Jixuan Cai
Biographic Data
| ID | 3863366 |
|---|---|
| NAME | Jixuan Cai |
| GIVEN NAMES | Jixuan |
| FAMILY NAME | Cai |
| SIGNATURE | CAI J |
| AFFILIATIONS | Chinese University of Hong Kong |
| VERIFIED | No |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 7 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 2 |
Commuting flow patterns across a triad of Chinese megacities: Evidence from Poisson gravity modeling using mobile device data
Observed inequality in urban greenspace exposure in China
Given the important role of green environments playing in healthy cities, the inequality in urban greenspace exposure has aroused growing attentions. However, few comparative studies are available to quantify this phenomenon for cities with different population sizes across a country, especially for those in the developing world. Besides, commonly used inequality measures are always hindered by the conceptual simplification without accounting for…
Population mapping in China with Tencent social user and remote sensing data
Analyzing the Effect of Time in Migration Measurement Using Georeferenced Digital Trace Data
Georeferenced digital trace data offer unprecedented flexibility in migration estimation. Because of their high temporal granularity, many migration estimates can be generated from the same data set by changing the definition parameters. Yet despite the growing application of digital trace data to migration research, strategies for taking advantage of their temporal granularity remain largely underdeveloped. In this paper, we provide a general fr…
Integrated vaccination and physical distancing interventions to prevent future Covid-19 waves in Chinese cities
Evaluating and characterizing urban vibrancy using spatial big data: Shanghai as a case study
Although people may recognize urban vibrancy when they see or sense it, developing direct and comprehensive measures of urban vibrancy remains a challenge. In the context of intense global competition, there is an increased realization that urban vibrancy is vital to the social and economic sustainability of cities. Such vibrancy may be significantly shaped by the urban built environment, yet we know little about the close connections between vib…
Using multi-source geospatial big data to identify the structure of polycentric cities
Analyzing the Effect of Time in Migration Measurement Using Georeferenced Digital Trace Data
Georeferenced digital trace data offer unprecedented flexibility in migration estimation. Because of their high temporal granularity, many migration estimates can be generated from the same data set by changing the definition parameters. Yet despite the growing application of digital trace data to migration research, strategies for taking advantage of their temporal granularity remain largely underdeveloped. In this paper, we provide a general fr…
Integrated vaccination and physical distancing interventions to prevent future Covid-19 waves in Chinese cities
Using multi-source geospatial big data to identify the structure of polycentric cities
Evaluating and characterizing urban vibrancy using spatial big data: Shanghai as a case study
Although people may recognize urban vibrancy when they see or sense it, developing direct and comprehensive measures of urban vibrancy remains a challenge. In the context of intense global competition, there is an increased realization that urban vibrancy is vital to the social and economic sustainability of cities. Such vibrancy may be significantly shaped by the urban built environment, yet we know little about the close connections between vib…
Observed inequality in urban greenspace exposure in China
Given the important role of green environments playing in healthy cities, the inequality in urban greenspace exposure has aroused growing attentions. However, few comparative studies are available to quantify this phenomenon for cities with different population sizes across a country, especially for those in the developing world. Besides, commonly used inequality measures are always hindered by the conceptual simplification without accounting for…
Population mapping in China with Tencent social user and remote sensing data
Analyzing the Effect of Time in Migration Measurement Using Georeferenced Digital Trace Data
Georeferenced digital trace data offer unprecedented flexibility in migration estimation. Because of their high temporal granularity, many migration estimates can be generated from the same data set by changing the definition parameters. Yet despite the growing application of digital trace data to migration research, strategies for taking advantage of their temporal granularity remain largely underdeveloped. In this paper, we provide a general fr…
Integrated vaccination and physical distancing interventions to prevent future Covid-19 waves in Chinese cities
Commuting flow patterns across a triad of Chinese megacities: Evidence from Poisson gravity modeling using mobile device data
Geography (6 works) · Computer Science (5 works) · Human Mobility and Location-Based Analysis (5 works) · Impact of Light on Environment and Health (4 works) · Population (4 works) · Urban Transport and Accessibility (4 works) · Mathematics (3 works) · Statistics (3 works) · Big data (2 works) · Cartography (2 works)