2 papers
cs.CV2026
Charts Are Beyond Pixels: Probing for Layer-Wise Chart Understanding and Editing
Xiaochuan Zhong, Yifan Hou, Chenxi Pang +1
Charts are structured visual compositions whose elements have distinct functional roles, semantic correspondences, and visibility relations. This structural view motivates evaluati…
cs.CV2026
KnowVis: Knowledge-Centric Visual Summarization for Video Lectures
Yi Xu, Yifan Hou, Xiaoyu Zhang
Video lectures are valuable educational resources, but their dense and lengthy formats often overwhelm novice learners. This difficulty stems from a fundamental pedagogical mismatc…