@article{efficientrepresentativesubsetselection,
  title = {Efficient Representative Subset Selection over Sliding Windows},
  author = {Yanhao Wang and Yuchen Li and Kian-Lee Tan},
  year = {2017},
  eprint = {1706.04764},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1706.04764v2},
}