Proceedings of the conference on Design, automation and test in Europe - Volume 2
Design Optimization of Time-and Cost-Constrained Fault-Tolerant Distributed Embedded Systems
Proceedings of the conference on Design, Automation and Test in Europe - Volume 2
Energy management for real-time embedded systems with reliability requirements
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
Mapping Applications to Tiled Multiprocessor Embedded Systems
ACSD '07 Proceedings of the Seventh International Conference on Application of Concurrency to System Design
CODES+ISSS '07 Proceedings of the 5th IEEE/ACM international conference on Hardware/software codesign and system synthesis
Reliability-Aware Energy Management for Periodic Real-Time Tasks
IEEE Transactions on Computers
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
A Novel Bicriteria Scheduling Heuristics Providing a Guaranteed Global System Failure Rate
IEEE Transactions on Dependable and Secure Computing
Enhanced reliability-aware power management through shared recovery technique
Proceedings of the 2009 International Conference on Computer-Aided Design
Task Mapping and Bandwidth Reservation for Mixed Hard/Soft Fault-Tolerant Embedded Systems
RTAS '10 Proceedings of the 2010 16th IEEE Real-Time and Embedded Technology and Applications Symposium
Software-Implemented Hardware Error Detection: Costs and Gains
DEPEND '10 Proceedings of the 2010 Third International Conference on Dependability
Analysis and optimization of fault-tolerant embedded systems with hardened processors
Proceedings of the Conference on Design, Automation and Test in Europe
Hardware/software optimization of error detection implementation for real-time embedded systems
CODES/ISSS '10 Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Online robust optimization framework for QoS guarantees in distributed soft real-time systems
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
IEEE Transactions on Dependable and Secure Computing
Opt4J: a modular framework for meta-heuristic optimization
Proceedings of the 13th annual conference on Genetic and evolutionary computation
Analysis and optimization of fault-tolerant task scheduling on multiprocessor embedded systems
CODES+ISSS '11 Proceedings of the seventh IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Reliability-Aware Design Optimization for Multiprocessor Embedded Systems
DSD '11 Proceedings of the 2011 14th Euromicro Conference on Digital System Design
| Hi-index | 0.00 |
Many state-of-the-art approaches on fault-tolerant system design make the simplifying assumption that all faults are detected within a certain time interval. However, based on a detailed experimental analysis, we observe that perfect fault detection is not only an impractical assumption but even if implementable also a suboptimal design decision. This paper presents an approach that takes imperfect fault detection into account. Novel analysis and optimization techniques are developed, which distinguish detectable and undetectable faults in the overall workflow. Besides synthesizing the task schedules, our approach also decides which of the available fault detectors is selected for each task instance. Experimental results show that our approach finds solutions with several orders of magnitude higher reliability than current approaches.