Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "帆足, 啓一郎 and Keiichiro, Hoashi",Presuming Landmark Information for Geo-tagged Photographs Using Content-based Image Similarity,情報処理学会論文誌データベース(TOD),1882-7799,情報処理学会,2009-09-30,2,3,41-52,https://cir.nii.ac.jp/crid/1050564287851527040,