4865 search results - page 83 / 973 » The Complexity of Graph Connectivity |
CORR
2007
Springer
13 years 10 months ago
2007
Springer
We present a short way of proving the inequalities obtained by Wright in [Journal of Graph Theory, 4: 393 – 407 (1980)] concerning the number of connected graphs with ℓ edges m...
STACS
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. A Boolean function on N variables is called evasive if its decision-tree complexity is N. A sequence Bn of Boolean functions is eventually evasive if Bn is evasive for al...
ICALP
2001
Springer
14 years 2 months ago
2001
Springer
We prove a lower bound of (n4/3 log1/3 n) on the randomized decision tree complexity of any nontrivial monotone n-vertex graph property, and of any nontrivial monotone bipartite g...
DAM
1999
13 years 10 months ago
1999
The definitions of four previously studied parameters related to total coverings and total matchings of graphs can be restricted, thereby obtaining eight parameters related to cov...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
In this paper, we present a new framework of video object
segmentation, in which we formulate the task of extracting
prominent objects from a scene as the problem of hypergraph
...