@article{combinationofdiverserankingmodelsfor,
  title = {Combination of Diverse Ranking Models for Personalized Expedia Hotel Searches},
  author = {Xudong Liu and Bing Xu and Yuyu Zhang and Qiang Yan and Liang Pang and Qiang Li and Hanxiao Sun and Bin Wang},
  year = {2013},
  eprint = {1311.7679},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1311.7679v1},
}