Xun Ge Scaffold Ill-Structured Problem Solving Processes through Fostering Self-Regulation - A Web-Based Cognitive Support System. 2010 AAAI Fall Symposium: Cognitive and Metacognitive Educational Systems http://www.aaai.org/ocs/index.php/FSS/FSS10/paper/view/2307 conf/aaaifs/2010-1 db/conf/aaaifs/aaaifs2010-01.html#Ge10