… inability to produce error-free software, software fault tolerance is and will continue to be an
important consideration in software systems. The root cause of software design errors is the …

… In software the redundancy required is not simple replication … software fault tolerance that
we have developed can be … Thus we start by considering the problems of fault tolerance, ie of …

… how software fault tolerance is an important means to achieve … software, the types of recovery
used in fault tolerant software, and the types of redundancy used in software fault tolerance …

… the use of fault tolerance. In fact, the results of this analysis suggest that software fault tolerance
can prove very effective in coping with the consequences of faults in software. This paper …

… or hang; they include software faults as well as faults in the underlying … software fault tolerance
based on availability and data consistency of an application in the presence of such faults. …

… This paper describes data diversity as an approach to faulttolerant software and presents
the results of a pilot study. Section I1 discusses the regions of the input space that cause failure …

… at the boundary between fault avoidance and fault tolerance. Fault avoidance concepts (eg, …
some basic issues underlying the design of fault-tolerant software systems (eg, the use of …

… faults which remain despite the use of fault prevention measures. Elements are introduced
into a system which, in the absence of faults… of fault tolerance techniques to real-time software. …

… is the difficulty in assessing the correctness of software for highly complex systems. This
paper presents a review of software fault tolerance. After a brief overview of the software …

… an additional 21.2% over the software-only technique and 3.3… fault tolerance) while maintaining
the same level of reliability. … This paper introduces software control in fault tolerance and …