TY - CONF ID - S.1999b T1 - Information Fusion in the Context of Stock Index Prediction A1 - Siekmann, S. A1 - Kruse, Rudolf A1 - Gebhardt, Jörg A1 - van Overbeek, F. A1 - Cooke, R. TI - Proc. of European Conference on Symbolic and Quantitative Approaches to Uncertainty (ECSQARU'99) Y1 - 1999 PB - Springer AD - London ER -