Rejuvenation and the Age of Information Daniel Menasché, Kishor Trivedi, Eitan Altman To cite this version: Daniel Menasché, Kishor Trivedi, Eitan Altman. Rejuvenation and the Age of Information. WoSAR 2019 - 11th International Workshop on Software Aging and Rejuvenation, Oct 2019, Berlin, Germany. hal-02293628 HAL Id: hal-02293628 https://hal.inria.fr/hal-02293628 Submitted on 21 Sep 2019 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Rejuvenation and the Age of Information Daniel Sadoc Menasche´ Kishor Trivedi Eitan Altman Department of Computer Science Department of Computer Science Inria, Universite´ Coteˆ D’Azur Federal University of Rio de Janeiro Duke University, United States Sophia Antipolis, France Rio de Janeiro, RJ, Brazil
[email protected] [email protected] [email protected] Abstract—Two decades after the seminal paper on software data [6]. There is a cost to refresh a software system (and aging and rejuvenation appeared in 1995, a new concept and met- decrease software aging) or to refresh a virtual message ric referred to as the age of information (AoI) has been gaining (and decrease age of information). In Section IV we attention from practitioners and the research community.