AI 大模型

视觉大模型 / VLM

视觉语言模型、视觉推理、视觉问答、图文理解和视觉 grounding。

2025-09-03 至 2025-09-03 共收录 6 篇信号源：cs.CV, cs.AI, cs.LG

1. 幻觉与鲁棒性 6 篇

2509.00373 2025-09-03 cs.CV cs.AI 86%

Activation Steering Meets Preference Optimization: Defense Against Jailbreaks in Vision Language Models

Sihao Wu, Gaojie Jin, Wei Huang, Jianhong Wang, Xiaowei Huang

机构 * University of Liverpool（利物浦大学）； University of Exeter（埃克塞特大学）； Purple Mountain Laboratories（紫金山实验室）； University of Bristol（布里斯托大学）

专题命中幻觉与鲁棒性：vision language model(title,abstract)；VLM(abstract)；grounding(abstract)；分类 cs.CV、cs.AI

2508.21496 2025-09-03 cs.CV cs.AI 62%

ELV-Halluc: Benchmarking Semantic Aggregation Hallucinations in Long Video Understanding

Hao Lu, Jiahao Wang, Yaolun Zhang, Ruohui Wang, Xuanyu Zheng, Yepeng Tang, Dahua Lin, Lewei Lu

机构 * Sensetime（秒氏科技）

专题命中幻觉与鲁棒性：multimodal large language model(abstract)；分类 cs.CV、cs.AI

2508.20760 2025-09-03 cs.CV cs.AI 62%

Occlusion Robustness of CLIP for Military Vehicle Classification

Jan Erik van Woerden, Gertjan Burghouts, Lotte Nijskens, Alma M. Liezenga, Sabina van Rooij, Frank Ruis, Hugo J. Kuijf

专题命中幻觉与鲁棒性：vision-language model(abstract)；分类 cs.CV、cs.AI

Comments To be presented at SPIE: Sensors + Imaging, Artificial Intelligence for Security and Defence Applications II

2509.02129 2025-09-03 cs.LG cs.CV 62%

Scale, Don't Fine-tune: Guiding Multimodal LLMs for Efficient Visual Place Recognition at Test-Time

Jintao Cheng, Weibin Li, Jiehao Luo, Xiaoyu Tang, Zhijian He, Jin Wu, Yao Zou, Wei Zhang

机构 * Hong Kong University of Science（香港科学与技术大学）； South China Normal University, Shanwei, Guangdong, China（华南师范大学，汕尾，广东，中国）； Shenzhen Technology University, Shenzhen, Guangdong, China（深圳科技大学，深圳，广东，中国）； University of Science（科学大学）

专题命中幻觉与鲁棒性：multimodal large language model(abstract)；分类 cs.CV、cs.LG

2509.00723 2025-09-03 cs.AI cs.MM 57%

OmniDPO: A Preference Optimization Framework to Address Omni-Modal Hallucination

Junzhe Chen, Tianshu Zhang, Shiyu Huang, Yuwei Niu, Chao Sun, Rongzhou Zhang, Guanyu Zhou, Lijie Wen, Xuming Hu

机构 * Tsinghua University（清华大学）； The Hong Kong University of Science and Technology (Guangzhou)（香港科技大学（广州））； OpenRL ； Chongqing University（重庆大学）

专题命中幻觉与鲁棒性：grounding(abstract)；分类 cs.AI

2509.00371 2025-09-03 cs.CV 57%

Two Causes, Not One: Rethinking Omission and Fabrication Hallucinations in MLLMs

Guangzong Si, Hao Yin, Xianfei Li, Qing Ding, Wenlong Liao, Tao He, Pai Peng

专题命中幻觉与鲁棒性：multimodal large language model(abstract)；分类 cs.CV

Comments Preprint,Underreview