My favorite topics of research concern graph theory. More specifically, I'm (or have been) interested in

• Graph coloring with distance constraints (radio labeling, k-distance and packing coloring), list coloring with (and without) separation, multicoloring
• Vertex-distinguishing colorings: irregularity strength, (adjacent) vertex-dinstinguishing edge colorings
• Constrained spanning trees and walks: completely independent spanning trees, Hamiltonian walks
• Big graphs and compression : ANR Project COREGRAPHIE

I am also interested in network algorithms and protocols:

• Mobility, Wireless networks, cloud networking, ...