Open access
Sep 2026
Hierarchical BART for Abstractive Multi-Document Summarisation: A Two-Stage Inference Pipeline with Semantic Evaluation
HierBART (Hierarchical BART), which sidesteps the need for any of this by treating the limitation as an inference-time problem rather than an architectural one, and confirms that metric gains translate to perceptibly better summaries.
Prabhat Shekhar
· International journal of mul... · 0 citations