Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2018/12/01 Vol. E101-DNo. 12 ;
pp. 3242-3245 Type of Manuscript: LETTER Category: Data Engineering, Web Information Systems Keyword: aggregation computation, approximate query, spatial index, online analysis,
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 2018/04/01 Vol. E101-DNo. 4 ;
pp. 1053-1065 Type of Manuscript: Special Section PAPER (Special Section on Data Engineering and Information Management) Category: Keyword: HBase, high performance, spatial index, GeoHash, BGR Partitioning,