CONF Mader_CHI_2024/IDIAP Learning About Social Context from Smartphone Data: Generalization Across Countries and Daily Life Moments Mader, Aurel Ruben Meegahapola, Lakmal Buddika Gatica-Perez, Daniel EXTERNAL http://publications.idiap.ch/attachments/papers/2024/Mader_CHI_2024.pdf PUBLIC Proc. ACM Conference on Human Factors in Computing Systems 2024