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IPPS
2008
IEEE
15 years 12 months ago
Model-based fault localization in large-scale computing systems
We propose a new fault localization technique for software bugs in large-scale computing systems. Our technique always collects per-process function call traces of a target system...
Naoya Maruyama, Satoshi Matsuoka
PVM
2010
Springer
15 years 3 months ago
Toward Performance Models of MPI Implementations for Understanding Application Scaling Issues
Abstract. Designing and tuning parallel applications with MPI, particularly at large scale, requires understanding the performance implications of different choices of algorithms ...
Torsten Hoefler, William Gropp, Rajeev Thakur, Jes...
ECBS
2009
IEEE
120views Hardware» more  ECBS 2009»
16 years 9 days ago
Tuning Complex Sensornet Systems Using Principled Engineering Methods
Sensornet lifespan and utility is limited by the energy resources of individual motes. Network designers seek to maximise energy efficiency while maintaining acceptable Quality o...
Jonathan Tate, Iain Bate
ATS
2003
IEEE
75views Hardware» more  ATS 2003»
15 years 10 months ago
An Enhanced Test Generator for Capacitance Induced Crosstalk Delay Faults
Capacitive crosstalk can give rise to slowdown of signals that can propagate to a circuit output and create a functional error. A test generation methodology, called XGEN, was dev...
Arani Sinha, Sandeep K. Gupta, Melvin A. Breuer
CHI
2008
ACM
16 years 5 months ago
Child computer interaction
In this project an interactive computer system is designed that envisions to contribute to young children's musical education. From literature, requirements for musical inter...
Janet C. Read, Panos Markopoulos, Narcís Pa...