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DSN
2002
IEEE
14 years 3 months ago
Generic Timing Fault Tolerance using a Timely Computing Base
Designing applications with timeliness requirements in environments of uncertain synchrony is known to be a difficult problem. In this paper, we follow the perspective of timing ...
Antonio Casimiro, Paulo Veríssimo
DSN
2008
IEEE
14 years 4 months ago
Coverage of a microarchitecture-level fault check regimen in a superscalar processor
Conventional processor fault tolerance based on time/space redundancy is robust but prohibitively expensive for commodity processors. This paper explores an unconventional approac...
Vimal K. Reddy, Eric Rotenberg
CDC
2009
IEEE
133views Control Systems» more  CDC 2009»
14 years 2 months ago
On the security of linear consensus networks
Abstract—This work considers the problem of reaching consensus in an unreliable linear consensus network. A solution to this problem is relevant for several tasks in multi-agent ...
Fabio Pasqualetti, Antonio Bicchi, Francesco Bullo
DSN
2004
IEEE
14 years 1 months ago
Tolerating Hard Faults in Microprocessor Array Structures
In this paper, we present a hardware technique, called Self-Repairing Array Structures (SRAS), for masking hard faults in microprocessor array structures, such as the reorder buff...
Fred A. Bower, Paul G. Shealy, Sule Ozev, Daniel J...
ICC
2007
IEEE
132views Communications» more  ICC 2007»
14 years 4 months ago
Quarter Sphere Based Distributed Anomaly Detection in Wireless Sensor Networks
—Anomaly detection is an important challenge for tasks such as fault diagnosis and intrusion detection in energy constrained wireless sensor networks. A key problem is how to min...
Sutharshan Rajasegarar, Christopher Leckie, Marimu...