In a foreign currency exchange market, there are highdensitydata streams. The present approaches forvisualization of this type of data cannot show us a figurewith targeted both local details and global trendinformation. In this paper, on the basis of features andattributes of foreign currency...

Stock trading plays an important role for supporting profitable stock investment. In particular, more and more data mining-based technical trading rules have been developed and used in stock trading systems to assist investors with their smart trading decisions. However, many mined trading rules...