Automated detection of premature delivery using empirical mode and wavelet packet decomposition techniques with uterine electromyogram signals. - U. Rajendra Acharya; K. Vidya Sudarshan; Soon Qing Rong; Zechariah Tan; Choo Min Lim; Joel E. W. Koh; Sujatha Nayak; Sulatha V. Bhandary (Comput. Biol. Medicine, 2017)