@TechReport{AckermannNewmanRoeglinVoecking05,
  author =	"Heiner Ackermann and Alantha Newman and Heiko R\"oglin and Berthold V\"ocking",
  title =	"{D}ecision {M}aking {B}ased on {A}pproximate and {S}moothed {P}areto {C}urves",
  institution =	 "RWTH Aachen",
  year =	 "2005",
  number =	 "AIB-2005-23",
  month =	 dec,
  url =	"http://aib.informatik.rwth-aachen.de/2005/2005-23.ps.gz",
  key = "{D}ecision {M}aking, {A}pproximation {A}lgorithm, {S}moothed {A}nalysis"
}