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ACCV
2009
Springer
14 years 3 months ago
Skeleton Graph Matching Based on Critical Points Using Path Similarity
This paper proposes a novel graph matching algorithm based on skeletons and applies it to shape recognition based on object silhouettes. The main idea is to match the critical poin...
Yao Xu, Bo Wang, Wenyu Liu, Xiang Bai
ICML
2007
IEEE
14 years 9 months ago
Entire regularization paths for graph data
Graph data such as chemical compounds and XML documents are getting more common in many application domains. A main difficulty of graph data processing lies in the intrinsic high ...
Koji Tsuda
DM
2008
114views more  DM 2008»
13 years 8 months ago
Subdivisions of graphs: A generalization of paths and cycles
One of the basic results in graph theory is Dirac's theorem, that every graph of order n 3 and minimum degree n/2 is Hamiltonian. This may be restated as: if a graph of ord...
Ch. Sobhan Babu, Ajit A. Diwan
WADS
1993
Springer
110views Algorithms» more  WADS 1993»
14 years 22 days ago
A Dynamic Separator Algorithm
Our work is based on the pioneering work in sphere separators done by Miller, Teng, Vavasis et al, [8, 12], who gave efficient static (fixed input) algorithms for finding sphere ...
Deganit Armon, John H. Reif
CPAIOR
2007
Springer
14 years 2 months ago
Necessary Condition for Path Partitioning Constraints
Given a directed graph G, the K node-disjoint paths problem consists in finding a partition of G into K node-disjoint paths, such that each path ends up in a given subset of nodes...
Nicolas Beldiceanu, Xavier Lorca