Hia Jong Teoh Tai-Liang Chen Ching-Hsue Cheng Frequency-Weighted Fuzzy Time-Series Based on Fibonacci Sequence for TAIEX Forecasting. 27-34 2007 conf/pakdd/2007w PAKDD Workshops http://dx.doi.org/10.1007/978-3-540-77018-3_4 db/conf/pakdd/pakdd2007w.html#TeohCC07