This study proposes TG‐GPT, a lightweight ship trajectory prediction model that integrates a GRU with a tiny GPT to improve short‐term accuracy and reduce computational cost. Tested on over 1.2 million AIS records, TG‐GPT significantly outperforms state‐of‐the‐art models, reducing MAE by up to 87% for specified routes and 9% for random predictions ...
Mang Chen +2 more
wiley +1 more source
Automated identification and characterization of parcels (AICP) with OpenStreetMap and Points of Interest [PDF]
Ying Long, Xingjian Liu
openalex +1 more source
ABSTRACT Objectives To examine the combined influence of food environment, built environment, socio‐economic status and individual factors (maternal age, parity, smoking status and need for an interpreter) on maternal overweight, gestational diabetes mellitus (GDM) and large‐for‐gestational age (LGA) births in Australia.
Melvin B. Marzan +12 more
wiley +1 more source
Mapping Our Cities for All: A participatory baseline of business accessibility in Canada
Abstract Canada has committed to eliminating accessibility barriers by 2040, yet municipalities lack clear, comparable evidence on where building access breaks down. To address this gap, we set out to produce and test a participatory, city‐scale method to measure building accessibility of businesses. We report results from Mapping Our Cities for All, a
Victoria Fast +3 more
wiley +1 more source
OpenStreetMap e la prima conferenza OSMit
OpenStreetMap and the first OSMit conference This month’s article features a brief presentation of the OpenStreetMap project, initiated by a single user in 2004 with the aim of creating a free map of the world, editable following wiki-like rules, and ...
Luca Dellucchi +2 more
doaj
A GIS‐Based Framework for Modeling Hospital Accessibility in Spain Using Open and Collaborative Data
ABSTRACT This study analyzes hospital accessibility in Spain at the census section level from 2010 to 2024. Using open data and open‐source tools, a replicable geospatial method was developed to estimate travel times and distances to the nearest hospital by car and on foot. Over 500,000 origin–destination pairs were analyzed, combining census centroids,
Virgilio Pérez
wiley +1 more source
From Footprints to Functions: A Comprehensive Global and Semantic Building Footprint Dataset. [PDF]
Oostwegel LJN +2 more
europepmc +1 more source
Governing on the Edge. How International Pressures Shape the Geography of State Power
ABSTRACT Most explanations of the territorial unevenness of state capacity in the contemporary non‐Western world focus on domestic factors. While international causes may have been crucial in shaping state capacity in Europe in earlier centuries, the logic goes, they are of less relevance for developing countries in the postwar era.
Magnus Åsblad
wiley +1 more source
Applying the open-LUCIS framework to identify and characterize human-wildlife conflicts: A case study in Botswana. [PDF]
Achidago S +14 more
europepmc +1 more source
Unifying points of interest taxonomies: mapping OpenStreetMap tags to the Foursquare category system [PDF]
Lilou Soulas +7 more
openalex +1 more source

