LifeLogOn: A Practical Lifelog System for Building and Exploiting Lifelog Ontology

摘要

In this paper, we aim to overcome barriers to realizing practical lifelog systems, and we propose a lifelog system named ȁ8;LifeLogOnȁ9; (Lifelog Ontology; ȁ8;Log on to your lifelogsȁ9;). The system allows users to easily build and exploit lifelog ontology by importing various available data sources. In addition, we present some use case scenarios to show how our system and the lifelog ontology built by our system can be used for many purposes.