Papers by Xiaoping Shen
Graph-Augmented Open-Domain Multi-Document Summarization (2025.coling-industry)
Copied to clipboard
| Challenge: | Existing methods for summarizing documents neglect the relationships between documents . existing methods treat retrieval and summarization as separate tasks . |
| Approach: | They propose a framework that captures global document relationships through graph-based clustering . this cluster-level thematic information is then used to guide large language models . |
| Outcome: | The proposed framework significantly improves retrieval accuracy and produces better summaries than existing methods. |