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» On the accuracy of language trees
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ISVC
2005
Springer
14 years 2 months ago
Comparing Sphere-Tree Generators and Hierarchy Updates for Deformable Objects Collision Detection
Abstract. This paper presents a quantitative evaluation of the accuracy of different sphere-tree construction methods when they are used in deformable bodies. The methods evaluate...
M. Garcia, S. Bayona, Pablo Toharia, C. Mendoza
PAKDD
2007
ACM
140views Data Mining» more  PAKDD 2007»
14 years 3 months ago
A Hybrid Multi-group Privacy-Preserving Approach for Building Decision Trees
In this paper, we study the privacy-preserving decision tree building problem on vertically partitioned data. We made two contributions. First, we propose a novel hybrid approach, ...
Zhouxuan Teng, Wenliang Du
STOC
2010
ACM
216views Algorithms» more  STOC 2010»
14 years 6 months ago
The HOM problem is decidable
We close affirmatively a question which has been open for long time: decidability of the HOM problem. The HOM problem consists in determining, given a tree homomorphism D and a re...
Guillem Godoy, Omer Giménez, Lander Ramos and Car...
AUSAI
2004
Springer
14 years 2 months ago
MML Inference of Oblique Decision Trees
We propose a multivariate decision tree inference scheme by using the minimum message length (MML) principle (Wallace and Boulton, 1968; Wallace and Dowe, 1999). The scheme uses MM...
Peter J. Tan, David L. Dowe
NAACL
2004
13 years 10 months ago
Training Tree Transducers
Many probabilistic models for natural language are now written in terms of hierarchical tree structure. Tree-based modeling still lacks many of the standard tools taken for grante...
Jonathan Graehl, Kevin Knight