Graph-based modeling of online communities for fake news detection

S Chandra, P Mishra, H Yannakoudakis… - arxiv preprint arxiv …, 2020 - arxiv.org
Over the past few years, there has been a substantial effort towards automated detection of
fake news on social media platforms. Existing research has modeled the structure, style …

GMNI: Achieve good data augmentation in unsupervised graph contrastive learning

X **ong, X Wang, S Yang, F Shen, J Zhao - Neural Networks, 2025 - Elsevier
Graph contrastive learning (GCL) shows excellent potential in unsupervised graph
representation learning. Data augmentation (DA), responsible for generating diverse views …

Graph neural networks for classification and error detection in 2D architectural detail drawings

J Ko, D Lee - Automation in Construction, 2025 - Elsevier
The assessment and classification of architectural sectional drawings is critical in the
architecture, engineering, and construction (AEC) field, where the accurate representation of …

Breaking the expression bottleneck of graph neural networks

M Yang, R Wang, Y Shen, H Qi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Recently, the Weisfeiler-Lehman (WL) graph isomorphism test was used to measure the
expressiveness of graph neural networks (GNNs), showing that the neighborhood …

Molecular graph generation via geometric scattering

D Bhaskar, J Grady, E Castro… - 2022 IEEE 32nd …, 2022 - ieeexplore.ieee.org
Although existing deep learning models perform remarkably well at predicting
physicochemical properties and binding affinities, the generation of new molecules with …

Distributional signals for node classification in graph neural networks

F Ji, SH Lee, K Zhao, WP Tay, J Yang - arxiv preprint arxiv:2304.03507, 2023 - arxiv.org
In graph neural networks (GNNs), both node features and labels are examples of graph
signals, a key notion in graph signal processing (GSP). While it is common in GSP to impose …

[HTML][HTML] TVGeAN: Tensor Visibility Graph-Enhanced Attention Network for Versatile Multivariant Time Series Learning Tasks

M Baz - Mathematics, 2024 - mdpi.com
This paper introduces Tensor Visibility Graph-enhanced Attention Networks (TVGeAN), a
novel graph autoencoder model specifically designed for MTS learning tasks. The …

Computing Steiner trees using graph neural networks

R Ahmed, MA Turja, FD Sahneh, M Ghosh… - arxiv preprint arxiv …, 2021 - arxiv.org
Graph neural networks have been successful in many learning problems and real-world
applications. A recent line of research explores the power of graph neural networks to solve …

A (More) Realistic Evaluation Setup for Generalisation of Community Models on Malicious Content Detection

I Verhoeven, P Mishra, R Beloch… - arxiv preprint arxiv …, 2024 - arxiv.org
Community models for malicious content detection, which take into account the context from
a social graph alongside the content itself, have shown remarkable performance on …

NPS: A Framework for Accurate Program Sampling Using Graph Neural Network

Y Fang, Z Liu, Y Lu, J Liu, J Li, Y **, J Chen… - arxiv preprint arxiv …, 2023 - arxiv.org
With the end of Moore's Law, there is a growing demand for rapid architectural innovations
in modern processors, such as RISC-V custom extensions, to continue performance scaling …