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yu zhao

Changchun Institute of Technology

China

  • Changchun Institute of Technology

SCHOLARLY PAPERS

2

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50

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Scholarly Papers (2)

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1.

Dynamic Risk Perception-Based Evacuation Path Optimization Framework in Metro Fire Scenarios

Number of pages: 47 Posted: 30 Oct 2025
Li Li, anglin li, Shengwu Qin, dianqi pan, Jiquan Zhang, qiandong hu and yu zhao
affiliation not provided to SSRN, Changchun Institute of Technology, affiliation not provided to SSRN, Changchun Institute of Technology, Northeast Normal University, Changchun Institute of Technology and Changchun Institute of Technology
Downloads 30 (1,318,317)

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Metro fire evacuation, Path optimization framework, Smoke concentration modeling, Dynamic risk perception, Dynamic path planning

2.

Physics-Constrained Flood Mapping in Low-Elevation Alluvial Regions Under Data Scarcity

Number of pages: 22 Posted: 20 Jun 2025
Li Li, yu zhao, Shengwu Qin, dianqi pan, Jiquan Zhang, anglin li and qiandong hu
affiliation not provided to SSRN, Changchun Institute of Technology, affiliation not provided to SSRN, Changchun Institute of Technology, Northeast Normal University, Changchun Institute of Technology and Changchun Institute of Technology
Downloads 20 (1,448,301)

Abstract:

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Flood mapping, Physics-constrained deep learning, Sentinel 1, Semantic segmentation, Hydrodynamic modeling