GOTPR

General Outdoor Text-based Place Recognition Using Scene Graph Retrieval with OpenStreetMap

We developed a text-based place recognition system for outdoor robot service scenarios, such as autonomous taxi and delivery robot pickup.

The system converts both natural language descriptions and OpenStreetMap data into graph structures, and estimates the user’s current location by matching them.

In this project, I was responsible for methodology design, data collection, and experimental evaluation.

(Jung et al., 2025)

References

2025

  1. gotpr_process.jpg
    GOTPR: General Outdoor Text-based Place Recognition Using Scene Graph Retrieval with OpenStreetMap
    Donghwi Jung, Keonwoo Kim, and Seong-Woo Kim
    IEEE Robotics and Automation Letters, 2025