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
机构
地理科学与资源研... [107]
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期刊论文 [294]
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浏览/检索结果:
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Identifying complex relationship in sub-fields between digital economy and urban agglomeration water pollution in Yangtze River Economic Belt: Evidence from original large-scale social media text analysis
期刊论文
OAI收割
CHAOS SOLITONS & FRACTALS, 2025, 卷号: 200, 页码: 117016
作者:
Huan, Songhua
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收藏
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浏览/下载:1/0
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提交时间:2025/11/17
Digital economy
Urban agglomeration
Water pollution
Text data mining
Public perspective
Simulating the Phylogenetic Diversity Metrics of Plant Communities in Alpine Grasslands of Xizang, China
期刊论文
OAI收割
DIVERSITY-BASEL, 2025, 卷号: 17, 期号: 8, 页码: 569
作者:
Xiang, Mingxue
;
Ma, Tao
;
Sun, Wei
;
Li, Shaowei
;
Fu, Gang
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收藏
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浏览/下载:0/0
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提交时间:2025/10/20
alpine grasslands
big data mining
phylogenetic diversity
Qinghai-Xizang Plateau
random forest
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
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收藏
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浏览/下载:30/0
  |  
提交时间:2025/07/18
Desert tourism
spatiotemporal patterns
DBSCAN
big trajectory data mining
dynamic evolution
基于手机信令数据的北京市长时间工作现象空间特征分析
期刊论文
OAI收割
地球信息科学学报, 2025, 卷号: 27, 期号: 06, 页码: 1317-1331
作者:
郑成龙
;
宋辞
;
陈洁
  |  
收藏
  |  
浏览/下载:44/0
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提交时间:2025/07/04
long working hours
work behavior
mobile signaling data
big data
data mining
urban sustainable development
spatial analysis
Simulating the Carbon, Nitrogen, and Phosphorus of Plant Above-Ground Parts in Alpine Grasslands of Xizang, China
期刊论文
OAI收割
AGRONOMY-BASEL, 2025, 卷号: 15, 期号: 6, 页码: 1413
作者:
Xiang, Mingxue
;
Fu, Gang
;
Cheng, Jianghao
;
Ma, Tao
;
Ma, Yunqiao
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收藏
  |  
浏览/下载:31/0
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提交时间:2025/07/18
alpine grasslands
big data mining
global change
random forest
Qinghai-Xizang Plateau
High-dimensional urban dynamic patterns perception under the perspective of human activity semantics and spatiotemporal coupling
期刊论文
OAI收割
SUSTAINABLE CITIES AND SOCIETY, 2025, 卷号: 121, 页码: 106192
作者:
Lv, Yunshuo
;
Yang, Jiaqi
;
Xu, Jun
;
Guan, Xuyuan
;
Zhang, Jing
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收藏
  |  
浏览/下载:41/0
  |  
提交时间:2025/04/21
Urban dynamic patterns
Activity semantics
High-dimensional pattern mining
Pre-trained language model
Tensor decomposition
Social media 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
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收藏
  |  
浏览/下载:54/0
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提交时间:2024/12/06
Trajectory-user linking
Graph neural network
Trajectory classification
Spatio-temporal data mining
Check-in data
Risk assessment of water inrush from coal floor based on enhanced samples with class distribution
期刊论文
OAI收割
SCIENTIFIC REPORTS, 2025, 卷号: 15, 期号: 1, 页码: 16
作者:
Liu, Shiwei
;
Zhao, Jiaxin
;
Yu, Hao
;
Chen, Jiaqi
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收藏
  |  
浏览/下载:25/0
  |  
提交时间:2025/06/27
Coal mining above a confined aquifer
Risk of water inrush from coal floor
Small sample
Data augmentation
Neural network
Mapping urban villages based on point-of-interest data and a deep learning approach
期刊论文
OAI收割
CITIES, 2025, 卷号: 156, 页码: 19
作者:
Li, Ting
;
Feng, Quanlong
;
Niu, Bowen
;
Chen, Boan
;
Yan, Fengqin
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收藏
  |  
浏览/下载:38/0
  |  
提交时间:2025/02/06
Urban village
Deep learning
Data mining
Point-of-interest
RaHFF-Net: Recall-Adjustable Hierarchical Feature Fusion Network for Remote Sensing Image Change Detection
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: 176-190
作者:
Wang, Bin
;
Zhao, Kang
;
Xiao, Tong
;
Qin, Pinle
;
Zeng, Jianchao
  |  
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2025/03/18
Feature extraction
Transformers
Semantics
Lighting
Data mining
Tensors
Correlation
Noise
Indexes
Adaptation models
Change detection (CD)
hyperexpectation push pull (HEPP) loss
multiscale feature fusion
transformer