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CGO
2011
IEEE
14 years 8 months ago
Practical memory checking with Dr. Memory
—Memory corruption, reading uninitialized memory, using freed memory, and other memory-related errors are among the most difficult programming bugs to identify and fix due to t...
Derek Bruening, Qin Zhao
ICDCS
2011
IEEE
14 years 4 months ago
Localizing Multiple Jamming Attackers in Wireless Networks
Abstract—Jamming attacks and unintentional radio interference are one of the most urgent threats harming the dependability of wireless communication and endangering the successfu...
Hongbo Liu, Zhenhua Liu, Yingying Chen, Wenyuan Xu
SIGMOD
2009
ACM
161views Database» more  SIGMOD 2009»
15 years 11 months ago
Dependency-aware reordering for parallelizing query optimization in multi-core CPUs
The state of the art commercial query optimizers employ cost-based optimization and exploit dynamic programming (DP) to find the optimal query execution plan (QEP) without evalua...
Wook-Shin Han, Jinsoo Lee
HPCC
2007
Springer
15 years 11 months ago
Optimizing Array Accesses in High Productivity Languages
One of the outcomes of DARPA’s HPCS program has been the creation of three new high productivity languages: Chapel, Fortress, and X10. While these languages have introduced impro...
Mackale Joyner, Zoran Budimlic, Vivek Sarkar
SIGMOD
2004
ACM
154views Database» more  SIGMOD 2004»
16 years 5 months ago
Computing Clusters of Correlation Connected Objects
The detection of correlations between different features in a set of feature vectors is a very important data mining task because correlation indicates a dependency between the fe...
Christian Böhm, Karin Kailing, Peer Krög...