(4 day workshop)

Sunday may 1, 2016 – Wenesday may 4, 2016

Hôtel Le Majestic ***

Boulevard Amédée Fontan,

31110 Bagnères-de-Luchon (France)

phone: 0562007570

email: majestic@dgmail.fr

Organizers:

B Jouve (FRAMESPA/IMT), C Bordenave (IMT), S Cafieri (ENAC), E Fieux (IMT), B Georgeot (LPT), N Villa-Vialaneix (INRA MIAT)

Informations about the School for Advanced Sciences of Luchon

Aim and Scope: Advanced mathematics for network analysis

The analysis of relational aspects in data provides access to a point of view that is not accessible by usual statistical methods on individuals/variable matrices. When it is justified, the construction of relational data allows us to analyse structural properties, local or global: neighbourhood, density of links, degree and centrality of a node, length of shortest path, … The graph, as a mathematical object, is the natural model for that type of data and graph theory is a source of tools for network analysis. However, graph theory is seldom used in its full power for the analysis of real networks, due to the scope of the theory and the diversity of the results and tools that have been developed. In this workshop, expert researchers will give lectures in order to present recent directions and advanced tools for network analysis, particularly in order to deal with the dynamics, the critical states, the break-up mechanisms or the micro-meso-macro transitions. One session will also be dedicated to short presentations by the participants and another one will be reserved to business use cases. Researchers from companies are welcome to attend.

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Program:

morning afternoon
1/5/2016 9H00-10H30 : Complex networks

Bertrand Jouve (FRAMESPA/IMT, Toulouse)

Show me your net

Eric Fleury (LIP, ENS Lyon)

14H00-15H30 : Opinion dynamics and influence networks in economics

Agnieszka Rusinowska (PSE, Paris)

11H00-12H30 : Detection in sparse planted random graphs

Charles Bordenave (IMT, Toulouse)

16H00-17H30 : Models of communication networks

Florian Simatos (ISAE, Toulouse)

2/5/2016 9H00-10H30 : about graph coloration …
Ararat Harutyunyan (IMT, Toulouse)
14H00-15H30 : complex networks and biology

Etienne Birmelé (MAP5, Paris)

11H00-12H30 : on the PageRank …
Bertrand Georgeot (LPT, Toulouse)
16H00-18H00 : short talks
Alberto Lumbreras (ERIC Lyon & Technicolor)

Patricia Conde Céspedes (L2TI, Paris)

Jeremy Guillon (ARAMIS Lab, Paris)

3/5/2016 9H00-10H30 : network decomposition
Sonia Cafieri (ENAC, Toulouse)
14H00-15H30 : Statistical approaches for graph mining

Nathalie Villa-Vialaneix (INRA, Toulouse)

11H00-12H30 : Some aspects of graph mining: the ‘graph signal processing’ way
Pierre Borgnat (Lab Phys, ENS Lyon)
16H00-18H00 : short talks

Romain Boulet (IAE, Lyon)

Victor Ramiro (ISAE, Toulouse)

Hervé Thevenon (UiT, Norway)

4/5/2016 9H00-10H30 : k-dismantlability

Etienne Fieux (IMT, Toulouse)

11H00-12H30 : Sparsity

Patrice Ossona (CAMS, Paris)


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