Xi Liu
Xi Liu publishes mostly in Transportation, Economics and Econometrics and Geography, Planning and Development, on topics such as Human Mobility and Location-Based Analysis, Geographic Information Systems Studies and Urban Transport and Accessibility.
- World rank
- #434,393 of 1,633,909 ranked researchers
- Rank in United States
- #150,230 of 358,040
- Works
- 15
- Citations
- 110
- Citations per work
- 7.3
What does Xi Liu research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Transportation40% of their works
- 2Economics and Econometrics20% of their works
- 3Geography, Planning and Development13% of their works
- 4Health, Toxicology and Mutagenesis7% of their works
- 5Epidemiology7% of their works
- 6General Economics, Econometrics and Finance7% of their works
Research topics
Which keywords describe Xi Liu's research?
The keywords of their largest research topics: GPS Data, Human Mobility, Transportation, Active Travel, Built Environment, Geospatial Crowdsourcing, Regional Development and Volunteered Geographic Information.
- Urbanization
- Spatial Shift-Share Analysis
- Infrastructure
- Economic Development
- Digital Epidemiology
- Volunteered Geographic Information
- Geospatial Crowdsourcing
- Active Travel
- Human Mobility
- GPS Data
- Transportation
- Built Environment
- Regional Development
- Agglomeration Economies
- Disease Surveillance
- Environmental Risk Assessment
- Pollution Monitoring
- Taxation
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 18 words, with their numbers
- GPS Data31 topic
- Human Mobility31 topic
- Transportation32 topics
- Active Travel21 topic
- Built Environment21 topic
- Geospatial Crowdsourcing21 topic
- Regional Development22 topics
- Volunteered Geographic Information21 topic
- Agglomeration Economies11 topic
- Digital Epidemiology11 topic
- Disease Surveillance11 topic
- Economic Development11 topic
- Environmental Risk Assessment11 topic
- Infrastructure11 topic
- Pollution Monitoring11 topic
- Spatial Shift-Share Analysis11 topic
- Taxation11 topic
- Urbanization11 topic
Where does Xi Liu work?
Xi Liu's main affiliation in the publication record is Pennsylvania State University, United States.
How many publications and citations does Xi Liu have?
Science Explorer counts 15 works and 110 citations for Xi Liu, ranking #434,393 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Other researchers named Xi Liu
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