Ionescu, Bogdan, Müller, Henning, Péteri, Renaud, Dicente Cid, Yashin, Liauchuk, Vitali, Kovalev, Vassili, Vasillopoulos, Nikos, Karampidis, Konstantinos, Chamberlain, John, Clark, Adrian, Campello, Antonio, Dang-Nguyen, Duc-Tien ORCID: 0000-0002-2761-2213, Gurrin, Cathal ORCID: 0000-0003-2903-3968, Garcia, Narciso, Kavallieratou, Ergina, del Blanco, Roberto and Cuevas, Carlos (2019) ImageCLEF 2019: multimedia retrieval in medicine, lifelogging, security and nature. In: Experimental IR Meets Multilinguality, Multimodality, and Interaction, 9 - 12 Sept 2019, Lugano, Switzerland. ISBN 978-3-030-28576-0