GALaC team at LRI, Paris-Sud

GALaC is a research group at LRI, Paris-Sud University. We are focused on graph theory, combinatorics and network distributed systems algorithmic.

A global presentation of research activities in GALaC was made in 2013 for the AERES evaluation: Slides AERES 2013 and projet.

Recent Posts

Independence Posets

-- Nathan Williams (UT Dallas)

Let G be an acylic directed graph. For each vertex of G, we define an involution on the independent sets of G. We call these involutions flips, and use them to define a new partial order on independent sets of G. Trim lattices generalize distributive lattices by removing the graded ...

graph algorithms to help molecular construction

-- Stefi Nouleho (GALAC, LRI)

Summary: In organic chemistry, when a new molecule is designed, it is necessary to determine chemical reactions that can be used to synthesize this target molecule from available compounds. Finding such chemical reactions consists usually in searching in a reaction database (such as REAXYS or ChEBI) for a molecule that ...

Séminaire ouvert

-- Toute l'équipe (LIX et GALAC)

Lors d'un séminaire ouvert, le thème n'est pas décidé à l'avance. Tous les membres du séminaires sont invités à participer et peuvent proposer le jour même des interventions plus ou moins longues, des démos ou des questions ouvertes au reste de l'équipe.

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Translations: fr