Generalizable Graph-level Anomaly Detection via Prompted Anomaly Expansion and Normality Extraction.

@inproceedings{zhang-2026-generalizable, author = {Ge Zhang and Jiapei Chen and Guohao Sun and Xiu Fang and Zhenyu Yang and Xixun Lin and Liang Yang}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Generalizable Graph-level Anomaly Detection via Prompted Anomaly Expansion and Normality Extraction}}, 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 = {1068--1079}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792429}, doi = {https://doi.org/10.1145/3774904.3792429} }