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HASE
1998
IEEE
15 years 9 months ago
Combining Various Solution Techniques for Dynamic Fault Tree Analysis of Computer Systems
Fault trees provide a graphical and logical framework for analyzing the reliability of systems. A fault tree provides a conceptually simple modeling framework to represent the sys...
Ragavan Manian, Joanne Bechta Dugan, David Coppit,...
HICSS
2005
IEEE
146views Biometrics» more  HICSS 2005»
15 years 10 months ago
Maintaining Continuous Dependability in Sensor-Based Context-Aware Pervasive Computing Systems
Sensors are often indicative of events of interest, or events which a system should be aware of and should react to. In particular, such indications may reflect unsteadiness or in...
Amir Padovitz, Arkady B. Zaslavsky, Seng Wai Loke,...
EUROPAR
2009
Springer
15 years 11 months ago
Impact of Quad-Core Cray XT4 System and Software Stack on Scientific Computation
An upgrade from dual-core to quad-core AMD processor on the Cray XT system at the Oak Ridge National Laboratory (ORNL) Leadership Computing Facility (LCF) has resulted in significa...
Sadaf R. Alam, Richard F. Barrett, Heike Jagode, J...
ICMI
2003
Springer
99views Biometrics» more  ICMI 2003»
15 years 10 months ago
Selective perception policies for guiding sensing and computation in multimodal systems: a comparative analysis
Intensive computations required for sensing and processing perceptual information can impose significant burdens on personal computer systems. We explore several policies for sel...
Nuria Oliver, Eric Horvitz
IPPS
1999
IEEE
15 years 9 months ago
A Network Status Predictor to Support Dynamic Scheduling in Network-Based Computing Systems
The management of networks has often been ignored in network-based computing systems due to the difficulty of estimating application programs' network latency and bandwidth r...
JunSeong Kim, David J. Lilja