title: report on fqas 2002 : fifth international conference on flexible query answering systems 2003. authors: amihai motro , troels andreasen. venue: sigmod record. year: nan
title: report on the fourth international conference on flexible query answering systems ( fqas 2000 ) acm sigmod record. authors: patrick bosc , amihai motro , gabriella pasi. venue: nan. year: 2001.0