Unsupervised 2D Image-Based 3D Model Retrieval via Decision Boundary Alignment and Graph Semantic Propagation.

@inproceedings{hu-2026-unsupervised, author = {Nian Hu and Yibo Zhao and Xinhui Li and Chen Li and Cong Liu and Zan Gao}, 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 = {{Unsupervised 2D Image-Based 3D Model Retrieval via Decision Boundary Alignment and Graph Semantic Propagation}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {558--567}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809620}, doi = {https://doi.org/10.1145/3805712.3809620} }