GALaC team seminar

The GALaC team seminar is organized once a month on Friday at 14:30 in the Ada Lovelace building at LRI.

Recent and up-coming seminars

Economics of Age of Information (AoI) Management: Pricing and Competition

-- Lingjie Duan (GALAC, LRI)

Summary: Fueled by the rapid development of communication networks and sensors in portable devices, today many mobile users are invited by content providers to sense and send back real-time useful information (e.g., traffic observations and sensor data) to keep the freshness of the online platforms’ content updates. However, due ...


Expérimentations sur le calcul hautes performances en combinatoire énumérative et algébrique.

-- Florent Hivert (GALAC, LRI)

Summary : In this talk, I will report on several experiments around large scale enumerations in enumerative and algebraic combinatorics. I'll describe a methodology used to achieve large speedups in several enumeration problems. Indeed, in many combinatorial structures (permutations, partitions, monomials, young tableaux), the data can be encoded as a ...

Fighting epidemics with the maximum spectral subgraph

-- Paul Beaujean (GALAC, LRI)

Summary: Recent developments in mathematical epidemiology have identified a relationship between the time to extinction of an epidemic spreading over a network and the spectral radius of the underlying graph i.e. the largest eigenvalue of its adjacency matrix. At the same time, new generation networking technologies such as NFV ...

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Translations: fr