9 search results - page 1 / 2 » On the approximability of two tree drawing conventions |
IPL
2002
13 years 4 months ago
2002
We consider two aesthetic criteria for the visualization of rooted trees: inclusion and tip-over. Finding the minimum area layout according to either of these two standards is an ...
ACSC
2007
IEEE
13 years 11 months ago
2007
IEEE
The standard layered drawing convention for trees in which the vertical placement of a node is given by its level in the tree and each node is centered between its children can le...
ISCAS
2008
IEEE
13 years 11 months ago
2008
IEEE
— This article explores the effect of using source follower buffers (SFB) at the output of source coupled logic (SCL) circuits. This technique can help to improve the power-delay...
VVS
1995
IEEE
13 years 8 months ago
1995
IEEE
This paper explores the use of multi-dimensional trees to provide spatial and temporal e ciencies in imaging large data sets. Each node of the tree contains a model of the data in...
PKDD
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. In this paper, we present an extensive study of the cuttingplane algorithm (CPA) applied to structural kernels for advanced text classification on large datasets. In par...