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ALGORITHMICA
2002
109views more  ALGORITHMICA 2002»
13 years 4 months ago
A Near-Linear Area Bound for Drawing Binary Trees
We present several simple methods to construct planar, strictly upward, strongly order-preserving, straight-line drawings of any n-node binary tree. In particular, it is shown that...
Timothy M. Chan
CCCG
1998
13 years 5 months ago
Proximity drawings of binary trees in polynomial area
In this paper, we study weak {proximity drawings. All known algorithms that compute (weak) proximity drawings produce representations whose area increases exponentiallywith the nu...
Paolo Penna, Paola Vocca
IPL
2002
90views more  IPL 2002»
13 years 4 months ago
On the approximability of two tree drawing conventions
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 ...
Paolo Penna
GD
1997
Springer
13 years 8 months ago
Minimum-Area h-v Drawings of Complete Binary Trees
Pierluigi Crescenzi, Paolo Penna
COMGEO
2004
ACM
13 years 4 months ago
Proximity drawings in polynomial area and volume
We introduce a novel technique for drawing proximity graphs in polynomial area and volume. Previously known algorithms produce representations whose size increases exponentially w...
Paolo Penna, Paola Vocca