Yebda, Thinhinane, Benois-Pineau, Jenny ORCID: 0000-0003-0659-8894, Pech, Marion, Amièva, Hélène and Gurrin, Cathal ORCID: 0000-0003-2903-3968 (2020) Detection of semantic risk situations in lifelog data for improving life of frail people. In: 2020 International Conference on Multimedia Retrieval (ICMR'20), 26-29 June 2020, Dublin, Ireland. ISBN 978-1-4503-7087-5