In this work, we characterize a significant source of software derating that we call instruction-level derating. Instruction-level derating encompasses the mechanisms by which co...
Multiple-Phased Systems, whose operational life can be partitioned in a set of disjoint periods, called “phases”, include several classes of systems such as Phased Mission Sys...
Andrea Bondavalli, Ivan Mura, Silvano Chiaradonna,...
This paper describes the OFTT (OLE Fault Tolerance Technology), a fault tolerance middleware toolkit running on the Microsoft Windows NT operating system that provides required fa...
Reliable many-to-many multicasting of messages is an integral part of group communication systems. Such systems typically employ a reliable multicast protocol that operates below ...
Ruppert R. Koch, Louise E. Moser, P. M. Melliar-Sm...
We describe and test a software approach to overcoming radiation-induced errors in spaceborne applications running on commercial off-the-shelf components. The approach uses checks...