← Search

Yupeng Han

4 accepted papers

2026

From Pixel to Precision: Enhancing Handwritten Mathematical Expression Recognition with Image-Level Reward

CVPR 2026

Handwritten mathematical expression recognition is hindered by a fundamental misalignment between the dual representations of LaTeX formulas: the symbolic text and the rendered visual image. This discrepancy means that textually distinct LaTeX sequences can produce visually identical outputs, while

Cited by 0SourceScholar
2026

Trust, but Verify: Uncertainty-Driven Evidential Multimodal Representation Learning

IJCAI 2026

Effective multimodal learning in real-world scenarios depends on a nuanced treatment of uncertainty, which arises at three levels: (1) Intrinsic Uncertainty from modality-specific noise or ambiguity; (2) Relational Uncertainty due to cross-modal conflicts or redundancy; and (3) Aggregated Uncertaint

Cited by 0Scholar
2025

Personalized Visual Content Generation in Conversational Systems

NeurIPS 2025poster

With the rapid progress of large language models (LLMs) and diffusion models, there has been growing interest in personalized content generation. However, current conversational systems often present the same recommended content to all users, falling into the dilemma of "one-size-fits-all." To break…

Cited by 0SourceScholar
2020

PERCH 2.0 : Fast and Accurate GPU-based Perception via Search for Object Pose Estimation

IROS 2020poster

Pose estimation of known objects is fundamental to tasks such as robotic grasping and manipulation. The need for reliable grasping imposes stringent accuracy requirements on pose estimation in cluttered, occluded scenes in dynamic environments. Modern methods employ large sets of training data to le…

Cited by 10SourcecodeScholar