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COLCOM
2008
IEEE
14 years 2 months ago
Data Quality and Failures Characterization of Sensing Data in Environmental Applications
Environmental monitoring is one of the most important sensor network application domains. The success of those applications is determined by the quality of the collected data. Thu...
Kewei Sha, Guoxing Zhan, Safwan Al-Omari, Tim Cala...
IPPS
1998
IEEE
14 years 3 days ago
Self-Testing Fault-Tolerant Real-Time Systems
We propose a periodic diagnostic algorithm based on the testing model of computation for real-time systems. The diagnostic task runs on every processor of the system. When the task...
M. Rooholamini, Seyed H. Hosseini
SOSP
2005
ACM
14 years 4 months ago
IRON file systems
Commodity file systems trust disks to either work or fail completely, yet modern disks exhibit more complex failure modes. We suggest a new fail-partial failure model for disks, ...
Vijayan Prabhakaran, Lakshmi N. Bairavasundaram, N...
ARTDB
1997
Springer
269views Database» more  ARTDB 1997»
14 years 16 hour ago
Parallel Event Detection in Active Database Systems: The Heart of the Matter
This paper proposes a strategy for parallel composite event detection in Active database systems (DBS). Up to now, the detection is sequential and totally synchronized, and thus p...
Ulrike Jaeger, Johann K. Obermaier
SRDS
2000
IEEE
14 years 7 days ago
Modeling Fault-Tolerant Mobile Agent Execution as a Sequence of Agreement Problems
Fault-tolerance is fundamental to the further development of mobile agent applications. In the context of mobile agents, fault-tolerance prevents a partial or complete loss of the...
Stefan Pleisch, André Schiper