Décomposition et visualisation de graphes : applications aux données biologiques

R.Y. Bourqui

Décomposition et visualisation de graphes : applications aux données biologiques

R.Y. Bourqui

Research output: Thesis › Phd Thesis 4 Research NOT TU/e / Graduation NOT TU/e)

Abstract

The amount of information stored in databases is constantly increasing making necessary to develop systems for analysis and visualization. In this thesis, we are interested in relational data and in particular, in biological data. This thesis focuses on three main axes : firstly, the decomposition of graph into clusters of "similar" elements in order to detect the community structures ; the second aspect is to highlight these structures in a visualization system; and thirdly, we are interested in the usability of one of these visualization systems through an experimental evaluation. The work presented in this thesis was applied on real data from two fields of biology : the metabolic networks and the gene-protein interaction networks.

Original language	English
Qualification	Doctor of Philosophy
Awarding Institution	Université Bourdeaux I : ´Ecole doctorale de mathématiques et informatique
Supervisors/Advisors	Delest, M., Promotor, External person Auber, D., Promotor, External person
Award date	24 Oct 2008
Place of Publication	Bourdeaux
Publisher	Université Bourdeaux I
Publication status	Published - 2008

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title = "D{\'e}composition et visualisation de graphes : applications aux donn{\'e}es biologiques",

abstract = "The amount of information stored in databases is constantly increasing making necessary to develop systems for analysis and visualization. In this thesis, we are interested in relational data and in particular, in biological data. This thesis focuses on three main axes : firstly, the decomposition of graph into clusters of {"}similar{"} elements in order to detect the community structures ; the second aspect is to highlight these structures in a visualization system; and thirdly, we are interested in the usability of one of these visualization systems through an experimental evaluation. The work presented in this thesis was applied on real data from two fields of biology : the metabolic networks and the gene-protein interaction networks.",

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AB - The amount of information stored in databases is constantly increasing making necessary to develop systems for analysis and visualization. In this thesis, we are interested in relational data and in particular, in biological data. This thesis focuses on three main axes : firstly, the decomposition of graph into clusters of "similar" elements in order to detect the community structures ; the second aspect is to highlight these structures in a visualization system; and thirdly, we are interested in the usability of one of these visualization systems through an experimental evaluation. The work presented in this thesis was applied on real data from two fields of biology : the metabolic networks and the gene-protein interaction networks.

UR - http://ori-oai.u-bordeaux1.fr/pdf/2008/BOURQUI_ROMAIN_YVES_2008.pdf

M3 - Phd Thesis 4 Research NOT TU/e / Graduation NOT TU/e)

PB - Université Bourdeaux I

CY - Bourdeaux

ER -