@InProceedings{meladianos-EtAl:2017:EACLshort,
  author    = {Meladianos, Polykarpos  and  Tixier, Antoine  and  Nikolentzos, Ioannis  and  Vazirgiannis, Michalis},
  title     = {Real-Time Keyword Extraction from Conversations},
  booktitle = {Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers},
  month     = {April},
  year      = {2017},
  address   = {Valencia, Spain},
  publisher = {Association for Computational Linguistics},
  pages     = {462--467},
  abstract  = {We introduce a novel method to extract keywords from meeting speech in
	real-time. Our approach builds on the graph-of-words representation of text and
	leverages the k-core decomposition algorithm and properties of submodular
	functions. We outperform multiple baselines in a real-time scenario emulated
	from the AMI and ICSI meeting corpora. Evaluation is conducted against both
	extractive and abstractive gold standard using two standard performance metrics
	and a newer one based on word embeddings.},
  url       = {http://www.aclweb.org/anthology/E17-2074}
}