Graph Domain Adaptation: Challenges, Progress and Prospects

B Shi, Y Wang, F Guo, B Xu, H Shen… - arxiv preprint arxiv …, 2024 - arxiv.org
As graph representation learning often suffers from label scarcity problems in real-world
applications, researchers have proposed graph domain adaptation (GDA) as an effective …

Graph domain adaptation with dual-branch encoder and two-level alignment for whole slide image-based survival prediction

Y Shou, P Yan, X Yuan, X Cao, Q Zhao… - arxiv preprint arxiv …, 2024 - arxiv.org
In recent years, histopathological whole slide image (WSI)-based survival analysis has
attracted much attention in medical image analysis. In practice, WSIs usually come from …

Targeted Discrepancy Attacks: Crafting Selective Adversarial Examples in Graph Neural Networks

H Kwon, JW Baek - IEEE Access, 2025 - ieeexplore.ieee.org
In this study, we present a novel approach to adversarial attacks for graph neural networks
(GNNs), specifically addressing the unique challenges posed by graphical data. Unlike …

Degree distribution based spiking graph networks for domain adaptation

Y Wang, S Liu, M Wang, S Liang, N Yin - arxiv preprint arxiv:2410.06883, 2024 - arxiv.org
Spiking Graph Networks (SGNs) have garnered significant attraction from both researchers
and industry due to their ability to address energy consumption challenges in graph …

Dusego: Dual second-order equivariant graph ordinary differential equation

Y Wang, N Yin, M **ao, X Yi, S Liu, S Liang - arxiv preprint arxiv …, 2024 - arxiv.org
Graph Neural Networks (GNNs) with equivariant properties have achieved significant
success in modeling complex dynamic systems and molecular properties. However, their …

Rank and align: Towards effective source-free graph domain adaptation

J Luo, Z **ao, Y Wang, X Luo, J Yuan, W Ju… - arxiv preprint arxiv …, 2024 - arxiv.org
Graph neural networks (GNNs) have achieved impressive performance in graph domain
adaptation. However, extensive source graphs could be unavailable in real-world scenarios …

Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets

A Roncoli, A Ćiprijanović, M Voetberg… - arxiv preprint arxiv …, 2023 - arxiv.org
Deep learning models have been shown to outperform methods that rely on summary
statistics, like the power spectrum, in extracting information from complex cosmological data …

Generalization of Graph Neural Networks is Robust to Model Mismatch

Z Wang, J Cervino, A Ribeiro - arxiv preprint arxiv:2408.13878, 2024 - arxiv.org
Graph neural networks (GNNs) have demonstrated their effectiveness in various tasks
supported by their generalization capabilities. However, the current analysis of GNN …

TFGDA: Exploring Topology and Feature Alignment in Semi-supervised Graph Domain Adaptation through Robust Clustering

J Dan, W Liu, C **e, H Yu, S Dong… - The Thirty-eighth Annual …, 2024 - openreview.net
Semi-supervised graph domain adaptation, as a branch of graph transfer learning, aims to
annotate unlabeled target graph nodes by utilizing transferable knowledge learned from a …

Cross-Attention Graph Neural Networks for Inferring Gene Regulatory Networks with Skewed Degree Distribution

J **ong, N Yin, Y Sun, H Li, Y Wang, D Ai, F Pan… - arxiv preprint arxiv …, 2024 - arxiv.org
Inferencing Gene Regulatory Networks (GRNs) from gene expression data is a pivotal
challenge in systems biology, and several innovative computational methods have been …