Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IMAMURA N.,Modeling Customer Preferences for Commodities by Behavior Log Analysis with Ubiquitous Sensing,Proc. of KEER 2010,,,2010,,,1200-1213,https://cir.nii.ac.jp/crid/1570572701376458240,