Ning, Shan

4 publications

TMLR 2025 DA-DPO: Cost-Efficient Difficulty-Aware Preference Optimization for Reducing MLLM Hallucinations Longtian Qiu, Shan Ning, Chuyu Zhang, Jiaxuan Sun, Xuming He

NeurIPS 2025 NoisyGRPO: Incentivizing Multimodal CoT Reasoning via Noise Injection and Bayesian Estimation Longtian Qiu, Shan Ning, Jiaxuan Sun, Xuming He

AAAI 2024 Mining Fine-Grained Image-Text Alignment for Zero-Shot Captioning via Text-Only Training Longtian Qiu, Shan Ning, Xuming He

CVPR 2023 HOICLIP: Efficient Knowledge Transfer for HOI Detection with Vision-Language Models Shan Ning, Longtian Qiu, Yongfei Liu, Xuming He