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JGTOOLS
2007
119views more  JGTOOLS 2007»
15 years 6 months ago
PB-FFD: A Point-Based Technique for Free-Form Deformation
This paper presents PB-FFD, a novel, interactive, point-based technique for performing free-form deformation of polygonal meshes. First, a volumetric deformation space is de ned a...
Kevin T. McDonnell, Hong Qin
TPDS
2008
101views more  TPDS 2008»
15 years 6 months ago
An Energy-Oriented Evaluation of Buffer Cache Algorithms Using Parallel I/O Workloads
Power consumption is an important issue for cluster supercomputers as it directly affects running cost and cooling requirements. This paper investigates the memory energy efficienc...
Jianhui Yue, Yifeng Zhu, Zhao Cai
TSP
2008
117views more  TSP 2008»
15 years 6 months ago
A Theory for Sampling Signals From a Union of Subspaces
One of the fundamental assumptions in traditional sampling theorems is that the signals to be sampled come from a single vector space (e.g. bandlimited functions). However, in many...
Yue M. Lu, Minh N. Do
EOR
2002
165views more  EOR 2002»
15 years 6 months ago
Review of ranking methods in the data envelopment analysis context
Within data envelopment analysis (DEA) is a sub-group of papers in which many researchers have sought to improve the differential capabilities of DEA and to fully rank both effici...
Nicole Adler, Lea Friedman, Zilla Sinuany-Stern
CSUR
1998
99views more  CSUR 1998»
15 years 6 months ago
Multidimensional Access Methods
Search operations in databases require some special support at the physical level. This is true for conventional databases as well as for spatial databases, where typical search o...
Volker Gaede, Oliver Günther