Detecting Calls to Action in Multimodal Content: Analysis of the 2021 German Federal Election Campaign on Instagram Michael Achmann-Denkler author Jakob Fehle author Mario Haim author Christian Wolff author 2024-09 text Proceedings of the 4th Workshop on Computational Linguistics for the Political and Social Sciences: Long and short papers Christopher Klamm editor Gabriella Lapesa editor Simone Paolo Ponzetto editor Ines Rehbein editor Indira Sen editor Association for Computational Linguistics Vienna, Austria conference publication achmann-denkler-etal-2024-detecting https://aclanthology.org/2024.cpss-1.1/ 2024-09 1 13