activity
20202025
most citedHex2vec -- Context-Aware Embedding H3 Hexagons with OpenStreetMap Tags

34 citations · 55 across the 6 of their papers we have counts for

collaborators

10 papers

cs.LG2025

OBSR: Open Benchmark for Spatial Representations

Julia Moska, Oleksii Furman, Kacper Kozaczko +4

GeoAI is evolving rapidly, fueled by diverse geospatial datasets like traffic patterns, environmental data, and crowdsourced OpenStreetMap (OSM) information. While sophisticated AI…

cs.CL2025

A Vision for Geo-Temporal Deep Research Systems: Towards Comprehensive, Transparent, and Reproducible Geo-Temporal Information Synthesis

Bruno Martins, Piotr Szymański, Piotr Gramacki

The emergence of Large Language Models (LLMs) has transformed information access, with current LLMs also powering deep research systems that can generate comprehensive report-style…

cs.CL2024

Evaluation of Code LLMs on Geospatial Code Generation

Piotr Gramacki, Bruno Martins, Piotr Szymański

Software development support tools have been studied for a long time, with recent approaches using Large Language Models (LLMs) for code generation. These models can generate Pytho…

cs.CL20225 cited

This is the way: designing and compiling LEPISZCZE, a comprehensive NLP benchmark for Polish

Łukasz Augustyniak, Kamil Tagowski, Albert Sawczyn +9

The availability of compute and data to train larger and larger language models increases the demand for robust methods of benchmarking the true progress of LM training. Recent yea…

cs.LG20215 cited

gtfs2vec -- Learning GTFS Embeddings for comparing Public Transport Offer in Microregions

Piotr Gramacki, Szymon Woźniak, Piotr Szymański

We selected 48 European cities and gathered their public transport timetables in the GTFS format. We utilized Uber's H3 spatial index to divide each city into hexagonal micro-regio…

cs.LG20216 cited

Transfer Learning Approach to Bicycle-sharing Systems' Station Location Planning using OpenStreetMap Data

Kamil Raczycki, Piotr Szymański

Bicycle-sharing systems (BSS) have become a daily reality for many citizens of larger, wealthier cities in developed regions. However, planning the layout of bicycle-sharing statio…