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DISCEX
2003
IEEE
14 years 2 months ago
Achieving Principled Assuredly Trustworthy Composable Systems and Networks
Huge challenges exist with systems and networks that must dependably satisfy stringent requirements for security, reliability, and other attributes of trustworthiness. Drawing on ...
Peter G. Neumann
DSD
2003
IEEE
69views Hardware» more  DSD 2003»
14 years 2 months ago
A VLIW Architecture for Logarithmic Arithmetic
The Logarithmic Number System (LNS) is an alternative to IEEE-754 standard floating-point arithmetic. LNS multiply, divide and square root are easier than IEEE-754 and naturally ...
Mark G. Arnold
DSN
2003
IEEE
14 years 2 months ago
Integrating Recovery Strategies into a Primary Substation Automation System
The DepAuDE architecture provides middleware to integrate fault tolerance support into distributed embedded automation applications. It allows error recovery to be expressed in te...
Geert Deconinck, Vincenzo De Florio, Ronnie Belman...
DSN
2003
IEEE
14 years 2 months ago
Compiler-Directed Program-Fault Coverage for Highly Available Java Internet Services
Abstract: We present a new approach that uses compilerdirected fault-injection for coverage testing of recovery code in Internet services to evaluate their robustness to operating ...
Chen Fu, Richard P. Martin, Kiran Nagaraja, Thu D....
DSN
2003
IEEE
14 years 2 months ago
Characterization of Linux Kernel Behavior under Errors
This paper describes an experimental study of Linux kernel behavior in the presence of errors that impact the instruction stream of the kernel code. Extensive error injection exper...
Weining Gu, Zbigniew Kalbarczyk, Ravishankar K. Iy...