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Xiawei Li

3 accepted papers

2025

LLMs Can Simulate Standardized Patients via Agent Coevolution

ACL 2025long

Training medical personnel using standardized patients (SPs) remains a complex challenge, requiring extensive domain expertise and role-specific practice. Most research on Large Language Model (LLM)-based simulated patients focuses on improving data retrieval accuracy or adjusting prompts through hu…

2025

UniGlyph: Unified Segmentation-Conditioned Diffusion for Precise Visual Text Synthesis

ICCV 2025poster

Text-to-image generation has transformed content creation, yet precise visual text rendering remains challenging for generative models due to blurred glyphs, semantic inconsistencies, and limited style controllability. Current methods typically employ pre-rendered glyph images as conditional inputs,…

Cited by 0SourcePDFScholar
2024

Multi-Modality Affinity Inference for Weakly Supervised 3D Semantic Segmentation

AAAI 2024technical

3D point cloud semantic segmentation has a wide range of applications. Recently, weakly supervised point cloud segmentation methods have been proposed, aiming to alleviate the expensive and laborious manual annotation process by leveraging scene-level labels. However, these methods have not effectiv…