Computers are currently used in a variety of critical applications, including systems for nuclear reactor control, flight control (both aircraft and spacecraft), and air traffic control. Moreover, experience has shown that the dependability of such systems is particularly sensitive to that of its so...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Tai, Ann T. (VerfasserIn), Meyer, John F. (VerfasserIn), Avižienis, Algirdas (VerfasserIn)
Format:	Elektronisch E-Book
Sprache:	English
Veröffentlicht:	Boston, MA Springer US 1996
Schriftenreihe:	The Kluwer International Series in Engineering and Computer Science 347
Schlagworte:	Computer Science Software Engineering/Programming and Operating Systems Processor Architectures Special Purpose and Application-Based Systems Computer science Microprocessors Special purpose computers Software engineering Zuverlässigkeit Software Fehlertoleranz Mathematisches Modell
Online-Zugang:	BTU01 Volltext
Zusammenfassung:	Computers are currently used in a variety of critical applications, including systems for nuclear reactor control, flight control (both aircraft and spacecraft), and air traffic control. Moreover, experience has shown that the dependability of such systems is particularly sensitive to that of its software components, both the system software of the embedded computers and the application software they support. Software Performability: From Concepts to Applications addresses the construction and solution of analytic performability models for critical-application software. The book includes a review of general performability concepts along with notions which are peculiar to software performability. Since fault tolerance is widely recognized as a viable means for improving the dependability of computer system (beyond what can be achieved by fault prevention), the examples considered are fault-tolerant software systems that incorporate particular methods of design diversity and fault recovery. Software Performability: From Concepts to Applications will be of direct benefit to both practitioners and researchers in the area of performance and dependability evaluation, fault-tolerant computing, and dependable systems for critical applications. For practitioners, it supplies a basis for defining combined performance-dependability criteria (in the form of objective functions) that can be used to enhance the performability (performance/dependability) of existing software designs. For those with research interests in model-based evaluation, the book provides an analytic framework and a variety of performability modeling examples in an application context of recognized importance. The material contained in this book will both stimulate future research on related topics and, for teaching purposes, serve as a reference text in courses on computer system evaluation, fault-tolerant computing, and dependable high-performance computer systems
Beschreibung:	1 Online-Ressource (XIV, 202 p)
ISBN:	9781461313250
DOI:	10.1007/978-1-4613-1325-0