# Redcoat: A Collaborative Annotation Tool for Hierarchical Entity Typing

> Research article (Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations, 2019) · cited 18× · AI

**Wikidata**: [openalex:W2971289966](https://www.wikidata.org/wiki/openalex:W2971289966)  
**Source**: https://4ort.xyz/entity/redcoat-a-collaborative-annotation-tool-for-hierarchical-entity-typing