Hierarchical Cluster-based Open-World Graph Active Learning.

@inproceedings{li-2026-hierarchical, author = {Yayong Li and Noriko Kando and Zongli Liu and Zhengyi Du and Nan Ye and Tetsuya Sakai and Hong Zhang and Jonathan Wilton and Jinran Wu and Noriko Kando and Zongli Liu and Nan Ye and Tetsuya Sakai}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{Hierarchical Cluster-based Open-World Graph Active Learning}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {935--945}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809744}, doi = {https://doi.org/10.1145/3805712.3809744} }