1.

Record Nr.

UNISA996465330903316

Titolo

Formal Techniques in Real-Time and Fault-Tolerant Systems [[electronic resource] ] : Second International Symposium, Nijmegen, The Netherlands, January 8-10, 1992. Proceedings / / edited by Jan Vytopil

Pubbl/distr/stampa

Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 1991

ISBN

3-540-46692-4

Edizione

[1st ed. 1991.]

Descrizione fisica

1 online resource (XII, 628 p.)

Collana

Lecture Notes in Computer Science, , 0302-9743 ; ; 571

Disciplina

004/.33

Soggetti

Computers

Applied mathematics

Engineering mathematics

Mathematical logic

Computer logic

Probabilities

Statistics 

Theory of Computation

Applications of Mathematics

Mathematical Logic and Foundations

Logics and Meanings of Programs

Probability Theory and Stochastic Processes

Statistics, general

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di contenuto

ISL: An interval logic for the specification of real-time programs -- Duration specifications for shared processors -- A compositional semantics for fault-tolerant real-time systems -- Modelling real-time behavior with an interval time calculus -- Multicycles and RTL logic satisfiability -- Voluntary preemption: A tool in the design of hard real-time systems -- Observing task preemption in Ada 9X -- Real-time scheduling by queue automata -- Broadcast communication for real-



time processes -- Analysis of timeliness requirements in safety-critical systems -- Verification of a reliable net protocol -- Mechanical verification of a generalized protocol for Byzantine fault tolerant clock synchronization -- Formal specification and verification of a fault-masking and transient-recovery model for digital flight-control systems -- On fault-tolerant symbolic computations -- Temporal logic applied to reliability modelling of fault-tolerant systems -- Specifying asynchronous transfer of control -- Protocol design by layered decomposition -- Scheduling in Real-Time Models -- A temporal approach to requirements specification of real-time systems -- RLucid, a general real-time dataflow language -- A mechanized theory for the verification of real-time program code using higher order logic -- Specification and verification of real-time behaviour using Z and RTL -- TAM: A formal framework for the development of distributed real-time systems -- An attempt to confront asynchronous reality to synchronous modelization in the ESTEREL language -- The real-time behaviour of asynchronously communicating processes -- Asynchronous communication in real space process algebra -- Translating timed process algebra into prioritized process algebra -- Operational semantics for timed observations -- Real-timed concurrent refineable behaviours -- Stepwise development of model-oriented real-time specifications from action/event models -- Formal specification of fault tolerant real time systems using minimal 3-sorted modal logic -- Timed and Hybrid Statecharts and their textual representation.

Sommario/riassunto

This book presents state-of-the-art research results in the area of formal methods for real-time and fault-tolerant systems. The papers consider problems and solutions in safety-critical system design and examine how wellthe use of formal techniques for design, analysis and verification serves in relating theory to practical realities. The book contains papers on real-time and fault-tolerance issues. Formal logic, process algebra, and action/event models are applied: - to specify and model qualitative and quantitative real-time and fault-tolerant behavior, - to analyze timeliness requirements and consequences of faulthypotheses, - to verify protocols and program code, - to formulate formal frameworks for development of real-time and fault-tolerant systems, - to formulate semantics of languages. The integration and cross-fertilization of real-time and fault-tolerance issues have brought newinsights in recent years, and these are presented in this book.



2.

Record Nr.

UNIORUON00014282

Autore

Penna, Angelo

Titolo

I Libri dei Maccabei nei manoscritti siriaci della Biblioteca Vaticana / Angelo Penna

Pubbl/distr/stampa

325-343 pp. ; 23 cm

Edizione

[CittĂ  del Vaticano : Biblioteca Apostolica Vaticana]

Descrizione fisica

Estratto da Melanges Eugenes Tisserant, vol. I

Classificazione

SEB III

Soggetti

MANOSCRITTI SIRIACI - BIBBIA - COLLEZIONI E MUSEI - VATICANO

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia