@article{middlemanbiasinadvertisingaligning, title = {Middleman Bias in Advertising: Aligning Relevance of Keyphrase Recommendations with Search}, author = {Soumik Dey and Wei zhang and Hansi Wu and Bingfeng Dong and Binbin Li}, year = {2025}, eprint = {2502.00131}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2502.00131v2}, }