# A semantic approach to extractive multi-document summarization: Applying sentence expansion for tuning of conceptual densities

> Research article (Information Processing & Management, 2020) · cited 49× · AI/ML

**Wikidata**: [openalex:W3038077593](https://www.wikidata.org/wiki/openalex:W3038077593)  
**Source**: https://4ort.xyz/entity/a-semantic-approach-to-extractive-multi-document-summarization-applying-sentence-expansion-for-tuning-of-conceptual-dens