@TechReport{Och03,
  author =	 "Franz Josef Och",
  title =	 "Statistical Machine Translation: From Single-Word Models to Alignment Templates",
  institution =	 "RWTH Aachen",
  year =	 "2003",
  number =	 "AIB-2003-06",
  month =	 jun,
  url =          "http://aib.informatik.rwth-aachen.de/2003/2003-06.ps.gz",
}