Human mobility data in the COVID-19 pandemic: characteristics, applications, and challenges

T Hu, S Wang, B She, M Zhang, X Huang… - … Journal of Digital …, 2021 - Taylor & Francis
The COVID-19 pandemic poses unprecedented challenges around the world. Many studies
have applied mobility data to explore spatiotemporal trends over time, investigate …

[PDF][PDF] Natural language processing for urban research: A systematic review

M Cai - Heliyon, 2021 - cell.com
Natural language processing (NLP) has shown potential as a promising tool to exploit under-
utilized urban data sources. This paper presents a systematic review of urban studies …

Classification of remote sensing images using EfficientNet-B3 CNN model with attention

H Alhichri, AS Alswayed, Y Bazi, N Ammour… - IEEE …, 2021 - ieeexplore.ieee.org
Scene classification is a highly useful task in Remote Sensing (RS) applications. Many
efforts have been made to improve the accuracy of RS scene classification. Scene …

Urban function classification at road segment level using taxi trajectory data: A graph convolutional neural network approach

S Hu, S Gao, L Wu, Y Xu, Z Zhang, H Cui… - … , Environment and Urban …, 2021 - Elsevier
Extracting hidden information from human mobility patterns is one of the long-standing
challenges of urban studies. In addition, exploring the relationship between urban functional …

[HTML][HTML] Identification and analysis of urban functional area in Hangzhou based on OSM and POI data

Z Wang, D Ma, D Sun, J Zhang - PLoS one, 2021 - journals.plos.org
The accurate identification of urban functional areas is of great significance for optimizing
urban spatial structure, rationally allocating spatial elements, and promoting the sustainable …

[HTML][HTML] Delineating urban functional use from points of interest data with neural network embedding: A case study in Greater London

H Niu, EA Silva - Computers, Environment and Urban Systems, 2021 - Elsevier
Delineating urban functional use plays a key role in understanding urban dynamics,
evaluating planning strategies and supporting policymaking. In recent years, Points of …

[HTML][HTML] Uncovering the socioeconomic facets of human mobility

H Barbosa, S Hazarie, B Dickinson, A Bassolas… - Scientific reports, 2021 - nature.com
Given the rapid recent trend of urbanization, a better understanding of how urban
infrastructure mediates socioeconomic interactions and economic systems is of vital …

Identifying urban building function by integrating remote sensing imagery and POI data

A Lin, X Sun, H Wu, W Luo, D Wang… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Identifying urban building function plays a critical role in understanding the complexness of
urban construction and improving the effectiveness of urban planning. The emergence of …

Mapping essential urban land use categories (EULUC) using geospatial big data: Progress, challenges, and opportunities

B Chen, B Xu, P Gong - Big Earth Data, 2021 - Taylor & Francis
Urban land use information that reflects socio-economic functions and human activities is
critically essential for urban planning, landscape design, environmental management …

[HTML][HTML] Classification schemes and identification methods for urban functional zone: A Review of Recent Papers

B Liu, Y Deng, M Li, J Yang, T Liu - Applied Sciences, 2021 - mdpi.com
Urbanization is accelerating due to economic and societal development. The accurate
identification of urban functional zones is significant for urban structure optimization, urban …