Zeping Liu

Selected Publications 13 entries

1. 2026 IJGIS 26

   Spatial CoT: A Spatial Concept Transformation Guided LLM Reasoning Framework for Complex Geospatial Question Answering

   Zeping Liu, Haiqi Xu, Ni Lao, Lauren Bennett, Liang Zhao, Mansour Raad, Hu Shao, Lynne Buie, Marshall Mueller, Cheng-Chia Huang, et al.

   International Journal of Geographical Information Science, 2026.

2. 2026 P&RS 26

   GAIR: Location-aware Self-Supervised Contrastive Pre-training with Geo-Aligned Implicit Representations

   Zeping Liu, Fan Zhang, Junfeng Jiao, Ni Lao, Gengchen Mai.

   ISPRS Journal of Photogrammetry and Remote Sensing, 2026.

3. 2025 NeurIPS 25

   LocDiff: Identifying Locations on Earth by Diffusing in the Hilbert Space

   Zhangyu Wang, Zeping Liu, et al.

   NeurIPS 2025.

4. 2025 JAG 25

   Towards the Next Generation of Geospatial Artificial Intelligence

   Gengchen Mai, Yiqun Xie, Xiaowei Jia, et al.

   International Journal of Applied Earth Observation and Geoinformation, 2025.

5. 2024 NeurIPS 24

   TorchSpatial: A Location Encoding Framework and Benchmark for Spatial Representation Learning

   Nemin Wu, Qian Cao, Zhangyu Wang, Zeping Liu, et al.

   NeurIPS 2024 Datasets & Benchmarks.

6. 2024 RSE 24

   Four Seasonal Composite Sentinel-2 Images for Large-Scale Building Story Estimation

   Siqing Lyu, Chao Ji, Zeping Liu, Hong Tang, Liqiang Zhang, Xin Yang.

   Remote Sensing of Environment, 2024.

7. 2024 STOTEN 24

   CALIPSO-Based Aerosol Extinction Profile Estimation from MODIS and MERRA-2 with Transformer + CNN

   Yang Zhen, Xin Yang, Hong Tang, Haoze Shi, Zeping Liu.

   Science of The Total Environment, 2024.

8. 2023 ESSD 23

   China Building Rooftop Area: A Multi-Annual High-Resolution Dataset (2016–2021)

   Zeping Liu, Hong Tang, Lin Feng, Siqing Lyu.

   Earth System Science Data, 2023.

9. 2023 GS&RS 23

   National-Scale Mapping of Building Footprints with Feature Super-Resolution Segmentation

   Lin Feng, Penglei Xu, Hong Tang, Zeping Liu, Peng Hou.

   GIScience and Remote Sensing, 2023.

10. 2023 RS 23

    Learning Sparse Geometric Features for Building Segmentation from Low-Resolution Remote-Sensing Images

    Zeping Liu, Hong Tang.

    Remote Sensing, 2023.

11. 2022 TGRS 22

    Building Outline Delineation from VHR Images with CRNN and Line Segment Information

    Zeping Liu, Hong Tang, Wei Huang.

    IEEE TGRS, 2022.

12. 2021 RS 21

    Sequential Delineation of Rooftops with Holes from VHR Aerial Images

    Wei Huang, Zeping Liu, Hong Tang, Jiayi Ge.

    Remote Sensing, 2021.

13. 2021 PRCV 21

    AFM-RNN: A Sequence Prediction Model for Delineating Building Rooftops

    Zeping Liu, Hong Tang, Wei Huang.

    Chinese Conference on Pattern Recognition and Computer Vision, 2021.

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