Parrot: Position-aware regularized optimal transport for network alignment

Z Zeng, S Zhang, Y Xia, H Tong - … of the ACM Web Conference 2023, 2023 - dl.acm.org
Network alignment is a critical steppingstone behind a variety of multi-network mining tasks.
Most of the existing methods essentially optimize a Frobenius-like distance or ranking-based …

Hierarchical multi-marginal optimal transport for network alignment

Z Zeng, B Du, S Zhang, Y Xia, Z Liu… - Proceedings of the AAAI …, 2024 - ojs.aaai.org
Finding node correspondence across networks, namely multi-network alignment, is an
essential prerequisite for joint learning on multiple networks. Despite great success in …

Weakly supervised entity alignment with positional inspiration

W Tang, F Su, H Sun, Q Qi, J Wang, S Tao… - Proceedings of the …, 2023 - dl.acm.org
The current success of entity alignment (EA) is still mainly based on large-scale labeled
anchor links. However, the refined annotation of anchor links still consumes a lot of …

Robust attributed graph alignment via joint structure learning and optimal transport

J Tang, W Zhang, J Li, K Zhao… - 2023 IEEE 39th …, 2023 - ieeexplore.ieee.org
Graph alignment, which aims at identifying corresponding entities across multiple networks,
has been widely applied in various domains. As the graphs to be aligned are usually …

Identifying users across social media networks for interpretable fine-grained neighborhood matching by adaptive gat

W Tang, H Sun, J Wang, C Liu, Q Qi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The primary concern of numerous online social media network (SMN) platforms is how to
provide users with effective and personalized web services. To achieve this goal, SMN …

HCNA: Hyperbolic contrastive learning framework for self-supervised network alignment

S Saxena, R Chakraborty, J Chandra - Information Processing & …, 2022 - Elsevier
Network alignment, or identifying the same entities (anchors) across multiple networks, has
significant applications across diverse fields. Unsupervised approaches for network …

TOAK: A Topology-oriented Attack Strategy for Degrading User Identity Linkage in Cross-network Learning

J Shao, Y Wang, F Guo, B Shi, H Shen… - Proceedings of the 32nd …, 2023 - dl.acm.org
Privacy concerns on social networks have received extensive attention in recent years. The
task of user identity linkage (UIL), which aims to identify corresponding users across different …

A convergent single-loop algorithm for relaxation of gromov-wasserstein in graph data

J Li, J Tang, L Kong, H Liu, J Li, AMC So… - arXiv preprint arXiv …, 2023 - arxiv.org
In this work, we present the Bregman Alternating Projected Gradient (BAPG) method, a
single-loop algorithm that offers an approximate solution to the Gromov-Wasserstein (GW) …

Cross-graph embedding with trainable proximity for graph alignment

W Tang, H Sun, J Wang, Q Qi, H Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Graph alignment, also known as network alignment, has many applications in data mining
tasks. It aims to find the node correspondence across disjoint graphs. With recent …

Collaborative cross-network embedding framework for network alignment

HF Zhang, G Ren, X Ding, L Zhou… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Network alignment aims to identify the corresponding nodes belonging to the same entity
across different networks, which is a fundamental task in various applications. Existing …