# Hierarchical Conditional End-to-End ASR with CTC and Multi-Granular Subword Units

> Research article (ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W3205920203](https://www.wikidata.org/wiki/openalex:W3205920203)  
**Source**: https://4ort.xyz/entity/hierarchical-conditional-end-to-end-asr-with-ctc-and-multi-granular-subword-units