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» Optgen: A Generator for Local Optimizations
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SIGMOD
2007
ACM
136views Database» more  SIGMOD 2007»
15 years 10 months ago
Progressive optimization in a shared-nothing parallel database
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
Wook-Shin Han, Jack Ng, Volker Markl, Holger Kache...
ICS
2009
Tsinghua U.
15 years 4 months ago
Performance modeling and automatic ghost zone optimization for iterative stencil loops on GPUs
Iterative stencil loops (ISLs) are used in many applications and tiling is a well-known technique to localize their computation. When ISLs are tiled across a parallel architecture...
Jiayuan Meng, Kevin Skadron
SIAMIS
2010
176views more  SIAMIS 2010»
14 years 8 months ago
Optimized Conformal Surface Registration with Shape-based Landmark Matching
Surface registration, which transforms different sets of surface data into one common reference space, is an important process which allows us to compare or integrate the surface ...
Lok Ming Lui, Sheshadri R. Thiruvenkadam, Yalin Wa...
ENGL
2007
101views more  ENGL 2007»
14 years 9 months ago
Multiresolution Knowledge Mining using Wavelet Transform
— Most research in Knowledge Mining deal with the basic models like clustering, classification, regression, association rule mining and so on. In the process of quest for knowled...
R. Pradeep Kumar, P. Nagabhushan
SG
2010
Springer
15 years 2 months ago
Automatic Blending of Multiple Perspective Views for Aesthetic Composition
Hand-drawn pictures differ from ordinary perspective images in that the entire scene is composed of local feature regions each of which is projected individually as seen from its ...
Kairi Mashio, Kenichi Yoshida, Shigeo Takahashi, M...