@InProceedings{lampos-EtAl:2014:EACL,
  author    = {Lampos, Vasileios  and  Aletras, Nikolaos  and  Preo\c{t}iuc-Pietro, Daniel  and  Cohn, Trevor},
  title     = {Predicting and Characterising User Impact on Twitter},
  booktitle = {Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics},
  month     = {April},
  year      = {2014},
  address   = {Gothenburg, Sweden},
  publisher = {Association for Computational Linguistics},
  pages     = {405--413},
  url       = {http://www.aclweb.org/anthology/E14-1043}
}