Nuhuo: An effective estimation model for traffic speed histogram imputation on a road network

H Yuan, G Cong, G Li - Proceedings of the VLDB Endowment, 2024 - dl.acm.org
Traffic speed histograms show the distribution of traffic speeds over a certain period. Traffic
speed might not be recorded continuously, leading to missing histograms for some links on …

[PDF][PDF] Vector quantization pretraining for eeg time series with random projection and phase alignment

H Gui, X Li, X Chen - International Conference on …, 2024 - raw.githubusercontent.com
In this paper, we propose a BERT-style selfsupervised learning model, VQ-MTM (Vector
Quantization Masked Time-Series Modeling), for the EEG time series data analysis. At its …

[PDF][PDF] Scalability of Graph Neural Networks in Traffic Forecasting

DN Savvidi - 2024 - repository.tudelft.nl
This paper explores the scalability of Graph Neural Networks (GNNs) in the context of traffic
forecasting, a critical area for improving urban mobility and reducing congestion. Despite …

[PDF][PDF] Nuhuo: An E ective Estimation Model for Tra ic Speed Histogram Imputation on A Road Network

H Yuan, G Cong, G Li - dbgroup.cs.tsinghua.edu.cn
Tra c speed histograms show the distribution of tra c speeds over a certain period. Tra c
speed might not be recorded continuously, leading to missing histograms for some links on …