Software aging in the eucalyptus cloud computing infrastructure: Characterization and rejuvenation. - Jean Araujo 001; Rúbens de Souza Matos Júnior; Vandi Alves; Paulo Romero Martins Maciel; F. Vieira de Souza; Rivalino Matias Jr.; Kishor S. Trivedi (ACM J. Emerg. Technol. Comput. Syst., 2014)