1617 search results - page 159 / 324 » Constraints in Weighted Averaging |
118
Voted
IROS
2008
IEEE
15 years 7 months ago
2008
IEEE
Abstract— Perceiving human faces is one of the most important functions for human robot interaction. The active appearance model (AAM) is a statistical approach that models the s...
ISCAS
2008
IEEE
15 years 7 months ago
2008
IEEE
— In this paper, a perturbation analysis of two subspace-based semi-blind MIMO channel estimation approaches is conducted. Our analysis shows that, in the noise-free case, the wh...
IPSN
2007
Springer
15 years 7 months ago
2007
Springer
We previously presented a model for some wireless sensor and actuator network (WSAN) applications based on the vector space tools of frame theory. In this WSAN model there is a we...
102
Voted
GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
104
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper, we propose a new transductive learning framework for image retrieval, in which images are taken as vertices in a weighted hypergraph and the task of image search is...