feature, the book closes with short commentaries on the specification languages written by researchers closely associated with their original development. With extensive references and pointers to future developments, this book will be of interest to researchers and graduate students engaged with formal specification languages.

Programming languages (Electronic computers) --- Logic, symbolic and mathematical --- Semantics --- Logic, Symbolic and mathematical. --- Semantics. --- Computer science. --- Software engineering. --- Logic design. --- Information theory. --- Mathematical Logic and Formal Languages. --- Software Engineering. --- Logics and Meanings of Programs. --- Theory of Computation. --- Communication theory --- Communication --- Cybernetics --- Design, Logic --- Design of logic systems --- Digital electronics --- Electronic circuit design --- Logic circuits --- Machine theory --- Switching theory --- Computer software engineering --- Engineering --- Informatics --- Science --- Mathematical logic. --- Computer logic. --- Computers. --- Automatic computers --- Automatic data processors --- Computer hardware --- Computing machines (Computers) --- Electronic brains --- Electronic calculating-machines --- Electronic computers --- Hardware, Computer --- Computer systems --- Calculators --- Cyberspace --- Computer science logic --- Logic, Symbolic and mathematical --- Algebra of logic --- Logic, Universal --- Mathematical logic --- Symbolic and mathematical logic --- Symbolic logic --- Mathematics --- Algebra, Abstract --- Metamathematics --- Set theory --- Syllogism --- Programming languages (Electronic computers) - Semantics