Emilia Pecheanu Luminita Dumitriu Cristina Segal Adaptive Learning Scenarios in Intelligent Instructional Environment. 1223-1228 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2774&spage=1223 2003 conf/kes/2003-2 KES db/conf/kes/kes2003-2.html#PecheanuDS03