MSW-NTM: A Spherical Wasserstein Autoencoder for Multimodal Neural Topic Modeling with LLM-Guided Topic Refinement.

@inproceedings{buckley-2026-mswntm, author = {Chris Buckley and Dayu Guo and Zhiwen Luo and Ryen W. White and Wentao Fan and Nizar Bouguila and Ryen W. White and Wentao Fan}, 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 = {{MSW-NTM: A Spherical Wasserstein Autoencoder for Multimodal Neural Topic Modeling with LLM-Guided Topic Refinement}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {3759--3763}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809878}, doi = {https://doi.org/10.1145/3805712.3809878} }