Aiding Decisions and Collecting Opinions on the Web

Raimo P. Hämäläinen

Systems Analysis Laboratory

Helsinki University of Technology

www.sal.hut.fi

www.decisionarium.hut.fi

D E C I S I O N A R I U M

a g l o b a l s p a c e f o r d e c i s i o n s u p p o r t