Yujian Lu

Biographic Data

ID4684662
NAMEYujian Lu
GIVEN NAMESYujian
FAMILY NAMELu
SIGNATURELU Y
AFFILIATIONSUniversity of New Mexico
ORCID0000-0003-4356-7448
VERIFIEDYes
TOTAL WORKS4
TOTAL CITATIONS2
WORKS AS AUTHOR4
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2022
LATEST PUBLICATION YEAR2026
H-INDEX1

  • Exploring contemporary public perceptions of historical redlining practices in the United States

    Open AccessYujian Lu, Xi Gong et al.ARTICLEComputational Urban Science2026

    Redlining is a discriminatory practice of systematically denying loans or mortgages to residents in specific neighborhoods based on racial or ethnical composition. In current literature research, there is a lack of understanding of the public perceptions of impacts of historical redlining practices at large geographic scales. Although some social groups and organizations conducted surveys or interviews to obtain public perceptions of it on small …

  • Do We Care Enough About Child Maltreatment?—Analyzing Social Media Discourse on Child Maltreatment in the United States

    Open AccessXi Gong, Yujian Lu et al.ARTICLEISPRS International Journal of…2026

    Sentiment expressions related to child maltreatment (CM) in public discourse are influenced by demographic, economic, and cultural factors and individual characteristics. Using 188,429 geotagged CM-related tweets during 2018–2022, we explored public sentiment expression about CM across the contiguous U.S. We applied multiscale geographically weighted regression (MGWR) to examine how contextual factors relate to the percentage of CM-related tweets…

  • The long-run effect of historical redlining practices on social vulnerability in U.S. cities

    Open AccessYujian Lu, Yan Lin et al.ARTICLECities2024Cited by: 1References: 6

  • Social Network Analysis of Nonprofits in Disaster Response

    Open AccessXi Gong, Shuyang Peng et al.ARTICLESocial Science Computer Review2022Cited by: 1References: 10

    The COVID-19 pandemic has created complex problems that require organizations to collaborate within and across the sector line. Social media data can provide insights into how nonprofits interact for the pandemic response from both social network and geographical perspectives. This study innovatively investigated the connection and interaction patterns among 74 National Voluntary Organizations Active in Disaster (NVOAD) nonprofits and three gover…