An interdisciplinary survey on origin-destination flows modeling: Theory and techniques
Origin-destination (OD) flow modeling is an extensively researched subject across multiple
disciplines, such as the investigation of travel demand in transportation and spatial …
disciplines, such as the investigation of travel demand in transportation and spatial …
Unist: A prompt-empowered universal model for urban spatio-temporal prediction
Urban spatio-temporal prediction is crucial for informed decision-making, such as traffic
management, resource optimization, and emergence response. Despite remarkable …
management, resource optimization, and emergence response. Despite remarkable …
Understanding World or Predicting Future? A Comprehensive Survey of World Models
The concept of world models has garnered significant attention due to advancements in
multimodal large language models such as GPT-4 and video generation models such as …
multimodal large language models such as GPT-4 and video generation models such as …
Evaluating Large Language Models on Spatial Tasks: A Multi-Task Benchmarking Study
The advent of large language models such as ChatGPT, Gemini, and others has
underscored the importance of evaluating their diverse capabilities, ranging from natural …
underscored the importance of evaluating their diverse capabilities, ranging from natural …
STBench: Assessing the ability of large language models in spatio-temporal analysis
W Li, D Yao, R Zhao, W Chen, Z Xu, C Luo… - arxiv preprint arxiv …, 2024 - arxiv.org
The rapid evolution of large language models (LLMs) holds promise for reforming the
methodology of spatio-temporal data mining. However, current works for evaluating the …
methodology of spatio-temporal data mining. However, current works for evaluating the …
A Foundation Model for Unified Urban Spatio-Temporal Flow Prediction
Urban spatio-temporal flow prediction, encompassing traffic flows and crowd flows, is crucial
for optimizing city infrastructure and managing traffic and emergency responses. Traditional …
for optimizing city infrastructure and managing traffic and emergency responses. Traditional …
BIGCity: A Universal Spatiotemporal Model for Unified Trajectory and Traffic State Data Analysis
Typical dynamic ST data includes trajectory data (representing individual-level mobility) and
traffic state data (representing population-level mobility). Traditional studies often treat …
traffic state data (representing population-level mobility). Traditional studies often treat …