# Tracing Knowledge State with Individual Cognition and Acquisition Estimation

> Research article (Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021) · cited 93× · AI/ML

**Wikidata**: [openalex:W3154349795](https://www.wikidata.org/wiki/openalex:W3154349795)  
**Source**: https://4ort.xyz/entity/tracing-knowledge-state-with-individual-cognition-and-acquisition-estimation