Paper  doi  bibtex   

@inproceedings{DBLP:conf/wsdm/Dean09,
  author       = {Jeffrey Dean},
  title        = {Challenges in building large-scale information retrieval systems:
                  invited talk},
  booktitle    = {Proceedings of the Second International Conference on Web Search and
                  Web Data Mining, {WSDM} 2009, Barcelona, Spain, February 9-11, 2009},
  pages        = {1},
  year         = {2009},
  crossref     = {DBLP:conf/wsdm/2009},
  url          = {https://doi.org/10.1145/1498759.1498761},
  doi          = {10.1145/1498759.1498761},
  timestamp    = {Sun, 22 Sep 2019 18:15:38 +0200},
  biburl       = {https://dblp.org/rec/conf/wsdm/Dean09.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}