Symmetrical Compression Distance for Arrhythmia Discrimination in Cloud-Based Big-Data Services. - J. M. Lillo-Castellano; I. Mora-Jiménez; Ricardo Santiago-Mozos; Fernando Chavarría-Asso; A. Cano-Gonzalez; Arcadio García-Alberola; José Luis Rojo-Álvarez (IEEE J. Biomed. Health Informatics, 2015)