Advances in developing deep neural networks for finding primary vertices in proton-proton collisions at the LHCSimon Akar, Mohamed Elashri, Rocky Bala Garg, Elliott Kauffman, Michael Peters, Henry Schreiner, Michael Sokoloff, William Tepe and Lauren TompkinsEPJ Web of Conf., 295 (2024) 09003DOI: https://doi.org/10.1051/epjconf/202429509003