# Joint-teaching: Learning to Refine Knowledge for Resource-constrained Unsupervised Cross-modal Retrieval

> Research article (Proceedings of the 29th ACM International Conference on Multimedia, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W3207778762](https://www.wikidata.org/wiki/openalex:W3207778762)  
**Source**: https://4ort.xyz/entity/joint-teaching-learning-to-refine-knowledge-for-resource-constrained-unsupervised-cross-modal-retrieval