Day 20 of #30DayMapChallenge: Data: OpenStreetMap. Playgrounds in Berlin.

Day 21 of #30DayMapChallenge: Conflict. Road network and State of Palestine - Subnational Administrative Boundaries. Source: data.humdata.org/dataset/cod-ab…

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 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 OSM is seriously outdated in terms of the road networks and buildings in this area.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 24 of #30DayMapChallenge: Only circular shapes. Varying visiting distances during the 9-Euro Ticket Scheme.

Day 25 of #30DayMapChallenge: Heat. Visitation intensity during the 9-Euro Ticket Scheme.

Day 26 of #30DayMapChallenge: Map projections. Flight routes in Perters Projection.

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.

Another update on the review article about human mobility and socio-spatial segregation, where we made structural adjustments and clarified key concepts. arxiv.org/abs/2403.06641

Day 28 of #30DayMapChallenge: The blue planet. The largest lake in Sweden by area.

Day 29 of #30DayMapChallenge: Overture. Buildings and places in Linköping, Sweden.

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.

Our 'region2vec' method is designed explicitly for spatial networks. A related work on (non-spatial) network community detection via neural embeddings is published on Nature Communications: nature.com/articles/s4146…

We look forward to receiving your tutorial proposals!

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!

#IC2S2'25 Tutorials deadline is this Friday—Jan 17, 2025. Submit your tutorial proposal now: ic2s2-2025.org/submit-tutorial

Excited to share our new article published in npj Complexity with Luca Maria Aiello (lajello.bsky.social) , Giulio Cimini , and Laura Alessandretti , where we shed light on the dynamics behind the first large-scale financial collective action driven by social media users: the #GameStop short squeeze. rdcu.be/d8pvI

How do major real-world events shape online conversations? With Anna Mancini ,Giulio Cimini and Riccardo Di Clemente we found that while activity surges, users repeat the same ideas at an accelerating pace, limiting meaningful discussions. Check the paper on PNAS Nexus academic.oup.com/pnasnexus/adva…

👇Germany's €49 Deutschlandticket boosted public transport use, seeing a greater increase among lower socioeconomic groups, according to our study using mobile geolocation data (11M+ devices). #publictransport #farecuts #mobility