Paper Title
An Enhanced Hierarchical Lifelog Management Scheme In Cloud Environments

Abstract
Lifelogging is the act of tracking and recording every single moment of your daily activities. Lifelog 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 lifelog 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 lifelog 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� lifelogging, e-health, healthcare, lifelog.