2023 ACM SIGSPATIAL GeoAI Workshop Program
| Time | Title | Speaker/Author |
|---|---|---|
| 8:30-8:40 AM | Opening Remarks | |
| 8:40 - 9:40 AM | Keynote: GEOAI for Good (SLIDES)(RECORDING) | Professor Maria Antonia Brovelli, Politecnico di Milano |
| 9:45-10:00 AM | Cartography in GeoAI: Emerging Themes and Research Challenges | Anthony C. Robinson, Arzu Çöltekin, Amy Griffin and Florian Ledermann |
| 10:00 - 10:15 AM | SRAI: Towards Standardization of Geospatial AI | Piotr Gramacki, Kacper Leśniara, Kamil Raczycki, Szymon Woźniak, Marcin Przymus and Piotr Szymański |
| 10:15 - 10:30 AM | Reimagining standardization and geospatial interoperability in today’s GeoAI culture | Samantha Arundel, Wenwen Li and Bryan B. Campbell |
| 10:30-11:00 AM | Coffee break | |
| 11:00 AM-11:15 AM | Self-Attention Driven Decoder for SAR Image-based Semantic Flood Zone Segmentation | Girisha S, Hrishikesh Singh Yadav, Divyanshu Manawat, Savitha G and Shreesha Surathkal |
| 11:15 AM-11:30 AM | Anomaly Detection for Population Dynamics using Autoencoder Leveraging Periodic Residual Component in Disaster Situations | Keiichi Ochiai, Masayuki Terada, Hiroaki Sano, Makoto Hanashima and Yuichiro Usuda |
| 11:30 AM - 11:45 AM | FLEE-GNN: A Federated Learning System for Edge-Enhanced Graph Neural Network in Analyzing Geospatial Resilience of Multicommodity Food Flows | Yuxiao Qu, Jinmeng Rao, Song Gao, Qianheng Zhang, Wei-Lun Chao, Yu Su, Michelle Miller, Alfonso Morales and Patrick Huber |
| 11:45 AM - 12:00 PM | Assessment of a new GeoAI foundation model for flood inundation mapping | Wenwen Li, Hyunho Lee, Sizhe Wang, Chia-Yu Hsu and Samantha Arundel |
| 12:00-1:00 PM | Lunch | |
| 1:00 -2:00 PM | Keynote: The Remote Sensing of Floods (SLIDES) | Dr. Ronny Hänsch, German Aerospace Center |
| 2:00 - 2:15 PM | Signal Separation in Global, Temporal Gravity Data | Betty Heller-Kaikov, Roland Pail and Martin Werner |
| 2:15 - 2:30 PM | Automated Multi-class Crater Segmentation in Mars Orbital Images | Shrey Malvi, Hitansh Shah, Niketan Chandarana, Mirali Purohit, Jacob Adler and Hannah Kerner |
| 2:30 - 2:45 PM | GeoVeX: Geospatial Vectors with Hexagonal Convolutional Autoencoders | Daniele Donghi and Anne Morvan |
| 2: 45 - 3:00 PM | Plane Segmentation in Outdoor Imagery: Unsupervised Training Using Synthetic Data | Haolin Liang and Shawn Newsam |
| 3:00 -3:30PM | Coffee break | |
| 3:30-3:45 PM | Towards Understanding the Geospatial Skills of ChatGPT - Taking a Geographic Information Systems (GIS) Exam | Peter Mooney, Wencong Cui, Boyuan Guan and Levente Juhász |
| 3:45 - 4:00 PM | On Threshold Correlation with Application to Studying the Relationship of Temperature and Relative Humidity | Christoph F Eick, Md Mahin, Guoning Chen and Honghai Zhang |
| 4:00 - 4:15 PM | A Detailed Analysis on the Use of General-purpose Vision Transformers for Remote Sensing Image Segmentation | Miguel Gonçalves, Bruno Martins and Jacinto Estima |
| 4:15 - 4:30 PM | Contrastive Pretraining for Railway Detection: Unveiling Historical Maps with Transformers | Xue Xia, Chenjing Jiao and Lorenz Hurni |
| 4:30 - 4:45 PM | Tensor Dirichlet Process Multinomial Mixture Model with Graphs for Passenger Trajectory Clustering | Ziyue Li, Hao Yan, Chen Zhang, Lijun Sun, Wolfgang Ketter and Fugee Tsung |
| 4:45 - 5:00 PM | Closing Remarks |