Jae Ho Jeon Jongheum Yeon Sang-goo Lee Jinwook Seo Exploratory visualization of smarphone-based life-logging data using Smart Reality Testbed. 29-33 2014 BigComp https://doi.org/10.1109/BIGCOMP.2014.6741400 https://doi.ieeecomputersociety.org/10.1109/BIGCOMP.2014.6741400 conf/bigcomp/2014 db/conf/bigcomp/bigcomp2014.html#JeonYLS14