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KDD
2007
ACM
197views Data Mining» more  KDD 2007»
16 years 7 months ago
Learning the kernel matrix in discriminant analysis via quadratically constrained quadratic programming
The kernel function plays a central role in kernel methods. In this paper, we consider the automated learning of the kernel matrix over a convex combination of pre-specified kerne...
Jieping Ye, Shuiwang Ji, Jianhui Chen
KDD
2006
ACM
381views Data Mining» more  KDD 2006»
16 years 7 months ago
GPLAG: detection of software plagiarism by program dependence graph analysis
Along with the blossom of open source projects comes the convenience for software plagiarism. A company, if less self-disciplined, may be tempted to plagiarize some open source pr...
Chao Liu 0001, Chen Chen, Jiawei Han, Philip S. Yu
OSDI
2008
ACM
16 years 7 months ago
KLEE: Unassisted and Automatic Generation of High-Coverage Tests for Complex Systems Programs
We present a new symbolic execution tool, KLEE, capable of automatically generating tests that achieve high coverage on a diverse set of complex and environmentally-intensive prog...
Cristian Cadar, Daniel Dunbar, Dawson R. Engler
WEA
2010
Springer
289views Algorithms» more  WEA 2010»
16 years 1 months ago
Experiments with a Generic Dantzig-Wolfe Decomposition for Integer Programs
Abstract We report on experiments with turning the branch-price-andcut framework SCIP into a generic branch-price-and-cut solver. That is, given a mixed integer program (MIP), our ...
Gerald Gamrath, Marco E. Lübbecke
ISQED
2009
IEEE
124views Hardware» more  ISQED 2009»
16 years 1 months ago
Revisiting the linear programming framework for leakage power vs. performance optimization
— This paper revisits and extends a general linear programming(LP) formulation to exploit multiple knobs such as multi-Lgate footprint-compatible libraries and post-layout Lgateb...
Kwangok Jeong, Andrew B. Kahng, Hailong Yao