# A preference group consensus method with three-way decisions and regret theory under multi-scale information systems

> Research article (Information Sciences, 2024) · cited 19× · AI/ML

**Wikidata**: [openalex:W4390898316](https://www.wikidata.org/wiki/openalex:W4390898316)  
**Source**: https://4ort.xyz/entity/a-preference-group-consensus-method-with-three-way-decisions-and-regret-theory-under-multi-scale-information-systems