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高校专区

Harbin Institute of Technology(哈尔滨工业大学)

2026-05-18 至 2026-05-18 共收录 4
2601.03707 2026-05-18 cs.CL

AirNav: A Large-Scale UAV Vision-and-Language Navigation Dataset with Natural and Diverse Instructions

AirNav: 一个大规模无人机视觉与语言导航数据集,包含自然且多样的指令

Hengxing Cai, Yijie Rao, Ligang Huang, Zanyang Zhong, Jinhan Dong, Jingjun Tan, Changhao Nai, Jue Hou, Wenhao Lu, Renxin Zhong

机构 * School of Intelligent Systems Engineering, Sun Yat-Sen University(中山大学智能系统工程学院) Beihang University(北京航空航天大学) Peking University(北京大学) Beijing University Of Posts and Telecommunications(北京邮电大学) Harbin Institute of Technology(哈尔滨工业大学) Xiamen University(厦门大学) National University of Defense Technology(国防科技大学)

AI总结 本文提出AirNav数据集,包含137K自然多样指令的导航样本,评估了多种方法,提出AirVLN-R1模型在测试中取得51.82%的成功率,并通过实际无人机实验验证了仿真到现实的迁移能力。

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2605.15621 2026-05-18 cs.CV

LRCP: Low-Rank Compressibility Guided Visual Token Pruning for Efficient LVLMs

LRCP: 低秩压缩性引导的视觉标记修剪用于高效的LVLMs

Hongyu Lu, Feng Zhang, Wenwei Jin, Huanling Hu, Tianjun Shi, Shikai Jiang, Yao Hu, Jiawei Li

机构 * Xiaohongshu(小红书) Harbin Institute of Technology(哈尔滨工业大学) Fudan University(复旦大学)

AI总结 本文提出LRCP,通过低秩压缩性引导视觉标记修剪,有效减少视觉语言模型的推理成本,实现94.7%的图像理解性能保留和88.9%的标记减少。

Comments The paper includes 11 figures, multiple tables, comprehensive experimental results on 11 image understanding benchmarks and 3 video benchmarks, with extensive ablation studies and qualitative visualizations

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2605.15535 2026-05-18 cs.CV

Learning Dynamic Structural Specialization for Underwater Salient Object Detection

学习动态结构专业化用于水下显著目标检测

Lin Hong, Chenhui Wang, Linan Deng, Yuning Cui, Yu Zhang, Xin Wang, Bojian Zhang, Wenqi Ren, Xingchen Yang, Fumin Zhang

机构 * Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology(电子与计算机工程系,香港科学与技术大学) School of Robotics and Advanced Manufacture, Harbin Institute of Technology(机器人与先进制造学院,哈尔滨工业大学) School of Computation, Information and Technology, Technical University of Munich(计算、信息与技术学院,慕尼黑技术大学) College of Computer Science & Visual Computing and Intelligent Perception Lab, Nankai University(计算机科学与视觉计算学院及智能感知实验室,南开大学) School of Cyber Science and Technology, Sun Yat-sen University(网络科学与技术学院,中山大学) School of Automation, Southeast University(自动化学院,东南大学)

AI总结 本文提出DSS-USOD方法,通过动态结构专业化解决水下图像退化导致的定位不准确、区域碎片化和边界预测粗的问题,提升边界精度与区域一致性。

Comments 15 pages

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2605.08894 2026-05-18 cs.CL cs.AI

Fitting Is Not Enough: Smoothness in Extremely Quantized LLMs

拟合并不足够:在极量化的LLM中平滑性

Yuzhuang Xu, Xu Han, Yuxuan Li, Pengzhan Li, Wanxiang Che

机构 * Harbin Institute of Technology(哈尔滨工业大学) Tsinghua University(清华大学)

AI总结 本文指出极量化LLM存在平滑性退化问题,通过平滑性代理发现量化位宽越小退化越严重,提出保持平滑性的方法提升性能,强调平滑性在极端量化中的重要性。

Comments 19 pages, 4 tables, 14 figures

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