2023 ACM SIGSPATIAL GeoAI Workshop Program

8:30-8:40 AMOpening Remarks
8:40 - 9:40 AMKeynote: GEOAI for Good (SLIDES)(RECORDING)Professor Maria Antonia Brovelli, Politecnico di Milano
9:45-10:00 AMCartography in GeoAI: Emerging Themes and Research ChallengesAnthony C. Robinson, Arzu Çöltekin, Amy Griffin and Florian Ledermann
10:00 - 10:15 AMSRAI: Towards Standardization of Geospatial AIPiotr Gramacki, Kacper Leśniara, Kamil Raczycki, Szymon Woźniak, Marcin Przymus and Piotr Szymański
10:15 - 10:30 AMReimagining standardization and geospatial interoperability in today’s GeoAI cultureSamantha Arundel, Wenwen Li and Bryan B. Campbell
10:30-11:00 AMCoffee break
11:00 AM-11:15 AMSelf-Attention Driven Decoder for SAR Image-based Semantic Flood Zone SegmentationGirisha S, Hrishikesh Singh Yadav, Divyanshu Manawat, Savitha G and Shreesha Surathkal
11:15 AM-11:30 AMAnomaly Detection for Population Dynamics using Autoencoder Leveraging Periodic Residual Component in Disaster SituationsKeiichi Ochiai, Masayuki Terada, Hiroaki Sano, Makoto Hanashima and Yuichiro Usuda
11:30 AM - 11:45 AMFLEE-GNN: A Federated Learning System for Edge-Enhanced Graph Neural Network in Analyzing Geospatial Resilience of Multicommodity Food FlowsYuxiao Qu, Jinmeng Rao, Song Gao, Qianheng Zhang, Wei-Lun Chao, Yu Su, Michelle Miller, Alfonso Morales and Patrick Huber
11:45 AM - 12:00 PMAssessment of a new GeoAI foundation model for flood inundation mappingWenwen Li, Hyunho Lee, Sizhe Wang, Chia-Yu Hsu and Samantha Arundel
12:00-1:00 PMLunch
1:00 -2:00 PMKeynote: The Remote Sensing of Floods (SLIDES)Dr. Ronny Hänsch, German Aerospace Center
2:00 - 2:15 PMSignal Separation in Global, Temporal Gravity DataBetty Heller-Kaikov, Roland Pail and Martin Werner
2:15 - 2:30 PMAutomated Multi-class Crater Segmentation in Mars Orbital ImagesShrey Malvi, Hitansh Shah, Niketan Chandarana, Mirali Purohit, Jacob Adler and Hannah Kerner
2:30 - 2:45 PMGeoVeX: Geospatial Vectors with Hexagonal Convolutional AutoencodersDaniele Donghi and Anne Morvan
2: 45 - 3:00 PMPlane Segmentation in Outdoor Imagery: Unsupervised Training Using Synthetic DataHaolin Liang and Shawn Newsam
3:00 -3:30PMCoffee break
3:30-3:45 PMTowards Understanding the Geospatial Skills of ChatGPT - Taking a Geographic Information Systems (GIS) ExamPeter Mooney, Wencong Cui, Boyuan Guan and Levente Juhász
3:45 - 4:00 PMOn Threshold Correlation with Application to Studying the Relationship of Temperature and Relative HumidityChristoph F Eick, Md Mahin, Guoning Chen and Honghai Zhang
4:00 - 4:15 PMA Detailed Analysis on the Use of General-purpose Vision Transformers for Remote Sensing Image SegmentationMiguel Gonçalves, Bruno Martins and Jacinto Estima
4:15 - 4:30 PMContrastive Pretraining for Railway Detection: Unveiling Historical Maps with TransformersXue Xia, Chenjing Jiao and Lorenz Hurni
4:30 - 4:45 PMTensor Dirichlet Process Multinomial Mixture Model with Graphs for Passenger Trajectory ClusteringZiyue Li, Hao Yan, Chen Zhang, Lijun Sun, Wolfgang Ketter and Fugee Tsung
4:45 - 5:00 PMClosing Remarks