@inproceedings{extendingasingledocumentsummarizerto1,
  title = {Extending a Single-Document Summarizer to Multi-Document: a Hierarchical Approach},
  author = {Luís Marujo and Ricardo Ribeiro and David Martins de Matos and João P. Neto and Anatole Gershman and Jaime Carbonell},
  year = {2015},
  booktitle = {SEMEVAL 2015 6},
  eprint = {1507.02907},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1507.02907v1},
}