An Enhanced Hierarchical Life Log Management Scheme In Cloud Environments
Life logging is the act of tracking and recording every single moment of your daily activities. Life log can use to
engage in their own health care to improve the quality and efficiency of that care. As the increased amount of data for life log
has made it harder to process with the existing healthcare software, it requires an efficient way to organize and store such vast
information. In this paper, we propose a data management scheme based on the characteristics of collected data in a
hierarchical life log system. In our proposed scheme, the available storage for the preprocessing of lifelog data is selected to
optimally utilize computing and storage resources. The analytical results show that our approach achieves better performance
than the existing lifelog management scheme by selecting the appropriate storage.
Index Terms— life logging, e-health, healthcare, life log.