@conference{EURECOM+3729,
  author = {Geiger, Jürgen and  Vipperla, Ravichander and  Evans, Nicholas and  Schuller, Björn and  Rigoll, Gerhard},
  title = {Speech overlap detection using convolutive non-negative sparse coding: New improvements and Insights},
  booktitle = {EUSIPCO 2012, European Signal Processing Conference, August, 27-31, 2012, Bucharest, Romania},
  year = {2012},
  editor = {EURASIP},
  address = {Bucharest},
  note = {©  EURASIP. Personal use of this material is permitted. The definitive version of this paper was published in EUSIPCO 2012, European Signal Processing Conference, August, 27-31, 2012, Bucharest, Romania  and is available at :},
}