Measuring Global Migration Flows using Online Data. - Chi, Guanghua; Abel, Guy J.; Johnston, Drew; Giraudy, Eugenia; Bailey, Mike (CoRR, 2025)

Data-driven Humanitarian Mapping and Policymaking: Toward Planetary-Scale Resilience, Equity, and Sustainability. - Gaikwad, Snehalkumar (Neil) S.; Iyer, Shankar; Lunga, Dalton D.; Yabe, Takahiro; Liang, Xiaofan; Ananthabhotla, Bhavani; Behari, Nikhil; Guggilam, Sreelekha; Chi, Guanghua (2022)

Micro-Estimates of Wealth for all Low- and Middle-Income Countries. - Chi, Guanghua; Fang, Han; Chatterjee, Sourav; Blumenstock, Joshua E. (CoRR, 2021)

Who Ties the World Together? Evidence from a Large Online Social Network. - Chi, Guanghua; State, Bogdan; Blumenstock, Joshua E.; Adamic, Lada A. (2019)

Geographical impacts on social networks from perspectives of space and place: an empirical study using mobile phone data. - Shi, Li; Wu, Lun; Chi, Guanghua; Liu, Yu (J. Geogr. Syst., 2016)

Human mobility patterns in different communities: a mobile phone data-based social network approach. - Shi, Li; Chi, Guanghua; Liu, Xi; Liu, Yu (Ann. GIS, 2015)

Ghost Cities Analysis Based on Positioning Data in China. - Chi, Guanghua; Liu, Yu; Wu, Haishan (CoRR, 2015)