TY - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) A1 - LI Fen-ning, FAN Min, LI Jin-hai T1 - Dynamic updating of object-oriented granular concepts in formal concept analysis Y1 - JF - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) JO - JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) SP - 105 EP - 115 VL - 54 IS - 4 UR - http://lxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1671-9352.0.2018.296 ER -