321 search results - page 27 / 65 » A Model for Change Propagation Based on Graph Rewriting |
WOWMOM
2006
ACM
14 years 4 months ago
2006
ACM
Motivated by recent surfacing viruses that can spread over the air interfaces, in this paper, we investigate the potential disastrous threat of node compromise spreading in wirele...
SIAMDM
2010
13 years 9 months ago
2010
Abstract. We investigate the degree distribution resulting from graph generation models based on rank-based attachment. In rank-based attachment, all vertices are ranked according ...
TIP
2008
13 years 10 months ago
2008
Abstract--In this paper, we propose a new approach, appearance-guided particle filtering (AGPF), for high degree-of-freedom visual tracking from an image sequence. This method adop...
WACV
2005
IEEE
14 years 4 months ago
2005
IEEE
Dynamic face pose change and noise make it difficult to track multi-view faces in a cluttering environment. In this paper, we propose a graphical model based method, which combin...
ICIP
2007
IEEE
15 years 16 days ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...