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Found 7 papers, 2 papers with code
Automated Floodwater Depth Estimation Using Large Multimodal Model for Rapid Flood Mapping
Results show that the proposed approach can rapidly provide a consistent and reliable estimation of floodwater depth from flood photos.
Autonomous GIS: the next-generation AI-powered GIS
Large Language Models (LLMs), such as ChatGPT, demonstrate a strong understanding of human natural language and have been explored and applied in various fields, including reasoning, creative writing, code generation, translation, and information retrieval.
An optimal sensors-based simulation method for spatiotemporal event detection
In this paper, we propose an optimal sensors-based simulation method for spatiotemporal event detection using human activity signals derived from taxi trip data.
Measuring Global Multi-Scale Place Connectivity using Geotagged Social Media Data
In this study, we introduced a global multi-scale place connectivity index (PCI) based on spatial interactions among places revealed by geotagged tweets as a spatiotemporal-continuous and easy-to-implement measurement.
Social and Information Networks
Towards real-time population estimates: introducing Twitter daily estimates of residents and non-residents at the county level
The study of migrations and mobility has historically been severely limited by the absence of reliable data or the temporal sparsity of the available data.
Simulating multi-exit evacuation using deep reinforcement learning
We propose a multi-exit evacuation simulation based on Deep Reinforcement Learning (DRL), referred to as the MultiExit-DRL, which involves in a Deep Neural Network (DNN) framework to facilitate state-to-action mapping.
Translating multispectral imagery to nighttime imagery via conditional generative adversarial networks
The results of this study prove the possibility of multispectral-to-nighttime translation and further indicate that, with the additional social media data, the generated nighttime imagery can be very similar to the ground-truth imagery.
