HybridSparse: An End-to-End Hybrid Framework for Efficient Large-Scale Retrieval.

@inproceedings{bao-2026-hybridsparse, author = {Haotong Bao and Jianjin Zhang and Weihao Han and Xue Wu and Qi Chen and Dongzhe Jiang and Zhengxin Zeng and Mingzheng Li and Hao Sun and Weiwei Deng and Feng Sun and Qi Zhang}, 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 = {{HybridSparse: An End-to-End Hybrid Framework for Efficient Large-Scale Retrieval}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4469--4473}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808415}, doi = {https://doi.org/10.1145/3805712.3808415} }