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» Introduction to Testing Graph Properties
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IOR
2011
175views more  IOR 2011»
14 years 4 months ago
Clique Relaxations in Social Network Analysis: The Maximum k-Plex Problem
This paper introduces and studies the maximum k-plex problem, which arises in social network analysis and has wider applicability in several important areas employing graph-based ...
Balabhaskar Balasundaram, Sergiy Butenko, Illya V....
ICCV
2007
IEEE
15 years 11 months ago
A Robust Graph-Based Method for The General Correspondence Problem Demonstrated on Image Stitching
We pose robust matching with parametric and non-parametric constraints as the problem of finding a stable independent set (SIS) in an oriented graph whose vertices are all possible...
Martin Bujnak, Radim Sára
SODA
2004
ACM
121views Algorithms» more  SODA 2004»
14 years 11 months ago
A characterization of easily testable induced subgraphs
Let H be a fixed graph on h vertices. We say that a graph G is induced H-free if it does not contain any induced copy of H. Let G be a graph on n vertices and suppose that at leas...
Noga Alon, Asaf Shapira
WG
2004
Springer
15 years 3 months ago
Recognizing HHD-free and Welsh-Powell Opposition Graphs
In this paper, we consider the recognition problem on two classes of perfectly orderable graphs, namely, the HHD-free and the Welsh-Powell opposition graphs (or WPO-graphs). In par...
Stavros D. Nikolopoulos, Leonidas Palios
COCO
2010
Springer
135views Algorithms» more  COCO 2010»
15 years 1 months ago
Lower Bounds for Testing Function Isomorphism
—We prove new lower bounds in the area of property testing of boolean functions. Specifically, we study the problem of testing whether a boolean function f is isomorphic to a ...
Eric Blais, Ryan O'Donnell