RE: https://mastodon.social/@xlth/116144192667591833
Not the ideal conditions for geospatial applications of VLMs π
#GIScience #VLM #spatiotemporal #MobilityDataScience #SpatialDataScience
Latest posts tagged with #MobilityDataScience on Bluesky
RE: https://mastodon.social/@xlth/116144192667591833
Not the ideal conditions for geospatial applications of VLMs π
#GIScience #VLM #spatiotemporal #MobilityDataScience #SpatialDataScience
The #MobilityDB team just announced v1.3.0-alpha featuring
New temporal types:
π tgeometry & tgeography that can represent the temporal evolution of any geometry type (polygon, multipoint, etc.)
π temporal circular buffer (tcbuffer)
π temporal pose (tpose) type, storing the evolution of a pose [β¦]
If you're at #AGIT2025, I'd love to see you at our #MobilityDataScience workshop focused on #PublicTransport tomorrow morning π
09:00-10:15 Session 1A: WS: Mobility Data Science & KI β Potenziale fΓΌr den ΓΆffentlichen Verkehr
π€© #MobilityDataAnalytics & #GIScience all around:
Attending the @emeraldseu GA today. Presented progress on #Trajectools and our #explainableAI & #activeLearning for #MobilityDataScience. While simultaneously traveling to #AGIT2025 π
Speed up your analytics with the new MovingPandas 0.22 and Trajectools 2.6
The latest releases of MovingPandas and Trajectools come with many "under the hood" changes that aim to make your movement analytics faster: Instead of immediately creating a GeoPandas GeoDataFrame and populating the [β¦]
And here's @martinfleis et al.'s new street network generalization tool:
https://uscuni.org/neatnet/
https://arxiv.org/abs/2504.16198
#giscience #gischat #mobility #mobilitydatascience
image/jpeg
Another interesting new paper on street network analysis, HT @gboeing
π― it's surprisingly hard to count intersections
https://onlinelibrary.wiley.com/doi/10.1111/tgis.70037
@gicycle @just_mobility
Direct links for convenience ...
π° Paper: https://www.mdpi.com/2071-1050/17/8/3634
:github: Code: github.com/plus-mobilitylab/netasco...
#Walkability #HumanMobility #MobilityDataScience #GIScience #GISchat #OSM
π₯³ New versions of @movingpandas and #Trajectools have just landed:
#MovingPandas 0.21.3 github.com/movingpandas/movingpanda...
:qgis: Trajectools 2.5 codeberg.org/movingpandas/trajectools...
π Please update your MovingPandas install to get all [β¦]
The quest for a fair TimeGPT benchmark
At the end of yesterday's TimeGPT for mobility post, we concluded that TimeGPT's trainingset probably included a copy of the popular BikeNYC timeseries dataset and that, therefore, we were not looking at a fair comparison. Naturally, it's hard to find [β¦]
Can foundation models outperform classic machine learning models for mobility predictions?
tldr; Maybe. Preliminary results certainly are impressive. Introduction Crowd and flow predictions have been very popular topics in mobility data science. Traditional forecasting methods rely on classic [β¦]
Only one more week to submit to ACM TSAS special issue on Urban Mobility dl.acm.org/pb-assets/static_journal...
HT mastodon.social/@luis_de_sousa/113946946...
#MobilityDataScience #MovingPandas
Today I'm at #edbticdt2025 to present MobiML, our latest contribution to facilitate #MachineLearning from movement data, building on @movingpandas, #pymeos, and others
More details:
https://github.com/movingpandas/mobiml
#MobilityDataScience #movingpandas #bmda2025
Even more human #MovementBehavior research:
Elkin-Frankston et al. (2025). Beyond boundaries: a location-based toolkit for quantifying group dynamics in diverse contexts. Cogn. Research 10, 10 (2025).
https://doi.org/10.1186/s41235-025-00617-6
"We first segmented time periods when the group [β¦]
New #IOT research using yours truely:
Koszewski et al. (2025). Utilizing IoT Sensors and Spatial Data Mining for Analysis of Urban Space Actorsβ Behavior in University Campus Space Design.
https://doi.org/10.3390/s25051393
"Trajectories were processed by the MovingPandas Python library, which [β¦]
The EMERALDS project @emeraldseu is hosting an MLOps webinar "EMERALDS Data Infrastructure and Development Frameworksβ on 21 February, at 11:30 CET, see emeralds-horizon.eu/events/emeralds-webinar-...
The talks explore the design and [β¦]
#Moveapps is looking for a Technical Assistant (m/f/d) proficient in R and/or Python to improve their #MovementDataAnalytics plattform
www.mpg.de/24092603/technical-assis...
#MobilityDataScience #MovementEcology
I've had smoother releases π
But hey, #MovingPandas 0.21 is here https://github.com/movingpandas/movingpandas/releases
Make sure to update if you want to use the new #QGIS #Trajectools plugin version which will be released soon π
#MovementDataAnalytics #MobilityDataScience
Updated my collection of open source projects in the #MobilityDataScience / #MovementDataAnalytics with new findings from #SDSL2024
https://github.com/anitagraser/movement-analysis-tools
Any more suggestions welcome
#GISChat #DataScience #SpatialDataScience
Leaving Prague with tons of new ideas and impressions.
Thanks @martinfleis and team for organizing and hosting this 2nd edition of SDSL. Looking forward to many more to come
#GISChat #SpatialDataScience #MovingPandas #MovementDataAnalytics #MobilityDataScience #GeoPandas #Opensource