CIFAD: Causal-Invariant Subspace Learning for Few-Shot Anomaly Detection on Dynamic Relational Graphs.

@inproceedings{xiao-2026-cifad, author = {Yu Xiao and Haolong Xiang and Xiaolong Xu and Lianyong Qi and Xuyun Zhang and Wei Fan and Wanchun Dou}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{CIFAD: Causal-Invariant Subspace Learning for Few-Shot Anomaly Detection on Dynamic Relational Graphs}}, booktitle = {{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}}, pages = {4680--4688}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792442}, doi = {https://doi.org/10.1145/3774904.3792442} }