Lvqing Bi

Dr. Lvqing Bi


Research Focus & Metrics

Academic Career Length

8Years (2019-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 June 2019 in Mathematics
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Journal Article
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SDSongsong Dai
Songsong Dai
LBLvqing Bi
Lvqing Bi
BHBo Hu
Bo Hu
Complex fuzzy set (CFS) is a recent development in the field of fuzzy set (FS) theory. The significance of CFS lies in the fact that CFS assigned membership grades from a unit circle in the complex plane, i.e., in the form of a complex number whose amplitude term belongs to a [ 0 , 1 ] interval. The interval-valued complex fuzzy set (IVCFS) is one of the extensions of the CFS in which the amplitude term is extended from the real numbers to the interval-valued numbers. The novelty of IVCFS lies in its larger range comparative to CFS. We often use fuzzy distance measures to solve some problems in our daily life. Hence, this paper develops some series of distance measures between IVCFSs by using Hamming and Euclidean metrics. The boundaries of these distance measures for IVCFSs are obtained. Finally, we study two geometric properties include rotational invariance and reflectional invariance of these distance measures.

2 June 2020 in Neural Computing and Applications
Verified
Journal Article
Closed access
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THTianlin Huang
Tianlin Huang
Defu ZhangDefu Zhang
Defu Zhang
LBLvqing Bi
Lvqing Bi

15 February 2021 in Neural Computing and Applications
Verified
Journal Article
Closed access
PDF file
THTianlin Huang
Tianlin Huang
LBLvqing Bi
Lvqing Bi
NWNing Wang
Ning Wang
Defu ZhangDefu Zhang
Defu Zhang