On Demand Data Analysis and Filtering for Inaccurate Flight Trajectories
  This paper reports on work performed in the context of the COMPASS SESAR-JU WP-E project, on developing an approach for identifying and filtering inaccurate trajectories (ghost flights) in historical data originating from the EUROCONTROL-operated Demand Data Repository (DDR). 
Massimiliano Zanin, David Perez, Kumardev Chatterjee, Dimitrios S.   Kolovos, Richard F. Paige, Andreas Horst, Bernhard Rumpe
cs.SE