AlphaGalileo

Adapting to the Stream: An Instance-Attention GNN Method for Irregular Multivariate Time Series Data

DynIMTS replaces static graphs with instance-attention that updates edge weights on the fly, delivering SOTA imputation and P12 classification ...

How The Bubble Manipulates Time

A financial “security” is nothing more than a claim on some stream of cash flows that investors expect to be delivered into ...
IEEE

Graph-Based Time-Series Decomposition for Multisource Sensors Anomaly Detection

Abstract: The detection of anomalies in multisource time-series data is crucial for the efficient operation of the Internet of Things (IoT) devices and large-scale cross-domain systems. Recent methods ...
IEEE

Transformer-PLM Enhanced Multimodal Time Series Forecasting via Decoupled Dual-Temporal Graph Adaptation

Abstract: With the proliferation of multimodal data in real-world applications, integrating time series with auxiliary modalities has become critical for accurate forecasting. Although Transformers ...