Best Arm Identification in Graphical Bilinear Bandits

         Geovani Rizk 1 2 Albert Thomas 2 Igor Colin 2 Rida Laraki 1 3 Yann Chevaleyre 1

             Abstract                 agent (e.g., all the configuration parameters of the antennas),
   We introduce a new graphical bilinear bandit prob-      and receives an associated global noisy reward (e.g., the
   lem where a learner (or a central entity) allocates     signal quality over the whole network). The goal of the
   arms to the nodes  ...