@article {3676, title = {Significant Improvements Over the State of the Art? A Case Study Of the MS MARCO Document Ranking Leaderboard}, journal = {ArXiv}, volume = {abs/2102.12887}, year = {2021}, url = {https://arxiv.org/abs/2102.12887}, author = {Jimmy Lin and Daniel Campos and Nick Craswell and Bhaskar Mitra and Emine Yilmaz} }