Advanced Research in Spatial-Temporal Data Mining: Theory, Algorithms, and Applications

A special issue of Mathematics (ISSN 2227-7390). This special issue belongs to the section "E1: Mathematics and Computer Science".

Deadline for manuscript submissions: 16 October 2026 | Viewed by 796

Special Issue Editor


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Guest Editor
Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, China
Interests: data mining; transfer learning; spatial-temporal data mining

Special Issue Information

Dear Colleagues,

In recent years, spatial-temporal data mining has emerged as a crucial research frontier, driven by the rapid growth of sensor networks, IoT devices, and real-time monitoring systems. The ability to effectively model and forecast complex spatial-temporal dynamics has profound implications for domains such as transportation, climate science, urban computing, healthcare, and industrial systems. However, challenges remain in capturing multi-scale dependencies, handling high-dimensional heterogeneous data, and ensuring robustness against anomalies and missing information.

This Special Issue aims to bring together cutting-edge research and novel methodologies in spatial-temporal data and multivariate time series data mining. We welcome original research papers, reviews, and communications that advance theory, algorithms, and applications in this area.

Topics of interest include, but are not limited to, the following:

  • Spatial-temporal deep learning and graph neural networks;
  • Dynamic representation learning for multi-variate time series;
  • Foundation models and large-scale forecasting frameworks;
  • Explainable and interpretable spatial-temporal models;
  • Anomaly detection and root-cause analysis in complex systems;
  • Real-world applications in transportation, energy, climate, and healthcare.

We encourage contributions that address emerging challenges, propose innovative solutions, and demonstrate the transformative potential of spatial-temporal data mining in real-world decision-making.

Dr. Xu Wang
Guest Editor

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Keywords

  • spatial-temporal deep learning and graph neural networks
  • dynamic representation learning for multi-variate time series
  • foundation models and large-scale forecasting frameworks
  • explainable and interpretable spatial-temporal models
  • anomaly detection and root-cause analysis in complex systems
  • real-world applications in transportation, energy, climate, and healthcare

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Published Papers (1 paper)

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Research

21 pages, 7860 KB  
Article
D-SFANet: Application of a Multimodal Fusion Framework Based on Attention Mechanisms in ADHD Identification and Classification
by Li Zhang, Guangcheng Dongye and Ming Jing
Mathematics 2026, 14(5), 851; https://doi.org/10.3390/math14050851 - 2 Mar 2026
Viewed by 547
Abstract
The diagnosis of attention-deficit/hyperactivity disorder (ADHD) has long relied on subjective scales, lacking objective neuroimaging biomarkers. Static functional connectivity (sFC) and dynamic functional connectivity (dFC), as commonly used metrics in resting-state functional magnetic resonance imaging (rs-fMRI) analysis, provide important perspectives for related research. [...] Read more.
The diagnosis of attention-deficit/hyperactivity disorder (ADHD) has long relied on subjective scales, lacking objective neuroimaging biomarkers. Static functional connectivity (sFC) and dynamic functional connectivity (dFC), as commonly used metrics in resting-state functional magnetic resonance imaging (rs-fMRI) analysis, provide important perspectives for related research. However, existing unimodal approaches struggle to effectively integrate the spatiotemporal characteristics of functional connectivity. To address this, this paper proposes the multimodal fusion framework D-SFANet, which synergistically models the static and dynamic features of brain functional connectivity through an attention mechanism: in the static path, it integrates a multi-scale convolutional network with phenotypic information extraction to extract hierarchical topological features; in the dynamic path, it combines graph theory with a bidirectional long short-term memory network (BiLSTM) to capture key state transition patterns in brain networks. Experimental validation demonstrates that D-SFANet achieves significantly higher classification accuracy than existing mainstream methods, robustly validating the effectiveness of its spatiotemporal fusion strategy. Full article
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