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CGF
2007
135views more  CGF 2007»
15 years 2 months ago
Variational 3D Shape Segmentation for Bounding Volume Computation
We propose a variational approach to computing an optimal segmentation of a 3D shape for computing a union of tight bounding volumes. Based on an affine invariant measure of e-ti...
Lin Lu, Yi-King Choi, Wenping Wang, Myung-Soo Kim
IPM
2008
157views more  IPM 2008»
15 years 2 months ago
Exploring usefulness and usability in the evaluation of open access digital libraries
: Advances in the publishing world have emerged new models of digital library development. Open access schemes are expanding their presence and realize the idea of digital library ...
Giannis Tsakonas, Christos Papatheodorou
JCM
2008
109views more  JCM 2008»
15 years 2 months ago
Performance and Capacity Analysis of UWB Networks over 60GHz WPAN Channel
In this paper we evaluate the system performance and capacity of single carrier ultra-wideband (UWB) networks over 60GHz wireless personal area network (WPAN) channel. Symbol error...
Wei Li 0007, Jun Wei, Michael Smith
APPML
2005
101views more  APPML 2005»
15 years 2 months ago
A posteriori discontinuous Galerkin error estimates for transient convection-diffusion equations
A posteriori error estimates are derived for unsteady convection-diffusion equations discretized with the non-symmetric interior penalty and the local discontinuous Galerkin metho...
Alexandre Ern, Jennifer Proft
TIT
2008
110views more  TIT 2008»
15 years 2 months ago
Optimal Cross-Layer Scheduling of Transmissions Over a Fading Multiaccess Channel
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
Munish Goyal, Anurag Kumar, Vinod Sharma