TY - Computer Engineering and Applications A1 - DING Qianglong, WANG Jin, ZHANG Xuejie T1 - Research on ETL method of transforming relational data to graph data based on sub-schema Y1 - 2017-06-15 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 76 EP - 84 VL - 53 IS - 12 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.1605-0320 ER -