RotNet: Fast and Scalable Estimation of Stellar Rotation Periods Using Convolutional Neural Networks. - Juan Emmanuel Johnson; Sairam Sundaresan; Tansu Daylan; Lisseth Gavilan; Daniel K. Giles; Stela Ishitani Silva; Anna Jungbluth; Brett M. Morris; Andrés Muñoz-Jaramillo (CoRR, 2020)