Nudging Towards Health in a Conversational Food Recommender System Using Multi-Modal Interactions and Nutrition Labels. - Giovanni Castiglia; Ayoub El Majjodi; Federica Calò; Yashar Deldjoo; Fedelucio Narducci; Alain Starke; Christoph Trattner (KaRS@RecSys, 2022)

Understanding Modality Preferences in Search Clarification. - Leila Tavakoli; Giovanni Castiglia; Federica Calò; Yashar Deldjoo; Hamed Zamani; Johanne R. Trippas (MMSR@CIKM, 2024)