# Discovering topic structures of a temporally evolving document corpus

> Research article (Knowledge and Information Systems, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2279005194](https://www.wikidata.org/wiki/openalex:W2279005194)  
**Source**: https://4ort.xyz/entity/discovering-topic-structures-of-a-temporally-evolving-document-corpus