Shi, Y. ., Y.-R. . Tang, W. . Long, Y.-J. . Tian, and W.-N. . Yang. “Finding Hidden Pattern of Financial Time Series Based on Score Matrix in Sequence Alignment”. Asian Economic and Financial Review, vol. 8, no. 12, Dec. 2018, pp. 1439-56, doi:10.18488/journal.aefr.2018.812.1439.1456.