Dixin Luo

2026

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Revisiting and Enhancing Graph Neural Networks through the Lens of Amortized Flows.
Minjie Cheng|Bokai Yan|Dixin Luo|Hongteng Xu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

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Inferring Directed Acyclic Graphs from Event Sequences via Learning Gromov-Wasserstein-Regularized Hawkes Processes.
Haoran Cheng|Dixin Luo
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025