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Qingqiu Li

7 accepted papers

2025

AOR: Anatomical Ontology-Guided Reasoning for Medical Large Multimodal Model in Chest X-Ray Interpretation

NeurIPS 2025poster

Chest X-rays (CXRs) are the most frequently performed imaging examinations in clinical settings. Recent advancements in Medical Large Multimodal Models (MLMMs) have enabled automated CXR interpretation, improving diagnostic accuracy and efficiency. However, despite their strong visual understanding,…

Cited by 0SourcecodeScholar
2025

An Empirical Analysis of Uncertainty in Large Language Model Evaluations

ICLR 2025poster

As LLM-as-a-Judge emerges as a new paradigm for assessing large language models (LLMs), concerns have been raised regarding the alignment, bias, and stability of LLM evaluators. While substantial work has focused on alignment and bias, little research has concentrated on the stability of LLM evaluat…

2025

EgoExo-Gen: Ego-centric Video Prediction by Watching Exo-centric Videos

ICLR 2025poster

Generating videos in the first-person perspective has broad application prospects in the field of augmented reality and embodied intelligence. In this work, we explore the cross-view video prediction task, where given an exo-centric video, the first frame of the corresponding ego-centric video, and…

Cited by 0SourcePDFScholar
2025

EmoCharacter: Evaluating the Emotional Fidelity of Role-Playing Agents in Dialogues

NAACL 2025long

Role-playing agents (RPAs) powered by large language models (LLMs) have been widely utilized in dialogue systems for their capability to deliver personalized interactions. Current evaluations of RPAs mainly focus on personality fidelity, tone imitation, and knowledge consistency, while overlooking e…

Cited by 0SourcePDFScholar
2025

Human Simulacra: Benchmarking the Personification of Large Language Models

ICLR 2025poster

Large Language Models (LLMs) are recognized as systems that closely mimic aspects of human intelligence. This capability has attracted the attention of the social science community, who see the potential in leveraging LLMs to replace human participants in experiments, thereby reducing research costs…

2025

UGNA-VPR: A Novel Training Paradigm for Visual Place Recognition Based on Uncertainty-Guided NeRF Augmentation

RA-L 2025

Visual place recognition (VPR) is crucial for robots to identify previously visited locations, playing an important role in autonomous navigation in both indoor and outdoor environments. However, most existing VPR datasets are limited to single-viewpoint scenarios, leading to reduced recognition acc

Cited by 1SourcecodeScholar
2023

SCSGNet: Spatial-Correlated and Shape-Guided Network for Breast Mass Segmentation

ICASSP 2023accepted

Automatic and accurate breast mass segmentation plays a crucial role in the early diagnosis of breast cancer. However, it has been a challenging task for two main reasons: (1) Breast masses are diverse; and (2) The boundaries of masses are ambiguous. To address these problems, we propose a Spatial-C…

Cited by 0SourceScholar