Joint knowledge graph completion and question answering

L Liu, B Du, J Xu, Y **a, H Tong - Proceedings of the 28th ACM SIGKDD …, 2022 - dl.acm.org
Knowledge graph reasoning plays a pivotal role in many real-world applications, such as
network alignment, computational fact-checking, recommendation, and many more. Among …

Adversarial attacks on deep graph matching

Z Zhang, Z Zhang, Y Zhou, Y Shen… - Advances in Neural …, 2020 - proceedings.neurips.cc
Despite achieving remarkable performance, deep graph learning models, such as node
classification and network embedding, suffer from harassment caused by small adversarial …

Multilevel network alignment

S Zhang, H Tong, R Maciejewski… - The World Wide Web …, 2019 - dl.acm.org
Network alignment, which aims to find the node correspondence across multiple networks, is
a fundamental task in many areas, ranging from social network analysis to adversarial …

A survey of graph comparison methods with applications to nondeterminism in high-performance computing

S Bhowmick, P Bell, M Taufer - The International Journal of …, 2023 - journals.sagepub.com
The convergence of extremely high levels of hardware concurrency and the effective overlap
of computation and communication in asynchronous executions has resulted in increasing …

Attributed network alignment: Problem definitions and fast solutions

S Zhang, H Tong - IEEE Transactions on Knowledge and Data …, 2018 - ieeexplore.ieee.org
Networks are prevalent and often collected from multiple sources in many high-impact
domains, which facilitate many emerging applications that require the connections across …

Interlayer link prediction in multiplex social networks: an iterative degree penalty algorithm

R Tang, S Jiang, X Chen, H Wang, W Wang… - Knowledge-Based …, 2020 - Elsevier
Online social network (OSN) applications provide different experiences; for example, posting
a short text on Twitter and sharing photographs on Instagram. Multiple OSNs constitute a …

G-crewe: Graph compression with embedding for network alignment

KK Qin, FD Salim, Y Ren, W Shao, M Heimann… - Proceedings of the 29th …, 2020 - dl.acm.org
Network alignment is useful for multiple applications that require increasingly large graphs
to be processed. Existing research approaches this as an optimization problem or computes …

Unsupervised adversarial network alignment with reinforcement learning

Y Zhou, J Ren, R **, Z Zhang, J Zheng… - ACM Transactions on …, 2021 - dl.acm.org
Network alignment, which aims at learning a matching between the same entities across
multiple information networks, often suffers challenges from feature inconsistency, high …

Toward understanding and evaluating structural node embeddings

J **, M Heimann, D **, D Koutra - ACM Transactions on Knowledge …, 2021 - dl.acm.org
While most network embedding techniques model the proximity between nodes in a
network, recently there has been significant interest in structural embeddings that are based …

Robust network alignment via attack signal scaling and adversarial perturbation elimination

Y Zhou, Z Zhang, S Wu, V Sheng, X Han… - Proceedings of the Web …, 2021 - dl.acm.org
Recent studies have shown that graph learning models are highly vulnerable to adversarial
attacks, and network alignment methods are no exception. How to enhance the robustness …