Zeping Liu

PhD student, Department of Geography and the Environment, University of Texas at Austin

Joined

May 2024

Names

Zeping Liu (Preferred)

Emails

****@utexas.edu (Confirmed)

****@mail.bnu.edu.cn (Confirmed)

****@gmail.com (Confirmed)

Personal Links

Career & Education History

PhD student

Department of Geography and the Environment, University of Texas at Austin (utexas.edu)

2024 – Present

Advisors, Relations & Conflicts

PhD Advisor

Gengchen Mai

2024 – Present

Expertise

Geospatial AI

Present

Deep learning in remote sensing

Present

Geofoundation model

Present

Publications

GeoBS: Information-Theoretic Quantification of Geographic Bias in AI Models
Zhangyu Wang, Nemin Wu, Qian Cao, Jiangnan Xia, Zeping Liu, Yiqun Xie, Akshay Nambi, Tanuja Ganu, Ni Lao, Ninghao Liu, Gengchen Mai
- Submitted to ICLR 2026
- Readers: Everyone
GAIR: A Multimodal Geo-Foundation Model with Geo-Aligned Implicit Representations
Zeping Liu, Zhangyu Wang, Junfeng Jiao, Ni Lao, Gengchen Mai
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
LocDiff: Identifying Locations on Earth by Diffusing in the Hilbert Space
Zhangyu Wang, Zeping Liu, Jielu Zhang, Zhongliang Zhou, Qian Cao, Nemin Wu, Lan Mu, Yang Song, Yiqun Xie, Ni Lao, Gengchen Mai
- NeurIPS 2025 poster
- Readers: Everyone
LocDiffusion: Identifying Locations on Earth by Diffusing in the Hilbert Space
Zhangyu Wang, Jielu Zhang, Zhongliang Zhou, Qian Cao, Nemin Wu, Zeping Liu, Lan Mu, Yang Song, Yiqun Xie, Ni Lao, Gengchen Mai
- Submitted to ICLR 2025
- Readers: Everyone
SSIF: Physics-Inspired Implicit Representations for Spatial-Spectral Image Super-Resolution
Gengchen Mai, Zeping Liu, Ni Lao, Weiwei Sun, Yuchi Ma, Jiaming Song, Chenlin Meng, Hongxu Ma, Jinmeng Rao, Qian Cao, Nemin Wu, Zhangyu Wang, Stefano Ermon
- Submitted to ICLR 2025
- Readers: Everyone
TorchSpatial: A Location Encoding Framework and Benchmark for Spatial Representation Learning
Nemin Wu, Qian Cao, Zhangyu Wang, Zeping Liu, Yanlin Qi, Jielu Zhang, Joshua Ni, X. Angela Yao, Hongxu Ma, Lan Mu, Stefano Ermon, Tanuja Ganu, Akshay Nambi, Ni Lao, Gengchen Mai
- NeurIPS 2024 Track Datasets and Benchmarks Poster
- Readers: Everyone
TorchSpatial: A Python Package for Spatial Representation Learning and Geo-Aware Model Development
Qian Cao, Nemin Wu, Zhangyu Wang, Zeping Liu, Yanlin Qi, Jielu Zhang, Joshua Ni, Xiaobai Yao, Hongxu Ma, Lan Mu, Stefano Ermon, Tanuja Ganu, Akshay Nambi, Ni Lao, Gengchen Mai
- GeoIndstry@SIGSPATIAL 2024
- Readers: Everyone
TorchSpatial: A Location Encoding Framework and Benchmark for Spatial Representation Learning
Nemin Wu, Qian Cao, Zhangyu Wang, Zeping Liu, Yanlin Qi, Jielu Zhang, Joshua Ni, Xiaobai Yao, Hongxu Ma, Lan Mu, Stefano Ermon, Tanuja Ganu, Akshay Nambi, Ni Lao, Gengchen Mai
- CoRR 2024
- Readers: Everyone
Learning Sparse Geometric Features for Building Segmentation from Low-Resolution Remote-Sensing Images
Zeping Liu, Hong Tang
- Remote. Sens. 2023
- Readers: Everyone
Building Outline Delineation From VHR Remote Sensing Images Using the Convolutional Recurrent Neural Network Embedded With Line Segment Information
Zeping Liu, Hong Tang, Wei Huang
- IEEE Trans. Geosci. Remote. Sens. 2022
- Readers: Everyone

View all 13 publications

Co-Authors

View all 34 co-authors