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» Collective Error Detection for MPI Collective Operations
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ICCAD
2010
IEEE
121views Hardware» more  ICCAD 2010»
13 years 6 months ago
Multi-Wafer Virtual Probe: Minimum-cost variation characterization by exploring wafer-to-wafer correlation
In this paper, we propose a new technique, referred to as MultiWafer Virtual Probe (MVP) to efficiently model wafer-level spatial variations for nanoscale integrated circuits. Tow...
Wangyang Zhang, Xin Li, Emrah Acar, Frank Liu, Rob...
EMSOFT
2008
Springer
13 years 10 months ago
Disassembling real-time fault-tolerant programs
We focus on decomposition of hard-masking real-time faulttolerant programs (where safety, timing constraints, and liveness are preserved in the presence of faults) that are design...
Borzoo Bonakdarpour, Sandeep S. Kulkarni, Anish Ar...
DIMVA
2007
13 years 10 months ago
Characterizing Dark DNS Behavior
Security researchers and network operators increasingly rely on information gathered from honeypots and sensors deployed on darknets, or unused address space, for attack detection....
Jon Oberheide, Manish Karir, Zhuoqing Morley Mao
OSDI
2006
ACM
14 years 9 months ago
Fidelity and Yield in a Volcano Monitoring Sensor Network
We present a science-centric evaluation of a 19-day sensor network deployment at Reventador, an active volcano in Ecuador. Each of the 16 sensors continuously sampled seismic and ...
Geoffrey Werner-Allen, Konrad Lorincz, Jeff Johnso...
DSN
2007
IEEE
14 years 2 months ago
What Supercomputers Say: A Study of Five System Logs
If we hope to automatically detect and diagnose failures in large-scale computer systems, we must study real deployed systems and the data they generate. Progress has been hampere...
Adam J. Oliner, Jon Stearley