# DocFlow: A Visual Analytics System for Question-Based Document Retrieval and Categorization

> Research article (IEEE Transactions on Visualization and Computer Graphics, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4308372808](https://www.wikidata.org/wiki/openalex:W4308372808)  
**Source**: https://4ort.xyz/entity/docflow-a-visual-analytics-system-for-question-based-document-retrieval-and-categorization