Leveraging Image as Compressed Visual Prompt and Hierarchical Visual Knowledge for Effective Image Utilization in MLLMs. - Shezheng Song; Kangcheng Ding; Shan Zhao 002; Shasha Li 001; Xiaopeng Li 006; Chengyu Wang 008; Qian Wan 007; Bin Ji 002; Jie Yu 008 (AAAI, 2026)