Spatial Data and Intelligence [electronic resource] : First International Conference, SpatialDI 2020, Virtual Event, May 8–9, 2020, Proceedings /

Traffic Management -- A Fast Clustering Approach for Identifying Traffic Congestions -- A Method of Emergency Prediction Based on Spatiotemporal Context Time Series -- A Real-time Driving Destination Prediction Model based on Historical Travel Patterns and Current Driving Status -- Dynamic Shortest Path Queries over Moving Objects on Road Networks -- Environment Classification for Global Navigation Satellite Systems Using Attention-Based Recurrent Neural Networks -- Fast Training of POI Recommendation Models Using Gradient Compression -- Research on Vector Road Aided Inertial Navigation by Using ICCP Algorithm -- Traffic Flow Forecasting Using A Spatial-Temporal Attention Graph Convolutional Network Predictor -- Vehicle Emergency Route Planning Based on Grid Map -- Data science -- Application of Multi-agent System in Land Use Decision-Making of Industrial Park: A case study of Tianfo Health Industrial park, Shandong -- Attention U-net for Road Extraction in Remote Sensing Images -- College Students’ Portrait Technology Based on Hybrid Neural Network -- Efficiently Detecting Light Events in Astronomical Temporal Data -- Efficiently Update Disk-Resident Interval Tree -- Performance Ranking Based on Bézier Ranking Principal Curve -- Proximity-based Aggregation Method for LBS Human Mobility Data -- Research on the Division of Functional Zones in Downtown Beijing under the Background of Big Data -- Spatial Queries Based on Learned Index -- Visualization science -- A Deep Learning Method for Complex Human Activity Recognition Using Virtual Wearable Sensors -- A Geometric Consistency Model of Virtual Camera for Vision-based SLAM Simulation -- CPI: LiDAR-Camera Extrinsic Calibration based on Feature Points with Reflection Intensity. .

This book constitutes the proceedings of the First International Conference on Spatial Data and Intelligence, SpatialDI 2020, which was held on May 8-9, 2020. The conference was planned to take place in Shenzhen, China, and changed to an online format due to the COVID-19 pandemic. The 21 full papers presented in this volume were carefully reviewed and selected from 50 submissions. They were organized in topical sections named: traffic management; data science; and visualization science.