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SIGMOD
2012
ACM
226views Database» more  SIGMOD 2012»
13 years 8 months ago
SkewTune: mitigating skew in mapreduce applications
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...
YongChul Kwon, Magdalena Balazinska, Bill Howe, Je...
MOBISYS
2007
ACM
16 years 6 months ago
A time-and-value centric provenance model and architecture for medical event streams
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
Min Wang, Marion Blount, John Davis, Archan Misra,...
SOSP
2005
ACM
16 years 3 months ago
Speculative execution in a distributed file system
Speculator provides Linux kernel support for speculative execution. It allows multiple processes to share speculative state by tracking causal dependencies propagated through inte...
Edmund B. Nightingale, Peter M. Chen, Jason Flinn
DASFAA
2009
IEEE
195views Database» more  DASFAA 2009»
16 years 1 months ago
The XMLBench Project: Comparison of Fast, Multi-platform XML libraries
The XML technologies have brought a lot of new ideas and abilities in the field of information management systems. Nowadays, XML is used almost everywhere: from small configurati...
Suren Chilingaryan
IEEEARES
2009
IEEE
16 years 1 months ago
Capturing Information Flow with Concatenated Dynamic Taint Analysis
Dynamic taint analysis (DTA) is a technique used for tracking information flow by propagating taint propagation across memory locations during program execution. Most implementat...
Hyung Chan Kim, Angelos D. Keromytis, Michael Covi...