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SIGPLAN
2008
15 years 5 months ago
Languages and performance engineering: method, instrumentation, and pedagogy
Programs encounter increasingly complex and fragile mappings to computing platforms, resulting in performance characteristics that are often mysterious to students, practitioners,...
Doug Lea, David F. Bacon, David Grove
151
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SIGPRO
2008
89views more  SIGPRO 2008»
15 years 5 months ago
Radix-2 algorithm for the fast computation of type-III 3-D discrete W transform
: In this letter, an efficient algorithm for three-dimensional (3-D) vector radix decimation in frequency is derived for computing the type-III 3-D discrete W transform (DWT). Comp...
Huazhong Shu, J. S. Wu, Lotfi Senhadji, Limin Luo
TCAD
2008
68views more  TCAD 2008»
15 years 5 months ago
Highly Efficient Gradient Computation for Density-Constrained Analytical Placement
Abstract--Recent analytical global placers use density constraints to approximate nonoverlap constraints, and these show very successful results. This paper unifies a wide range of...
Jason Cong, Guojie Luo, Eric Radke
IPL
2007
100views more  IPL 2007»
15 years 5 months ago
Average-case analysis of QuickSort and Binary Insertion Tree height using incompressibility
We study the Kolmogorov complexity of a Binary Insertion Tree, and present a succinct encoding scheme for Binary Insertion Trees produced from incompressible permutations. Based o...
Brendan Lucier, Tao Jiang, Ming Li
TCS
2008
15 years 5 months ago
Approximate GCDs of polynomials and sparse SOS relaxations
The problem of computing approximate GCDs of several polynomials with real or complex coefficients can be formulated as computing the minimal perturbation such that the perturbed ...
Bin Li, Jiawang Nie, Lihong Zhi