@article{temporalleakageinsearchenginedatefiltere,
  title = {Temporal Leakage in Search-Engine Date-Filtered Web Retrieval: A Retrospective Forecasting Case Study},
  author = {Ali El Lahib and Ying-Jieh Xia and Zehan Li and Yuxuan Wang and Xinyu Pi},
  year = {2026},
  eprint = {2602.00758},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.00758},
}