Shigeru Takano, Teruya Minamoto, Hiroki Arimura, Koichi Niijima, Toshihiko Iyemori, Tohru Araki. Automatic Detection of Geomagnetic Sudden Commencement Using Lifting Wavelet Filters. In Setsuo Arikawa, Koichi Furukawa, editors, Discovery Science, Second International Conference, DS 99, Tokyo, Japan, December, 1999, Proceedings. Volume 1721 of Lecture Notes in Computer Science, pages 242-251, Springer, 1999. [doi]