Graph representation learning aims to effectively encode high-dimensional sparse graph- structured data into low-dimensional dense vectors, which is a fundamental task that has …
S Lan, Y Ma, W Huang, W Wang… - … on machine learning, 2022 - proceedings.mlr.press
As a typical problem in time series analysis, traffic flow prediction is one of the most important application fields of machine learning. However, achieving highly accurate traffic …
As a core technology of Intelligent Transportation System, traffic flow prediction has a wide range of applications. The fundamental challenge in traffic flow prediction is to effectively …
Multivariate Time Series (MTS) forecasting plays a vital role in a wide range of applications. Recently, Spatial-Temporal Graph Neural Networks (STGNNs) have become increasingly …
J Choi, H Choi, J Hwang, N Park - … of the AAAI conference on artificial …, 2022 - ojs.aaai.org
Traffic forecasting is one of the most popular spatio-temporal tasks in the field of machine learning. A prevalent approach in the field is to combine graph convolutional networks and …
Time series forecasting has played the key role in different industrial, including finance, traffic, energy, and healthcare domains. While existing literatures have designed many …
F Li, J Feng, H Yan, G Jin, F Yang, F Sun… - ACM Transactions on …, 2023 - dl.acm.org
Traffic prediction is the cornerstone of intelligent transportation system. Accurate traffic forecasting is essential for the applications of smart cities, ie, intelligent traffic management …
M Liu, A Zeng, M Chen, Z Xu, Q Lai… - Advances in Neural …, 2022 - proceedings.neurips.cc
One unique property of time series is that the temporal relations are largely preserved after downsampling into two sub-sequences. By taking advantage of this property, we propose a …
Dynamic Graph Neural Networks (DGNNs) have become one of the most promising methods for traffic speed forecasting. However, when adapting DGNNs for traffic speed …