TY - Computer Science A1 - YI Yun-hui, LIU Hai-feng and ZHU Zhen-xian T1 - Research of Passive OS Recognition Based on Decision Tree Y1 - 2018-12-01 JF - Computer Science JO - Computer Science SP - 79 EP - 83 VL - 43 IS - 8 UR - https://www.jsjkx.com N1 - 10.11896/j.issn.1002-137X.2016.08.016 ER -