@ARTICLE{lin2021pretrained,
  title={Pretrained transformers for text ranking: Bert and beyond},
  author={Lin, Jimmy and Nogueira, Rodrigo and Yates, Andrew},
  journal={Synthesis Lectures on Human Language Technologies},
  volume={14},
  number={4},
  pages={1--325},
  year={2021},
  publisher={Morgan \& Claypool Publishers}
}

@INPROCEEDINGS{Guo2016-nk,
  title     = "A Deep Relevance Matching Model for {Ad-Hoc} Retrieval",
  booktitle = "Proceedings of the 25th {ACM} International on Conference on
               Information and Knowledge Management ({CIKM} 2016)",
  author    = "Guo, Jiafeng and Fan, Yixing and Ai, Qingyao and Croft, W Bruce",
  pages     = "55--64",
  year      =  2016,
  address   = "Indianapolis, Indiana"
}
@ARTICLE{Nogueira2019-pq,
  title   = "Passage Re-ranking with {BERT}",
  author  = "Nogueira, Rodrigo and Cho, Kyunghyun",
  journal = "arXiv:1901. 04085",
  year    =  2019
}

@INPROCEEDINGS{MacAvaney2019-ty,
  title     = "{{CEDR}}: Contextualized Embeddings for Document Ranking",
  booktitle = "Proceedings of the 42nd Annual International {ACM} {SIGIR}
               Conference on Research and Development in Information Retrieval
               ({SIGIR} 2019)",
  author    = "MacAvaney, Sean and Yates, Andrew and Cohan, Arman and Goharian,
               Nazli",
  pages     = "1101--1104",
  year      =  2019,
  address   = "Paris, France"
}


@INPROCEEDINGS{Dai2019-yj,
  title     = "Deeper Text Understanding for {IR} with Contextual Neural
               Language Modeling",
  booktitle = "Proceedings of the 42nd Annual International {ACM} {SIGIR}
               Conference on Research and Development in Information Retrieval
               ({SIGIR} 2019)",
  author    = "Dai, Zhuyun and Callan, Jamie",
  pages     = "985--988",
  year      =  2019,
  address   = "Paris, France"
}

@ARTICLE{Dai2019-qz,
  title   = "{Context-Aware} {Sentence/Passage} Term Importance Estimation For
             First Stage Retrieval",
  author  = "Dai, Zhuyun and Callan, Jamie",
  journal = "arXiv:1910. 10687",
  year    =  2019
}

@INPROCEEDINGS{Formal2021-vm,
  title     = "{{SPLADE}}: Sparse Lexical and Expansion Model for First Stage
               Ranking",
  booktitle = "Proceedings of the 44th Annual International {ACM} {SIGIR}
               Conference on Research and Development in Information Retrieval
               ({SIGIR} 2021)",
  author    = "Formal, Thibault and Piwowarski, Benjamin and Clinchant,
               St{\'e}phane",
  pages     = "2288--2292",
  year      =  2021
}

@ARTICLE{Formal2021-ni,
  title         = "{SPLADE} v2: Sparse Lexical and Expansion Model for
                   Information Retrieval",
  author        = "Formal, Thibault and Lassance, Carlos and Piwowarski,
                   Benjamin and Clinchant, St{\'e}phane",
  month         =  sep,
  year          =  2021,
  archivePrefix = "arXiv",
  eprint        = "2109.10086",
  primaryClass  = "cs.IR",
  arxivid       = "2109.10086"
}

@MISC{Nogueira2019-hn,
  title  = "From doc2query to {docTTTTTquery}",
  author = "Nogueira, Rodrigo and Lin, Jimmy",
  year   =  2019
}

@INPROCEEDINGS{Devlin2019-sz,
  title     = "{{BERT}}: Pre-training of Deep Bidirectional Transformers for
               Language Understanding",
  booktitle = "Proceedings of the 2019 Conference of the North {A}merican
               Chapter of the Association for Computational Linguistics: Human
               Language Technologies, Volume 1 (Long and Short Papers)",
  author    = "Devlin, Jacob and Chang, Ming-Wei and Lee, Kenton and Toutanova,
               Kristina",
  pages     = "4171--4186",
  year      =  2019,
  address   = "Minneapolis, Minnesota"
}

@ARTICLE{Bajaj2018-nr,
  title   = "{MS} {{MARCO}}: {A Human Generated {MAchine} Reading
             {COmprehension} Dataset}",
  author  = "Bajaj, Payal and Campos, Daniel and Craswell, Nick and Deng, Li
             and Gao, Jianfeng and Liu, Xiaodong and Majumder, Rangan and
             McNamara, Andrew and Mitra, Bhaskar and Nguyen, Tri and Rosenberg,
             Mir and Song, Xia and Stoica, Alina and Tiwary, Saurabh and Wang,
             Tong",
  journal = "arXiv:1611. 09268v3",
  year    =  2018
}