# Characteristic matrixes-based knowledge reduction in dynamic covering decision information systems

> Research article (Knowledge-Based Systems, 2015) · cited 41× · AI/ML

**Wikidata**: [openalex:W2060263593](https://www.wikidata.org/wiki/openalex:W2060263593)  
**Source**: https://4ort.xyz/entity/characteristic-matrixes-based-knowledge-reduction-in-dynamic-covering-decision-information-systems