Imaging Systems for GI Endoscopy, and Graphs in Biomedical Image Analysis : First MICCAI Workshop, ISGIE 2022, and Fourth MICCAI Workshop, GRAIL 2022, Held in Conjunction with MICCAI 2022, Singapore, September 18, 2022, Proceedings - Manfredi, Luigi; Ahmadi, Seyed-Ahmad; Bronstein, Michael; Kazi, Anees; Lomanto, Davide; Magerand, Ludovic; Mathew, Alwyn; Mullakaeva, Kamilia; Papiez, Bartlomiej; Taylor, Russell H. (Cham Springer, 2023)