Binyu Lei

Biographic Data

ID4418455
NAMEBinyu Lei
GIVEN NAMESBinyu
FAMILY NAMELei
SIGNATURELEI B
AFFILIATIONSNational University of Singapore
ORCID0000-0002-8501-3104
VERIFIEDYes
TOTAL WORKS9
TOTAL CITATIONS1
AUTHOR COUNT9
EDITOR COUNT0
FIRST PUBLICATION YEAR2023
LATEST PUBLICATION YEAR2026
H-INDEX1

  • A Graph-Based Human-Centered GeoAI for Understanding Street-Level Environment and Traffic Accident Frequency with Street View Imagery

    Open AccessPengyuan Liu, Winston Yap et al.ARTICLEJournal of Urban Technology2026

    Traffic accidents are a major global concern, highlighting the need for advanced traffic analysis and predictive techniques. The emergence of crowdsourced street view imagery (SVI) platforms has transformed public participation in collecting urban data, initiating the development of human-centered traffic analytics. This article investigates the relationship between visual urban understanding derived from Mapillary SVI and the frequency of urban …

  • Modeling adolescents’ perception of cycling safety

    Open AccessXiaobing Wei, Filip Biljecki et al.ARTICLEComputers Environment and Urban…2026

  • Living upon networks

    Open AccessPengyuan Liu, Yuan Wang et al.ARTICLEEnvironment and Planning B Urban…2026

    Cities are supported by multiple, interacting networks, most prominently streets, which channel movement and economic exchange, and, in many contexts, waterways, which regulate flows of goods, people, and environmental amenities. Conventional quantitative studies of urban form have tended to privilege streets alone, limiting their ability to capture the full spatial logic of the urban fabric. This paper introduces a Heterogeneous Graph Autoen-cod…

  • VoxCity

    Open AccessKunihiko Fujiwara, Ryuta Tsurumi et al.ARTICLEComputers Environment and Urban…2026References: 154

    Three-dimensional urban environment simulation is a powerful tool for informed urban planning. However, the intensive manual effort required to prepare input 3D city models has hindered its widespread adoption. To address this challenge, we present VoxCity, an open-source Python package that provides a one-stop solution for grid-based 3D city model generation and urban environment simulation for cities worldwide. VoxCity’s ‘generator’ subpackage …

  • Sensing climate justice

    Open AccessPengyuan Liu, Binyu Lei et al.ARTICLESustainable Cities and Society2025

  • Developing the urban comfort index

    Open AccessBinyu Lei, Pengyuan Liu et al.ARTICLESustainable Cities and Society2025

  • Multidimensional analysis of human outdoor comfort

    Open AccessBinyu Lei, Pengyuan Liu et al.ARTICLECities2025Cited by: 1References: 7

  • Predicting building characteristics at urban scale using graph neural networks and street-level context

    Open AccessBinyu Lei, Pengyuan Liu et al.ARTICLEComputers Environment and Urban…2024

  • Towards Human-centric Digital Twins

    Open AccessPengyuan Liu, Tianhong Zhao et al.ARTICLESustainable Cities and Society2023