Yuan Liao
@yuanliao.bsky.social
Visiting postdoc in mobility data science at Technical University of Denmark | postdoc at Chalmers University of Technology. #UrbanBigData & #Transportation | yuan-liao.com
🏆 Excited to share that our team received the Best Data Challenge Award at #NetMob2025 in Paris! 🏆
"On the Relationship between Space-Time Accessibility and Leisure Activity Participation"
Stay tuned for our preprint.
#urban #mobility #accessibility #transport
"On the Relationship between Space-Time Accessibility and Leisure Activity Participation"
Stay tuned for our preprint.
#urban #mobility #accessibility #transport
October 13, 2025 at 5:47 AM
🏆 Excited to share that our team received the Best Data Challenge Award at #NetMob2025 in Paris! 🏆
"On the Relationship between Space-Time Accessibility and Leisure Activity Participation"
Stay tuned for our preprint.
#urban #mobility #accessibility #transport
"On the Relationship between Space-Time Accessibility and Leisure Activity Participation"
Stay tuned for our preprint.
#urban #mobility #accessibility #transport
🚗⚡How will larger EV batteries reshape charging demand?
At #EVS38, we share our generative model results based on 2021 data from 80K+ BEVs in Beijing: future-scenario daily EV patterns and scaled charging load.
📸 Jordanka Kovaceva
#EVCharging #SmartCities
At #EVS38, we share our generative model results based on 2021 data from 80K+ BEVs in Beijing: future-scenario daily EV patterns and scaled charging load.
📸 Jordanka Kovaceva
#EVCharging #SmartCities
June 17, 2025 at 1:06 PM
🚗⚡How will larger EV batteries reshape charging demand?
At #EVS38, we share our generative model results based on 2021 data from 80K+ BEVs in Beijing: future-scenario daily EV patterns and scaled charging load.
📸 Jordanka Kovaceva
#EVCharging #SmartCities
At #EVS38, we share our generative model results based on 2021 data from 80K+ BEVs in Beijing: future-scenario daily EV patterns and scaled charging load.
📸 Jordanka Kovaceva
#EVCharging #SmartCities
Don’t miss our poster at #TRBAM! Join us Tue, Jan 07 (10:15 AM–12 PM ET) in Convention Center Hall A. Check out how we combine mobile app data & travel surveys to synthesize realistic activity patterns of a large population. See you there!
January 5, 2025 at 11:34 PM
Don’t miss our poster at #TRBAM! Join us Tue, Jan 07 (10:15 AM–12 PM ET) in Convention Center Hall A. Check out how we combine mobile app data & travel surveys to synthesize realistic activity patterns of a large population. See you there!
Day 30 of #30DayMapChallenge: The final map. Visitors travel distances during the first month of the D-Ticket (May 2023). I’m proud to have completed all 30 days of the map challenge. The experience was both immensely fun and deeply rewarding.
November 30, 2024 at 12:12 PM
Day 30 of #30DayMapChallenge: The final map. Visitors travel distances during the first month of the D-Ticket (May 2023). I’m proud to have completed all 30 days of the map challenge. The experience was both immensely fun and deeply rewarding.
Day 29 of #30DayMapChallenge: Overture. Buildings and places in Linköping, Sweden.
November 29, 2024 at 11:19 AM
Day 29 of #30DayMapChallenge: Overture. Buildings and places in Linköping, Sweden.
Day 28 of #30DayMapChallenge: The blue planet. The largest lake in Sweden by area.
November 28, 2024 at 1:09 PM
Day 28 of #30DayMapChallenge: The blue planet. The largest lake in Sweden by area.
Day 27 of #30DayMapChallenge: Micromapping. The building data (marked in yellow) we got from GSD Property map vector in 2019 should be updated, as it missed a few buildings in the area.
November 27, 2024 at 9:30 AM
Day 27 of #30DayMapChallenge: Micromapping. The building data (marked in yellow) we got from GSD Property map vector in 2019 should be updated, as it missed a few buildings in the area.
Day 26 of #30DayMapChallenge: Map projections. Flight routes in Perters Projection.
November 26, 2024 at 10:27 AM
Day 26 of #30DayMapChallenge: Map projections. Flight routes in Perters Projection.
Day 25 of #30DayMapChallenge: Heat. Visitation intensity during the 9-Euro Ticket Scheme.
November 25, 2024 at 10:07 AM
Day 25 of #30DayMapChallenge: Heat. Visitation intensity during the 9-Euro Ticket Scheme.
Day 24 of #30DayMapChallenge: Only circular shapes. Varying visiting distances during the 9-Euro Ticket Scheme.
November 24, 2024 at 9:30 AM
Day 24 of #30DayMapChallenge: Only circular shapes. Varying visiting distances during the 9-Euro Ticket Scheme.
Day 23 of #30DayMapChallenge: Memory. My primary school: Yucai in Xiangtan, Hunan, China. OSM is seriously outdated in terms of the road networks and buildings in this area.
November 23, 2024 at 11:46 AM
Day 23 of #30DayMapChallenge: Memory. My primary school: Yucai in Xiangtan, Hunan, China. OSM is seriously outdated in terms of the road networks and buildings in this area.
Day 22 of #30DayMapChallenge: Two colors. Travel distance by visitors during the 9-Euro Ticket Scheme in Germany. This is computed from a large amount of mobile phone geolocation data.
November 22, 2024 at 10:33 AM
Day 22 of #30DayMapChallenge: Two colors. Travel distance by visitors during the 9-Euro Ticket Scheme in Germany. This is computed from a large amount of mobile phone geolocation data.
Day 21 of #30DayMapChallenge: Conflict. Road network and State of Palestine - Subnational Administrative Boundaries. Source: data.humdata.org/dataset/cod-...
November 21, 2024 at 9:42 AM
Day 21 of #30DayMapChallenge: Conflict. Road network and State of Palestine - Subnational Administrative Boundaries. Source: data.humdata.org/dataset/cod-...
Day 20 of #30DayMapChallenge: Data: OpenStreetMap. Playgrounds in Berlin.
November 20, 2024 at 2:25 PM
Day 20 of #30DayMapChallenge: Data: OpenStreetMap. Playgrounds in Berlin.
Day 19 of #30DayMapChallenge: Typography. This is a labeling exercise.
November 19, 2024 at 9:50 AM
Day 19 of #30DayMapChallenge: Typography. This is a labeling exercise.
Day 18 of #30DayMapChallenge: 3D. Job accessibility within 30 minutes by public transit in Gothenburg. The height encodes the population size in grids.
November 18, 2024 at 9:51 AM
Day 18 of #30DayMapChallenge: 3D. Job accessibility within 30 minutes by public transit in Gothenburg. The height encodes the population size in grids.
Day 17 of #30DayMapChallenge: Collaborative map. The idea was developed by my partner, and I implemented it. The original idea was to have the spatial distribution of criminal cases by occurrence. Apparently, this kind of data is tricky to get. Source: www.svt.se/nyheter/inri...
November 17, 2024 at 6:04 PM
Day 17 of #30DayMapChallenge: Collaborative map. The idea was developed by my partner, and I implemented it. The original idea was to have the spatial distribution of criminal cases by occurrence. Apparently, this kind of data is tricky to get. Source: www.svt.se/nyheter/inri...
Day 16 of #30DayMapChallenge: Choropleth.
November 16, 2024 at 9:36 AM
Day 16 of #30DayMapChallenge: Choropleth.
Day 15 of #30DayMapChallenge: My data. Part of my commute trip from mobile GPS tracking data.
November 15, 2024 at 10:27 AM
Day 15 of #30DayMapChallenge: My data. Part of my commute trip from mobile GPS tracking data.
Day 14 of #30DayMapChallenge: A world map. Flight routes from openflights.org. Used edge bundling in Datashader.
November 14, 2024 at 2:13 PM
Day 14 of #30DayMapChallenge: A world map. Flight routes from openflights.org. Used edge bundling in Datashader.