NuggetIndex: Governed Atomic Retrieval for Maintainable RAG.

@inproceedings{zerhoudi-2026-nuggetindex, author = {Saber Zerhoudi and Michael Granitzer and Jelena Mitrovic}, 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 = {{NuggetIndex: Governed Atomic Retrieval for Maintainable RAG}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {2286--2296}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809687}, doi = {https://doi.org/10.1145/3805712.3809687} }