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2006
Springer
14 years 1 months ago
A Comparative Study of Ant Colony Optimization and Reactive Search for Graph Matching Problems
Many applications involve matching two graphs in order to identify their common features and compute their similarity. In this paper, we address the problem of computing a graph si...
Olfa Sammoud, Sébastien Sorlin, Christine S...
STACS
2007
Springer
14 years 3 months ago
Broadcasting vs. Mixing and Information Dissemination on Cayley Graphs
One frequently studied problem in the context of information dissemination in communication networks is the broadcasting problem. In this paper, we study the following randomized b...
Robert Elsässer, Thomas Sauerwald
STOC
2005
ACM
96views Algorithms» more  STOC 2005»
14 years 10 months ago
Every monotone graph property is testable
A graph property is called monotone if it is closed under taking (not necessarily induced) subgraphs (or, equivalently, if it is closed under removal of edges and vertices). Many ...
Noga Alon, Asaf Shapira
WSDM
2009
ACM
178views Data Mining» more  WSDM 2009»
14 years 4 months ago
User Browsing Graph: Structure, Evolution and Application
This paper focuses on ‘user browsing graph’ which is constructed with users’ click-through behavior modeled with Web access logs. User browsing graph has recently been adopt...
Yiqun Liu, Min Zhang, Shaoping Ma, Liyun Ru
KDD
2009
ACM
190views Data Mining» more  KDD 2009»
14 years 4 months ago
Algebraic visual analysis: the Catalano phone call data set case study
While many clever techniques have been proposed for visual analysis, most of these are “one of” and it is not easy to see how to combine multiple techniques. We propose an alg...
Anna A. Shaverdian, Hao Zhou, George Michailidis, ...