3396 search results - page 143 / 680 » Tree representations of graphs |
CSCWD
2007
Springer
14 years 3 months ago
2007
Springer
The context of a collective activity is characterized by all information produced during the activity. The comprehension of this context by each actor is essential for the success...
CORR
2010
Springer
13 years 9 months ago
2010
Springer
Given a directed graph G with non negative cost on the arcs, a directed tree cover of G is a directed tree such that either head or tail (or both of them) of every arc in G is touc...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
We present a computationally efficient, on-line graph structure estimation method for model-based scene interpretation. Different scenes have different hierarchical graphical mode...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper we reveal a connection between the coefficients of the morphological wavelet transform and complexity measures of dyadic tree representations of level sets. This le...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
We generalize our results of [8, 9] and propose a new framework of multitree dictionaries which include many previously proposed dictionaries as well as many new, very large, tree...