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高校专区

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

2026-04-30 至 2026-04-30 共收录 3
2604.26934 2026-04-30 cs.CV

World2VLM: Distilling World Model Imagination into VLMs for Dynamic Spatial Reasoning

World2VLM: 将世界模型的想象能力蒸馏到VLM中以实现动态空间推理

Wanyue Zhang, Wenxiang Wu, Wang Xu, Jiaxin Luo, Helu Zhi, Yibin Huang, Shuo Ren, Zitao Liu, Jiajun Zhang

机构 * Institute of Automation, Chinese Academy of Sciences(中国科学院自动化研究所) School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) Tsinghua University(清华大学) Harbin Institute of Technology(哈尔滨工业大学) Wuhan AI Research(武汉人工智能研究院)

AI总结 本文提出World2VLM框架,通过蒸馏生成式世界模型的空间想象能力到VLM中,提升动态空间推理性能,优于基线模型和测试时世界模型耦合方法。

Comments The code is available at https://github.com/WanyueZhang-ai/World2VLM. The dataset is available at https://huggingface.co/datasets/WanyueZhang/World2VLM

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2604.26366 2026-04-30 stat.ML cs.LG

Probabilistic data quality assessment for structural monitoring data via outlier-resistant conditional diffusion model

基于鲁棒条件扩散模型的结构监测数据概率质量评估

Qi Li, Yong Huang, Hui Li

机构 * Key Lab of Smart Prevention and Mitigation of Civil Engineering Disasters of the Ministry of Industry and Information Technology(工业和信息化部智能防灾减灾重点实验室) School of Civil Engineering, Harbin Institute of Technology(哈尔滨工业大学土木工程学院) Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education(教育部结构动力行为与控制重点实验室) Harbin Institute of Technology(哈尔滨工业大学)

AI总结 本文提出基于预测偏差的结构监测数据质量评估方法,利用单变量隐式自回归模型实现异常检测与数据清洗,通过条件嵌入模块、四分位数归一化和Huber损失提升鲁棒性,实验表明该方法在数据质量评估中优于其他基线方法。

Comments 43 pages, 15 figures and 2 tables

Journal ref Expert Systems with Applications, 2026: 132181

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2604.23514 2026-04-30 stat.ML cs.LG stat.ME

Probabilistic Graphical Model using Graph Neural Networks for Bayesian Inversion of Discrete Structural Component States

基于图神经网络的概率图模型用于离散结构组件状态的贝叶斯反演

Teng Li, Stephen Wu, Yong Huang, James L. Beck, Hui Li

机构 * Key Lab of Smart Prevention and Mitigation of Civil Engineering Disasters of the Ministry of Industry and Information Technology(工信部智能防灾减灾重点实验室) Harbin Institute of Technology(哈尔滨工业大学) Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, School of Civil Engineering, Harbin, Institute of Technology(教育部结构动力行为与控制重点实验室,土木工程学院) The Institute of Statistical Mathematics, Research Organization of Information and Systems(统计数学研究所,信息与系统研究机构) The Graduate University for Advanced Studies, SOKENDAI(高等研究大学,SOKENDAI) Division of Engineering and Applied Science, California Institute of Technology(工程与应用科学系,加州理工学院)

AI总结 本文提出基于概率图模型的新型贝叶斯反演方法,利用图神经网络实现高效离散状态推断,解决高维参数和非解析似然函数带来的计算挑战。

Comments Accepted by Reliability Engineering & System Safety on 23 February 2026

Journal ref Reliability Engineering & System Safety (2026): 112478

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