TY - Computer Science A1 - LIANG Ying-ying, HUANG Lan and WANG Zhe T1 - Key Nodes Mining Algorithm Based on Association with Directed Network Y1 - 2018-12-01 JF - Computer Science JO - Computer Science SP - 23 EP - 27 VL - 44 IS - 12 UR - https://www.jsjkx.com N1 - 10.11896/j.issn.1002-137X.2017.12.004 ER -