中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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地理科学与资源研究... [54]
计算技术研究所 [9]
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期刊论文 [74]
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学位论文 [1]
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Multifractal characteristics of functional urban polycentric structure from the static and dynamic perspective using POI and Taxi Trajectory Data
期刊论文
OAI收割
HABITAT INTERNATIONAL, 2026, 卷号: 169, 页码: 103725
作者:
Wang, Jiaxin
;
Lu, Feng
;
Meng, Bin
;
He, Dan
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2026/03/16
Urban polycentricity
Multifractal
Static structure
Dynamic interaction
Taxi trajectory data
Resilience of the global maritime LNG network: From static Bow-tie to dynamic SIR modeling
期刊论文
OAI收割
RELIABILITY ENGINEERING & SYSTEM SAFETY, 2026, 卷号: 265, 页码: 111605
作者:
Xu, Yang
;
Peng, Peng
;
Claramunt, Christophe
;
Qian, Jiale
;
Lu, Feng
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/12/19
LNG transport network
Resilience assessment
Complex networks
Vessel trajectory data
LNG transport network
Resilience assessment
Complex networks
Vessel trajectory data
Modeling cascading risk diffusion in global container shipping network under dynamic flow reassignment
期刊论文
OAI收割
RELIABILITY ENGINEERING & SYSTEM SAFETY, 2026, 卷号: 265, 页码: 111530
作者:
Xu, Yang
;
Peng, Peng
;
Claramunt, Christophe
;
Xie, Wenxin
;
Lu, Feng
  |  
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2025/09/22
Global container shipping network
Cascading failure
Vessel trajectory data
Shipping flow reassignment
Maritime safety
Unravelling urban dynamics: understanding urban structures in Chinese cities using large-scale human location data
期刊论文
OAI收割
CITIES, 2025, 卷号: 164, 页码: 106096
作者:
Wang, Nan
;
Yi, Jiawei
;
Liang, Fuyuan
;
Qian, Jiale
;
Tu, Wenna
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2025/07/18
Urban dynamics
Location-based service data
Trajectory-Polycentricity Structure Graph
Model
Structure stability
Chinese cities
Dynamic evolution of spatiotemporal behavioral patterns in desert tourism: insights from big trajectory data
期刊论文
OAI收割
ASIA PACIFIC JOURNAL OF TOURISM RESEARCH, 2025, 卷号: N/A
作者:
Wang, Shenghong
;
Yang, Yang
;
Tan, Yuwei
;
Chen, Jiaqi
;
Hu, Sike
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2025/07/18
Desert tourism
spatiotemporal patterns
DBSCAN
big trajectory data mining
dynamic evolution
Structural analysis and robustness assessment of global LNG transport network from 2013 to 2023
期刊论文
OAI收割
OCEAN & COASTAL MANAGEMENT, 2025, 卷号: 263, 页码: 107619
作者:
Xu, Yang
;
Peng, Peng
;
Xie, Xiaowei
;
Lu, Feng
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2025/04/21
LNG transport network
Robustness assessment
Complex networks
Vessel trajectory data
Trajectory-User Linking via Multi-Scale Graph Attention Network
期刊论文
OAI收割
PATTERN RECOGNITION, 2025, 卷号: 158, 页码: 16
作者:
Li, Yujie
;
Sun, Tao
;
Shao, Zezhi
;
Zhen, Yiqiang
;
Xu, Yongjun
  |  
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2024/12/06
Trajectory-user linking
Graph neural network
Trajectory classification
Spatio-temporal data mining
Check-in data
Daily Prediction of Sea Ice Drift at Kilometer-Scale Using Deep-Learning Method
期刊论文
OAI收割
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2025, 卷号: 18, 页码: 25980-25992
作者:
Ren, Jialong
;
Qiu, Yujia
;
Li, Xiao-Ming
;
Li, Xiaofeng
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/12/09
Sea ice
Arctic
Spatial resolution
Synthetic aperture radar
Predictive models
Input variables
Vectors
Data models
Wind forecasting
Trajectory
deep learning
sea ice drift (SID) prediction
synthetic aperture radar (SAR)
RL-ISegNet: Refining Instance Segmentation for Remote Sensing Imagery via Iterative Reward Maximization With Limited Samples
期刊论文
OAI收割
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2025, 卷号: 63, 页码: 5637521
作者:
Liu, Yang
;
Zhang, Tong
;
Huang, Yanru
;
Wang, Peixiao
;
Wang, Gang
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/10/20
Instance segmentation
Training
Optimization
Remote sensing
Reinforcement learning
Data models
Data mining
Trajectory
Computational modeling
Natural language processing
limited samples
reinforcement learning (RL)
remote sensing imagery (RSI)
Identifying node-corridor-network of tourist flow and influencing factors using GPS big data: A case study in Gansu and Qinghai provinces, China
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2024, 卷号: 135, 页码: 104271
作者:
Zhang, Zhiyu
;
Wang, Fuyuan
;
Deng, Longtao
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2024/12/20
GPS trajectory
Big data
Tourist flow
Spatial network
Gansu-Qinghai Region