Search Results - Temporal Graph Conventional Autoencoder
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Spatio-temporal graph convolutional autoencoder for transonic wing pressure distribution forecasting
ISSN: 1270-9638Published: Elsevier Masson SAS 01.10.2025Published in Aerospace science and technology (01.10.2025)“…This study presents a framework for predicting unsteady transonic wing pressure distributions due to pitch and plunge movement, integrating an autoencoder architecture with graph convolutional…”
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Journal Article -
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Anomaly Detection Based on Graph Convolutional Network–Variational Autoencoder Model Using Time-Series Vibration and Current Data
ISSN: 2227-7390, 2227-7390Published: Basel MDPI AG 01.12.2024Published in Mathematics (Basel) (01.12.2024)“… To address this issue, we employ a semi-supervised learning approach that relies solely on normal data to effectively detect abnormal patterns, overcoming the limitations of conventional methods…”
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Graph-Variational Convolutional Autoencoder-Based Fault Detection and Diagnosis for Photovoltaic Arrays
ISSN: 2075-1702, 2075-1702Published: Basel MDPI AG 01.12.2024Published in Machines (Basel) (01.12.2024)“… However, traditional autoencoder models often struggle to capture the spatial and temporal relationships present in photovoltaic sensor data…”
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Temporal network embedding using graph attention network
ISSN: 2199-4536, 2198-6053Published: Cham Springer International Publishing 01.02.2022Published in Complex & intelligent systems (01.02.2022)“… In this work, we propose a temporal graph attention network (TempGAN), where the aim is to learn representations from continuous-time temporal network by preserving the temporal proximity between nodes of the network…”
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A survey on anomaly detection for technical systems using LSTM networks
ISSN: 0166-3615, 1872-6194Published: Elsevier B.V 01.10.2021Published in Computers in industry (01.10.2021)“…•Graph-based approaches enable unified representation of heterogeneous data.•Transfer learning addresses frequent lack of sufficiently large and diverse datasets…”
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Multi-Task Graph Attention Net for Electricity Consumption Prediction and Anomaly Detection
ISSN: 2073-431X, 2073-431XPublished: Basel MDPI AG 26.08.2025Published in Computers (Basel) (26.08.2025)“… To overcome these challenges, we propose a novel Multi-Task Graph Attention Network (MGAT) framework leveraging an adaptive entropy analysis…”
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Epileptic Seizure Detection from EEG Signals using Autoencoder-based Graph Convolutional Neural Network
Published: IEEE 13.02.2025Published in 2025 International Conference on Electrical, Computer and Communication Engineering (ECCE) (13.02.2025)“… In this study, a novel hybrid framework is proposed for detecting epileptic seizures using a graph convolutional neural network (GCNN…”
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Conference Proceeding -
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Abnormal structural and functional network topological properties associated with left prefrontal, parietal, and occipital cortices significantly predict childhood TBI-related attention deficits: A semi-supervised deep learning study
ISSN: 1662-453X, 1662-4548, 1662-453XPublished: Switzerland Frontiers Media S.A 02.03.2023Published in Frontiers in neuroscience (02.03.2023)“… Most of these existing studies have utilized conventional parametric models for group comparisons, which have limited capacity in dealing with large-scale and high dimensional neuroimaging measures…”
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Open-world structured sequence learning via dense target encoding
ISSN: 0020-0255Published: Elsevier Inc 01.10.2024Published in Information sciences (01.10.2024)“…) to learn graph streams in the open-world learning setting. To capture both structural and temporal information, DOSSL uses a GNN-based stochastic recurrent neural…”
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A Comprehensive Method for Anomaly Detection in Complex Dynamic IoT Systems
ISSN: 2199-8876Published: Anhalt University of Applied Sciences 01.04.2025Published in Proceedings of the International Conference on Applied Innovations in IT (01.04.2025)“… In this paper, we propose a novel anomaly detection approach that combines Temporal Graph Neural Networks (TGNN) with Autoencoders…”
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Sleep EEG Signal Analysis using Graph Embedding Simplicial Convolutional Recurrent Attention Network with Duck Swarm Algorithm
Published: IEEE 11.06.2025Published in 2025 3rd International Conference on Self Sustainable Artificial Intelligence Systems (ICSSAS) (11.06.2025)“… Temporal and spatial EEG patterns cannot be processed easily by conventional models, and they decrease classification accuracy and generalization…”
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Conference Proceeding -
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Real-Time Anomalous Activity Detection in Surveillance Videos
Published: IEEE 12.03.2025Published in 2025 7th International Conference on Intelligent Sustainable Systems (ICISS) (12.03.2025)“… In this paper, a robust spatio temporal auto encoder framework that takes advantage of spatial structure as well as temporal dynamics in video sequences and dynamic thresholding for anomaly detection is developed…”
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Conference Proceeding -
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Spatio-temporal unsupervised individual clustering for operating room videos
ISSN: 0924-669X, 1573-7497Published: New York Springer US 01.11.2025Published in Applied intelligence (Dordrecht, Netherlands) (01.11.2025)“… However, conventional models are trained using supervised or semi-supervised learning, which makes their direct application to real-world videos challenging…”
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Graph embedding and clustering collaborative optimization model for fraudster group detection
ISSN: 0306-4573Published: Elsevier Ltd 01.03.2026Published in Information processing & management (01.03.2026)“… However, existing methods face two major limitations: conventional graph construction overlooks implicit user relationships, while the separation of graph embedding…”
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Graph Transformer Network Incorporating Sparse Representation for Multivariate Time Series Anomaly Detection
ISSN: 2079-9292, 2079-9292Published: Basel MDPI AG 01.06.2024Published in Electronics (Basel) (01.06.2024)“…Cyber–physical systems (CPSs) serve as the pivotal core of Internet of Things (IoT) infrastructures, such as smart grids and intelligent transportation,…”
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Variational Graph Convolutional Networks for Dynamic Graph Representation Learning
ISSN: 2169-3536, 2169-3536Published: Piscataway IEEE 2024Published in IEEE access (2024)“…) with the structural learning capabilities of Graph Convolutional Networks (GCNs). The proposed model is designed to capture both temporal dependencies and uncertainties inherent…”
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Hybrid attention network-based students behavior data analytics framework with enhanced capuchin search algorithm using multimodal data
ISSN: 1869-5450, 1869-5469Published: Heidelberg Springer Nature B.V 31.10.2023Published in Social network analysis and mining (31.10.2023)“…Adaptive learning activities have a major impact on the achievement of a student, and it is helpful to identify how much effort they have to put forth. In…”
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Collaborative optimization of dynamic early warning and control in desulphurization process via integration of causal inference and temporal features
ISSN: 0008-4034, 1939-019XPublished: 03.11.2025Published in Canadian journal of chemical engineering (03.11.2025)“… This study presents a novel collaborative optimization framework integrating causal inference with temporal feature engineering to achieve dynamic early warning and intelligent control…”
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Journal Article -
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A Novel Data Enhancement Method for Photovoltaic Power Forecasting Considering Spatio-Temporal Features Extraction
Published: IEEE 12.07.2024Published in 2024 6th International Conference on Power and Energy Technology (ICPET) (12.07.2024)“… Initially, temporal and spatial features of PV power station data are extracted using improved autoencoder combined with graph convolutional network…”
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Conference Proceeding -
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Explainable Machine Learning for Activity Modeling in GeoAi
ISBN: 9798557032087Published: ProQuest Dissertations & Theses 01.01.2020“…GeoAI is a recent cutting-edge discipline that combines advancements in Big Geospatial Data Management (Geo) and Artificial Intelligence (AI). This thesis…”
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Dissertation

