Sciweavers

7259 search results - page 78 / 1452
» From Fields to Trees
Sort
View
IDEAL
2007
Springer
14 years 2 months ago
A New Dissimilarity Measure Between Trees by Decomposition of Unit-Cost Edit Distance
Abstract. Tree edit distance is a conventional dissimilarity measure between labeled trees. However, tree edit distance including unit-cost edit distance contains the similarity of...
Hisashi Koga, Hiroaki Saito, Toshinori Watanabe, T...
ISCIS
2009
Springer
14 years 22 days ago
Calculating the VC-dimension of decision trees
—We propose an exhaustive search algorithm that calculates the VC-dimension of univariate decision trees with binary features. The VC-dimension of the univariate decision tree wi...
Ozlem Asian, Olcay Taner Yildiz, Ethem Alpaydin
AAAI
2007
13 years 10 months ago
Macroscopic Models of Clique Tree Growth for Bayesian Networks
In clique tree clustering, inference consists of propagation in a clique tree compiled from a Bayesian network. In this paper, we develop an analytical approach to characterizing ...
Ole J. Mengshoel
IPCV
2008
13 years 9 months ago
Hierarchical Minimum Spanning Trees for Lossy Image Set Compression
Minimum spanning tree algorithms have been proposed for the lossy compression of image sets. In these algorithms, a complete graph is constructed from the entire image set and an ...
Anthony Schmieder, Howard Cheng, Barry Gergel, Xia...
DCC
2011
IEEE
13 years 2 months ago
Tree Structure Compression with RePair
Larsson and Moffat’s RePair algorithm is generalized from strings to trees. The new algorithm (TreeRePair) produces straight-line linear context-free tree (SLT) grammars which a...
Markus Lohrey, Sebastian Maneth, Roy Mennicke