3396 search results - page 235 / 680 » Tree representations of graphs |
COCO
2009
Springer
14 years 3 months ago
2009
Springer
Graph Isomorphism is the prime example of a computational problem with a wide difference between the best known lower and upper bounds on its complexity. There is a significant ...
SIGIR
2009
ACM
14 years 3 months ago
2009
ACM
It is well known that anchor text plays a critical role in a variety of search tasks performed over hypertextual domains, including enterprise search, wiki search, and web search....
EUROPAR
2005
Springer
14 years 2 months ago
2005
Springer
Nested-parallelism programming models, where the task graph associated to a computation is series-parallel, present good analysis properties that can be exploited for scheduling, c...
ICPR
2002
IEEE
14 years 2 months ago
2002
IEEE
In this paper we introduce a novel graphical image representation comprising a single curve—the one-liner. The first step involves the detection and linking of image edges. We ...
JEI
2007
13 years 9 months ago
2007
This paper presents an efficient technique for linking edge points in order to generate a closed-contour representation. It is based on the consecutive use of global and local sch...