Robust Software - No More Excuses
DSN '02 Proceedings of the 2002 International Conference on Dependable Systems and Networks
Recursive Position Estimation in Sensor Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
High performance robust computer systems
High performance robust computer systems
Measuring the Robustness of a Resource Allocation
IEEE Transactions on Parallel and Distributed Systems
The design of a robust peer-to-peer system
EW 10 Proceedings of the 10th workshop on ACM SIGOPS European workshop
A robust data delivery protocol for large scale sensor networks
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
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Parallel and distributed heterogeneous computing systems may operate in an environment that undergoes unpredictable changes causing certain system performance features to degrade. Such systems need robustness to guarantee limited degradation despite fluctuations in the behavior of its component parts or environment. Our previous work in this area presented a method for generating a measure of robustness for a given system. However, the focus of that approach was on a scenario where all perturbations were of the same kind, e.g., all perturbations were in message sizes or computation times, but not both message sizes and computation times. This paper gives an extended discussion of the case where perturbations could be of different kinds, and presents some new insights.