# Hierarchical Heterogeneous Graph Attention Network for Syntax-Aware Summarization

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4283789866](https://www.wikidata.org/wiki/openalex:W4283789866)  
**Source**: https://4ort.xyz/entity/hierarchical-heterogeneous-graph-attention-network-for-syntax-aware-summarization