Berthold Crysmann Anette Frank Bernd Kiefer Stefan Mueller Günter Neumann Jakub Piskorski Ulrich Schäfer Melanie Siegel Hans Uszkoreit Feiyu Xu Markus Becker Hans-Ulrich Krieger An Integrated Archictecture for Shallow and Deep Processing. 441-448 2002 conf/acl/2002 ACL http://www.aclweb.org/anthology/P02-1056.pdf db/conf/acl/acl2002.html#CrysmannFKMNPSSUXBK02