# On modeling similarity and three-way decision under incomplete information in rough set theory

> Research article (Knowledge-Based Systems, 2019) · cited 76× · AI/ML

**Wikidata**: [openalex:W2990953171](https://www.wikidata.org/wiki/openalex:W2990953171)  
**Source**: https://4ort.xyz/entity/on-modeling-similarity-and-three-way-decision-under-incomplete-information-in-rough-set-theory