558 search results - page 17 / 112 » Trees and Matchings |
ICPR
2004
IEEE
16 years 25 days ago
2004
IEEE
y trees are well-known abstract structures. This paper proposes a new shape-based image retrieval method based on concavity trees. The proposed method has two main components. The...
FUN
2007
Springer
15 years 6 months ago
2007
Springer
We analyse transports between leaves in an edge-weighted tree. We prove under which conditions there exists a transport matching the weights of a given tree. We use this to compute...
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ICIP
2000
IEEE
16 years 1 months ago
2000
IEEE
Document image matching is the key technique for document registration and retrieval. In this paper, a new matching algorithm based on document component block list and component ...
102
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ALT
2003
Springer
15 years 3 months ago
2003
Springer
Due to the rapid growth of tree structured data such as Web documents, efficient learning from tree structured data becomes more and more important. In order to represent structura...
SODA
2012
ACM
13 years 2 months ago
2012
ACM
We consider the problem of recovering items matching a partially specified pattern in multidimensional trees (quad trees and k-d trees). We assume the traditional model where the...