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» Software performance engineering of component-based systems
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CODES
2009
IEEE
15 years 11 months ago
A standby-sparing technique with low energy-overhead for fault-tolerant hard real-time systems
Time redundancy (rollback-recovery) and hardware redundancy are commonly used in real-time systems to achieve fault tolerance. From an energy consumption point of view, time redun...
Alireza Ejlali, Bashir M. Al-Hashimi, Petru Eles
EUROSYS
2009
ACM
16 years 1 months ago
Transparent checkpoints of closed distributed systems in Emulab
Emulab is a testbed for networked and distributed systems experimentation. Two guiding principles of its design are realism and control of experimentation. There is an inherent te...
Anton Burtsev, Prashanth Radhakrishnan, Mike Hible...
CODES
2007
IEEE
15 years 10 months ago
Scheduling and voltage scaling for energy/reliability trade-offs in fault-tolerant time-triggered embedded systems
In this paper we present an approach to the scheduling and voltage scaling of low-power fault-tolerant hard real-time applications mapped on distributed heterogeneous embedded sys...
Paul Pop, Kåre Harbo Poulsen, Viacheslav Izo...
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GROUP
2005
ACM
15 years 9 months ago
An optimization approach to group coupling in heterogeneous collaborative systems
Recent proliferation of computing devices has brought attention to heterogeneous collaborative systems, where key challenges arise from the resource limitations and disparities. S...
Carlos D. Correa, Ivan Marsic
CODES
2007
IEEE
15 years 10 months ago
Power deregulation: eliminating off-chip voltage regulation circuitry from embedded systems
In battery-powered embedded systems, dedicated circuitry is used to convert stored energy into a form that can be directly used by processors. These power regulation devices seek ...
Seunghoon Kim, Robert P. Dick, Russ Joseph