16430 search results - page 133 / 3286 » On Computable Tree Functions |
130
Voted
MICCAI
2005
Springer
16 years 4 months ago
2005
Springer
We present a novel technique for the automatic formation of vascular trees from segmented tubular structures. Our method combines a minimum spanning tree algorithm with a minimizat...
148
Voted
CSL
2007
Springer
15 years 7 months ago
2007
Springer
We give a new proof showing that it is not possible to define in monadic second-order logic (MSO) a choice function on the infinite binary tree. This result was first obtained by G...
146
Voted
CORR
2010
Springer
15 years 3 months ago
2010
Springer
We motivate and analyse a new Tree Search algorithm, based on recent advances in the use of Gaussian Processes for bandit problems. We assume that the function to maximise on the ...
117
Voted
IPL
2006
15 years 3 months ago
2006
: In this paper we consider the vertex ranking problem of weighted trees. We show that this problem is strongly NP-hard. We also give a polynomial-time reduction from the problem o...
149
Voted
EVOW
2005
Springer
15 years 9 months ago
2005
Springer
Computing consensus trees amounts to finding a single tree that summarizes a collection of trees. Three evolutionary algorithms are defined for this problem, featuring characteri...