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PG
1998
IEEE
14 years 3 months ago
General Constrained Deformations based on Generalized Metaballs
Space deformation is an important tool in computer animation and shape design. In this paper we propose a new local deformation model based on generalized metaballs. The user spec...
Xiaogang Jin, Youfu Li, Qunsheng Peng
VTC
2007
IEEE
121views Communications» more  VTC 2007»
14 years 5 months ago
Downlink Traffic Power Characterization for Multi-Rate Wireless CDMA Data Networks
— The characterization of downlink traffic power is an important issue for the design of efficient call admission control (CAC) and radio resource management (RRM) procedures. In...
Ashraf S. Hasan Mahmoud
NIPS
2008
14 years 9 days ago
Using Bayesian Dynamical Systems for Motion Template Libraries
Motor primitives or motion templates have become an important concept for both modeling human motor control as well as generating robot behaviors using imitation learning. Recent ...
Silvia Chiappa, Jens Kober, Jan Peters
TWC
2008
111views more  TWC 2008»
13 years 10 months ago
A Game-Theoretic Approach for Exploiting Multiuser Diversity in Cooperative Slotted Aloha
Abstract-- Multiuser diversity gains can be achieved by assigning channels to users with better channel quality in multiuser systems. To avoid the extensive information exchange re...
Dandan Wang, Cristina Comaniciu, Hlaing Minn, Naof...
MOC
2000
109views more  MOC 2000»
13 years 10 months ago
A posteriori error estimation and adaptivity for degenerate parabolic problems
Abstract. Two explicit error representation formulas are derived for degenerate parabolic PDEs, which are based on evaluating a parabolic residual in negative norms. The resulting ...
Ricardo H. Nochetto, Alfred Schmidt, C. Verdi