id: 06091858
dt: j
an: 06091858
au: Lin, Yaojin; Li, Jinjin; Zhou, Zhongmei
ti: The rough set model of interval-valued information systems based on
    variable precision dominance relation.
so: Fuzzy Syst. Math. 25, No. 6, 157-161 (2011).
py: 2011
pu: National University of Defense Technology, Hunan; China National Publishing
    Industry Trading Corporation, Beijing
la: ZH
cc: 
ut: interval-valued information systems; variable precision dominance relation;
    dominance level; attribute reduction
ci: 
li: 
ab: Summary: A variable precision dominance relation is defined in
    interval-valued information systems by the dominance degree of
    attribute’s interval-valued. Based on variable precision dominance
    relation, the attribute reduction and the judgment are presented, a
    practical method of attribute reduction is provided from
    interval-valued systems. Based on variable precision dominance degree,
    an approach to queuing problems for objects is developed.
rv: