GeoAI Workshop at SIGSPATIAL 2025, Minneapolis, MN. Nov. 3rd, 2025
| Time | |||||||
|---|---|---|---|---|---|---|---|
| 8:30 | 8:40 | Opening Remarks | |||||
| 8:40 | 9:10 | Keynote: GeoAI Innovations: Building Curriculum, Codes, and Chips by Professor Eric Shook, Associate Professor in the Department of Geography, Environment, and Society at the University of Minnesota in the Twin Cities | |||||
| Session 1 | |||||||
| Paper ID | Authors | Title | |||||
| 9:10 | 9:20 | 24 | Sumit Sen, Lokendra Chauhan, Liping Di and Vipin Kumar | Solving the scale problem in multimodal learning in AgriAI | |||
| 9:20 | 9:30 | 14 | Zhongfu Ma and Di Zhu | A Neural Fitting Method for Potential Differential Equations in Urban Dynamics | |||
| 9:30 | 9:40 | 6 | Srivishnu Pyda, Nicole Schneider and Hanan Samet | Embeddings Matter: A Case Study of Spatial Synonyms in Large Language Models | |||
| 9:40 | 9:50 | 21 | Zhuocheng Shang, Adreyan Distor and Ahmed Eldawy | AgriParcel: Geometry Farmlands Generation Framework for Comprehensive Agricultural Analysis | |||
| 9:50 | 10:00 | 26 | Rui Deng, Ziqi Li and Mingshu Wang | Improving the Computational Efficiency and Explainability of GeoAggregator | |||
| 10:00 | 10:40 | Coffee Break | |||||
| Session 2 | |||||||
| 10:40 | 10:50 | 18 | Renato Assuncao, Kevin Butler, Alberto Nieto, Lauren Bennett, Catherine David, Hu Shao, Martha Bass, Eric Krause and Lorenzo Magalhaes | Distribution-Free and Method-Agnostic Selection of Optimal Aggregation Scales | |||
| 10:50 | 11:00 | 19 | Xiayin Lou and Peng Luo | Towards the Uncertainty-aware Geospatial Artificial Intelligence | |||
| 11:00 | 11:10 | 30 | Grace Kagho and Janody Pougala | Predicting behavioral patterns in data-scarce regions using spatial embeddings | |||
| 11:10 | 11:20 | 12 | Jiyoon Lee and Youngok Kang | Peak-GraphTFT: A GCN-Augmented Temporal Fusion Transformer with Peak-Sensitive Learning for Predicting Pedestrian Congestion in Shadow Areas | |||
| 11:20 | 11:30 | 15 | Keisuke Otaki, Xinni Yang, Takayoshi Yoshimura, Hiroyuki Sakai, Da Li and Yukiko Kawai | Subjective Experiences in Urban Spaces from the Lens of Crowds, Personality, and Large Language Models | |||
| 11:30 | 11:45 | 16 | Heather Baier and Daniel Runfola | Measuring Feature Representation Stability in Coordinate-Conditioned Neural Networks | |||
| 11:45 | 12:00 | 17 | Kai Moltzen and Ricardo Usbeck | GANDR - Georelating Dataset, Metrics, and Evaluation | |||
| 12:00 | 12:15 | 29 | Huan Chen, Ting Han, Siyu Chen, Zhihao Guo, Yiping Chen and Meiliu Wu | Semantic4Safety: Causal Insights from Zero-shot Street View Imagery Segmentation for Urban Road Safety | |||
| 12:15 | 12:30 | 32 | Chen Wei, Yiwei Zhang, Xi Guan, Qianheng Zhang, Yanbing Chen, Yuhan Ji, Yibo Zhao, Maoping Wang, Ying Nie, Hanchen Zhuang and Song Gao | GeoAI for Driving Risk Assessment via Vision-Language Models: A Knowledge Guided RAG System and Dual Evaluation | |||
| 12:30 | 2:00 | Lunch Break | |||||
| Session 3 | |||||||
| 2:00 | 2:15 | 11 | Luyao Niu, Zhicheng Deng, Boyang Li, Nuoxian Huang, Ruiqi Liu and Wenjia Zhang | AskNearby: An LLM-Based Application for Neighborhood Information Retrieval and Personalized Cognitive-Map Recommendations | |||
| 2:15 | 2:30 | 27 | Vu Duc Anh Nguyen and Ziyue Li | Deep Learning to Identify the Spatio-Temporal Cascading Effects of Train Delays in a High-Density Network | |||
| 2:30 | 2:45 | 25 | David Kasperek and Michal Podpora | Evaluating Apple CreateML's Performance and Classification Challenges for Aerial and Satellite Imagery | |||
| 2:45 | 3:00 | 3 | Xintong Chen and John Krumm | Poly2Vec 3D: Encoding 3D Spatial Structures for Deep Learning | |||
| 3:00 | 3:15 | 13 | Meicheng Xiong and Di Zhu | A Graph-based Deep Population Downscaling Model on Irregular Spatial Units | |||
| 3:15 | 3:30 | 10 | Keita Mizushina, Tsunehiko Baba, Mika Takata and Ken Naono | Discovering Deep-Tier Suppliers: LLM-Driven Manufacturing Site Inference for Enhanced Visibility | |||
| 3:30 | 4:00 | Coffee Break | |||||
| Session 4 | |||||||
| 4:00 | 4:15 | 20 | Eirinaios Odysseas Gardelakos, Vasileios Kyriakopoulos, Despina-Athanasia Pantazi, Orestis-Minas Kapopoulos, Maria Tsourma and Manolis Koubarakis | Can Large Reasoning Models Reason about Spatial Relations? | |||
| 4:15 | 4:30 | 35 | Abdullah Al-Mamun, Ch. Md. Rakin Haider and Walid Aref | Query Processing Tradeoffs over an ML-Enhanced R-tree | |||
| 4:30 | 4:45 | 22 | An-Syu Li and Yi-Chung Chen | A Deep Learning-Based Heatmap Travel Recommendation System | |||
| 4:45 | 5:00 | 28 | Valeria Martin, K. Brent Venable and Derek Morgan | A Sentinel-2 Benchmark and Deep-Learning Study for Wildfire Damage Mapping | |||
| 5:00 | 5:15 | 36 | Chuan Li and Ruoxuan Yang | Automated Ensemble Learning for Proactive Groundwater Management: Early Warning and Allocation | |||
| 5:15 | 5:30 | Closing Remarks | |||||