Graph-Based Captioning: Enhancing Visual Descriptions by Interconnecting Region Captions. - Yu-Guan Hsieh; Cheng-Yu Hsieh; Shih-Ying Yeh; Louis Béthune; Hadipour Ansari; Pavan Kumar Anasosalu Vasu; Chun-Liang Li; Ranjay Krishna; Oncel Tuzel; Marco Cuturi (CoRR, 2024)