@inproceedings{af4c18d2d768430ba5488de1e47ff6bc,
title = "Adaptive redundancy for fault-tolerant real-time systems",
abstract = "Reliability is an important aspect of real-time systems because the result of a real-time application may be valid only if the application functions correctly and its timing constraints are satisfied. There are two kinds of faults: hardware and software faults. In this paper, we consider hardware transient faults. Full replication or full hardware redundancy can achieve a high degree of reliability; however, it may waste resources. We propose a fault-tolerance approach, a hybrid method of rollback and replication, for the real-time systems which require both system reliability and the guarantee of meeting deadlines. We define that a task is fault-tolerant if it can be recovered from a transient error either by rollback or duplication. Our approach attempts to make as many tasks fault-tolerant as possible.",
author = "Chen, {Chia Mei} and Tripathi, {S. K.} and Cheng, {Sheng Tzong}",
year = "1994",
month = jan,
day = "1",
doi = "10.1109/FTPDS.1994.494489",
language = "English",
series = "Proceedings of IEEE Workshop on Fault-Tolerant Parallel and Distributed Systems, FTPDS 1994",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "182--187",
editor = "Dhiraj Pradhan and Dimiter Avresky",
booktitle = "Proceedings of IEEE Workshop on Fault-Tolerant Parallel and Distributed Systems, FTPDS 1994",
address = "United States",
note = "1994 IEEE Workshop on Fault-Tolerant Parallel and Distributed Systems, FTPDS 1994 ; Conference date: 12-06-1994 Through 14-06-1994",
}