Synthetic Data Powers Product Retrieval for Long-tail Knowledge-Intensive Queries in E-commerce Search.

@inproceedings{ling-2026-synthetic, author = {Gui Ling and Christof Monz and Dan Ou and Weiyuan Li and Erkun Yang and Yue Jiang and Bonnie J. Dorr and Haihong Tang and Erkun Yang and Yue Jiang and Wenjun Peng and Xingxian Liu and Dongshuai Li and Fuyu Lv and Christof Monz and Dan Ou and Bonnie J. Dorr and Haihong Tang}, 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 = {{Synthetic Data Powers Product Retrieval for Long-tail Knowledge-Intensive Queries in E-commerce Search}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4748--4752}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3808409}, doi = {https://doi.org/10.1145/3805712.3808409} }