Data Science Seminar Series : Pierre Borgnat from ENS Lyon

on the November 30, 2017

15:30 to 17:30
The Data Science Seminar Series bring high profile researchers to Université Grenoble Alpes to show the increasing role of data science in modern research. It is open to all researchers of Université Grenoble Alpes. For the fourth seminar, we will welcome Pierre Borgnat from ENS Lyon.
Pierre Borgnat from ENS Lyon will give a talk on “Community detection in complex networks”. The event will take place on Thursday 30 November at IM2AG building. The event will be followed by a coffee break.

Complex networks, such as social networks, technological networks, biological or ecological networks or datasets where the relations between data points is relevant, can often be decomposed in communities of nodes (also called modules), that are sub-sets of nodes which are highly connected together and less to the rest of the network. Identifying communities in complex networks is an important issue in network science and is well studied in the past 15 years. We will review several approaches for that, some taking inspiration from computer science, from information  theory, or from physics. We will also present our recent approach, rooted in signal processing, to study in a multiscale manner this issue using graph signal processing.

Related articles
- Community detection algorithms: A comparative analysis
- Graph Wavelets for Multiscale Community Mining


Published on November 28, 2017

Practical informations

Lieu(x)


salle 320 bâtiment UFR IM2AG