Search Results for author: Alexander Zipf

Found 3 papers, 1 papers with code

Distortions in Judged Spatial Relations in Large Language Models: The Dawn of Natural Language Geographic Data?

no code implementations8 Jan 2024 Nir Fulman, Abdulkadir Memduhoğlu, Alexander Zipf

We discuss the potential of text-based data representing geographic relationships directly to improve the spatial reasoning capabilities of LLMs.

Misconceptions

Cross-City Matters: A Multimodal Remote Sensing Benchmark Dataset for Cross-City Semantic Segmentation using High-Resolution Domain Adaptation Networks

no code implementations26 Sep 2023 Danfeng Hong, Bing Zhang, Hao Li, YuXuan Li, Jing Yao, Chenyu Li, Martin Werner, Jocelyn Chanussot, Alexander Zipf, Xiao Xiang Zhu

Artificial intelligence (AI) approaches nowadays have gained remarkable success in single-modality-dominated remote sensing (RS) applications, especially with an emphasis on individual urban environments (e. g., single cities or regions).

Domain Adaptation Segmentation +1

Semi-supervised Learning from Street-View Images and OpenStreetMap for Automatic Building Height Estimation

1 code implementation5 Jul 2023 Hao Li, Zhendong Yuan, Gabriel Dax, Gefei Kong, Hongchao Fan, Alexander Zipf, Martin Werner

In this work, we propose a semi-supervised learning (SSL) method of automatically estimating building height from Mapillary SVI and OSM data to generate low-cost and open-source 3D city modeling in LoD1.

object-detection Object Detection +1

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