TY - CONF A1 - Krieter, Philipp A2 - Matviienko, Andrii A2 - Niess, Jasmin A2 - Kosch, Thomas T1 - Recall for Good: Flexible Retrospective Mobile In-App Topic Tracking in a Privacy-Friendly Local-First Approach T2 - MUM '24: Proceedings of the International Conference on Mobile and Ubiquitous Multimedia, Stockholm Sweden December 1 - 4, 2024 Y1 - 2024 UR - https://opus4.kobv.de/opus4-hs-duesseldorf/frontdoor/index/index/docId/5199 SN - 979-8-4007-1283-8 SP - 451 EP - 453 PB - ACM CY - New York ER -