Heart rate variability features for epilepsy seizure prediction. - Hirotsugu Hashimoto; Koichi Fujiwara; Yoko Suzuki; Miho Miyajima; Toshitaka Yamakawa; Manabu Kano; Taketoshi Maehara; Katsuya Ohta; Tetsuo Sasano; Masato Matsuura; Eisuke Matsushima (APSIPA, 2013)