Publications

Yuqi Chen, Xiaohan Zhang, Ahmad Arrabi, Waqas Sultani, Chen Chen, Safwan Wshah (2026). Turning Generators into Retrievers: Unlocking MLLMs for Natural Language-Guided Geo-Localization. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Findings.

Ayesh Abu Lehyeh, Xiaohan Zhang, Ahmad Arrabi, Waqas Sultani, Chen Chen, Safwan Wshah (2026). GeoFlow: Real-Time Fine-Grained Cross-View Geolocalization via Iterative Flow Prediction. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR).

Yancheng Zhang, Xiaohan Zhang, Guangyu Sun, Zonglin Lyu, Safwan Wshah, Chen Chen (2026). Geo2: Geometry-Guided Cross-view Geo-Localization and Image Synthesis. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR).

Muhammad Adil, Patrick J. Clemins, Peter D. F. Isles, Xiaohan Zhang, Andrew W. Schroth, Kareem I. Hannoun, Panagiotis D. Oikonomou, Scott Turnbull, Donna M. Rizzo, Noah B. Beckage, Asim Zia, Safwan Wshah (2026). From Remote Sensing to Multiple Time Horizons Forecasts: Transformers Model for CyanoHAB Intensity in Lake Champlain. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Xiaohan Zhang, Tavis Shore, Chen Chen, Oscar Mendez, Simon Hadfield, Safwan Wshah (2025). VICI: VLM-Instructed Cross-view Image-localisation. ACMMM 2025 Workshop UAVs in Multimedia.

Ahmad Arrabi, Xiaohan Zhang, Waqas Sultan, Chen Chen, Safwan Wshah (2024). Cross-View Meets Diffusion: Aerial Image Synthesis with Geometry and Text Guidance. 2025 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV).

Daniel Wilson, Xiaohan Zhang, Waqas Sultani, Safwan Wshah (2024). Image and Object Geo-Localization. International Journal of Computer Vision.

Nathaniel Ogilvie, Xiaohan Zhang, Cale Kochenour, Safwan Wshah (2024). Fine-Grained Permeable Surface Mapping through Parallel U-Net. Sensors.

Daniel Wilson, Xiaohan Zhang, Waqas Sultani, Safwan Wshah (2023). Visual and Object Geo-localization: A Comprehensive Survey. arXiv.

Xiaohan Zhang, Xingyu Li, Waqas Sultani, Chen Chen, Safwan Wshah (2023). GeoDTR+: Toward generic cross-view geolocalization via geometric disentanglement. IEEE Transactions on Pattern Analysis and Machine Intelligence.