Granule description in knowledge granularity and representation

作者：

Highlights：

• Sufficient and necessary condition of ∧-definable granules is obtained.

• Sufficient and necessary condition of (∧,¬) -definable granules is obtained.

• Approximate descriptions of indefinable granules are discussed.

摘要

•Sufficient and necessary condition of ∧-definable granules is obtained.•Sufficient and necessary condition of (∧,¬) -definable granules is obtained.•Approximate descriptions of indefinable granules are discussed.

论文关键词：Knowledge granularity,Knowledge representation,Granular computing,Granule description,Definable granule

论文评审过程：Received 5 February 2020, Revised 5 May 2020, Accepted 17 June 2020, Available online 18 June 2020, Version of Record 20 June 2020.

论文官网地址：https://doi.org/10.1016/j.knosys.2020.106160