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COMPGEOM
2003
ACM
15 years 11 months ago
Incremental constructions con BRIO
Randomized incremental constructions are widely used in computational geometry, but they perform very badly on large data because of their inherently random memory access patterns...
Nina Amenta, Sunghee Choi, Günter Rote
JEA
2008
120views more  JEA 2008»
15 years 6 months ago
Better external memory suffix array construction
Suffix arrays are a simple and powerful data structure for text processing that can be used for full text indexes, data compression, and many other applications in particular in b...
Roman Dementiev, Juha Kärkkäinen, Jens M...
CVPR
2009
IEEE
17 years 1 months ago
Directed Assistance for Ink-Bleed Reduction in Old Documents
Ink-bleed interference is a serious problem that affects the legibility of old documents. Ink-bleed can be reduced reasonably well using pixel classification based on user supplie...
Zheng Lu, Zheng Wu, Michael S. Brown
ICPR
2006
IEEE
16 years 7 months ago
Dimensionality Reduction with Adaptive Kernels
1 A kernel determines the inductive bias of a learning algorithm on a specific data set, and it is beneficial to design specific kernel for a given data set. In this work, we propo...
Shuicheng Yan, Xiaoou Tang
DAC
2008
ACM
16 years 7 months ago
Compiler-driven register re-assignment for register file power-density and temperature reduction
Temperature hot-spots have been known to cause severe reliability problems and to significantly increase leakage power. The register file has been previously shown to exhibit the ...
Xiangrong Zhou, Chenjie Yu, Peter Petrov