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Signal Processing Laboratory 2
LaboratoryThe Signal Processing Laboratory 2 (LTS2) at EPFL, led by Prof. Pierre Vandergheynst, focuses on modern challenges in data processing. Their research activities include exploring geometry and symmetry in higher dimensional data, using sparse representations for dimensionality reduction, and extending Computational Harmonic Analysis to complex geometries and non-scalar data. LTS2 also follows the Reproducible Research philosophy, providing access to their code for easy reproduction of results. Additionally, the lab is involved in large scale graph mining, visualization, exploration, and analysis, with a particular interest in understanding activity within social networks and other large online networks.