Knowledge Management System of Hefei Institute of Physical Science,CAS
GSS-RiskAsser: A Multi-Modal Deep-Learning Framework for Urban Gas Supply System Risk Assessment on Business Users | |
Li, Xuefei1,2,3; Song, Liangtu1,2![]() ![]() | |
2021-11-01 | |
发表期刊 | SENSORS
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通讯作者 | Li, Xuefei(lcyyyy@mail.ustc.edu.cn) |
摘要 | Gas supply system risk assessment is a serious and important problem in cities. Existing methods tend to manually build mathematical models to predict risk value from single-modal information, i.e., pipeline parameters. In this paper, we attempt to consider this problem from a deep-learning perspective and define a novel task, Urban Gas Supply System Risk Assessment (GSS-RA). To drive deep-learning techniques into this task, we collect and build a domain-specific dataset GSS-20K containing multi-modal data. Accompanying the dataset, we design a new deep-learning framework named GSS-RiskAsser to learn risk prediction. In our method, we design a parallel-transformers Vision Embedding Transformer (VET) and Score Matrix Transformer (SMT) to process multi-modal information, and then propose a Multi-Modal Fusion (MMF) module to fuse the features with a cross-attention mechanism. Experiments show that GSS-RiskAsser could work well on GSS-RA task and facilitate practical applications. Our data and code will be made publicly available. |
关键词 | natural gas supply system risk assessment multi-modal fusion deep learning cross-attention mechanism |
DOI | 10.3390/s21217010 |
关键词[WOS] | PIPELINE RISK ; VULNERABILITY ; CORROSION |
收录类别 | SCI |
语种 | 英语 |
资助项目 | key research and development plan projects of Anhui Province[201904a06020056] |
项目资助者 | key research and development plan projects of Anhui Province |
WOS研究方向 | Chemistry ; Engineering ; Instruments & Instrumentation |
WOS类目 | Chemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation |
WOS记录号 | WOS:000719989800001 |
出版者 | MDPI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/126685 |
专题 | 中国科学院合肥物质科学研究院 |
通讯作者 | Li, Xuefei |
作者单位 | 1.Chinese Acad Sci, Hefei Inst Intelligent Machines, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230027, Peoples R China 3.Anhui Jianzhu Univ, Coll Environm & Energy Engn, Hefei 230601, Peoples R China |
推荐引用方式 GB/T 7714 | Li, Xuefei,Song, Liangtu,Liu, Liu,et al. GSS-RiskAsser: A Multi-Modal Deep-Learning Framework for Urban Gas Supply System Risk Assessment on Business Users[J]. SENSORS,2021,21. |
APA | Li, Xuefei,Song, Liangtu,Liu, Liu,&Zhou, Linli.(2021).GSS-RiskAsser: A Multi-Modal Deep-Learning Framework for Urban Gas Supply System Risk Assessment on Business Users.SENSORS,21. |
MLA | Li, Xuefei,et al."GSS-RiskAsser: A Multi-Modal Deep-Learning Framework for Urban Gas Supply System Risk Assessment on Business Users".SENSORS 21(2021). |
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