# Precise Learning of Source Code Contextual Semantics via Hierarchical Dependence Structure and Graph Attention Networks

> Research article (Journal of Systems and Software, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3207955138](https://www.wikidata.org/wiki/openalex:W3207955138)  
**Source**: https://4ort.xyz/entity/precise-learning-of-source-code-contextual-semantics-via-hierarchical-dependence-structure-and-graph-attention-networks