PEOPL: Characterizing Privately Encoded Open Datasets with Public Labels. - Homa Esfahanizadeh; Adam Yala; Rafael G. L. D'Oliveira; Andrea J. D. Jaba; Victor Quach; Ken R. Duffy; Tommi S. Jaakkola; Vinod Vaikuntanathan; Manya Ghobadi; Regina Barzilay; Muriel Médard (CoRR, 2023)