Friday 16 June, 11.00h, at Nikhef/CWI in Z011.
Speaker: Eilam Gross (Weizmann Institute of Science)
Title: “Towards a Computer Vision Particle Flow”
Abstract:
One of the most challenging tasks in High Energy Physics is to reconstruct the particles entering the detector from the low-level detector response data. From the Deep Learning point of view, this is a set-to-set prediction task requiring multiple features and their correlations in the input data. We deploy a set-to-set neural network architecture to reconstruct particles in events containing a single jet in a fully-simulated calorimeter. The performance comparison favors a novel architecture based on learning hypergraph structure, which benefits from a physically-interpretable approach to particle reconstruction.
This colloquium will be hybrid: