120 search results - page 1 / 24 » Trees or grids |
DM
2010
13 years 4 months ago
2010
: The main purpose of the paper is to develop an approach to the evaluation or the estimation of the spanning tree congestion of planar graphs. This approach is used to evaluate th...
GD
2008
Springer
13 years 5 months ago
2008
Springer
We consider straight-line drawings of trees on a hexagonal grid. The hexagonal grid is an extension of the common grid with inner nodes of degree six. We restrict the number of dir...
EACL
1993
ACL Anthology
13 years 6 months ago
1993
ACL Anthology
This paper offers a provisional mathematical typology of metrical representations. First, a family of algebras corresponding to different versions of grid and bracketed grid theor...
SKG
2006
IEEE
13 years 10 months ago
2006
IEEE
Data Grid is one of the important research subjects in the field of Grid Computing. To get a high efficiency of the system, this paper proposes a set of novel multicast algorithms...
CCGRID
2007
IEEE
13 years 11 months ago
2007
IEEE
The performance of MPI collective operations, such as broadcast and reduction, is heavily affected by network topologies, especially in grid environments. Many techniques to cons...