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Focus Dependant Multi-Level Graph CLustering

François Boutin 1 Mountaz Hascoët 2 
2 LIRMM/HE - Hors Équipe
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : In this paper we propose a structure-based clustering technique that transforms a given graph into a specific double tree structure called multi-level outline tree. Each meta-node of the tree - that represents a subset of nodes - is itself hierarchically clustered. So, a meta-node is considered as a tree root of included clusters.The main originality of our approach is to account for the user focus in the clustering process to provide views from different perspectives. Multi-level outline trees are computed in linear time and easy to explore. We think that our technique is well suited to investigate various graphs like Web graphs or citation graphs.
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Submitted on : Monday, October 23, 2006 - 12:57:28 PM
Last modification on : Friday, August 5, 2022 - 10:45:57 AM




François Boutin, Mountaz Hascoët. Focus Dependant Multi-Level Graph CLustering. AVI: Advanced Visual Interface, May 2004, Gallipoli, Italy. pp.167-170, ⟨10.1145/989863.989888⟩. ⟨lirmm-00108946⟩



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