Papers by Shuyu Guo
Enhancing RAG Efficiency with Adaptive Context Compression (2025.findings-emnlp)
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| Challenge: | Existing methods apply fixed compression rates, over-compressing simple queries or under-compressed complex ones. |
| Approach: | a new framework uses a hierarchical compressor and a context selector to optimize inference efficiency . a framework that dynamically adjusts compression rates based on input complexity optimizes inference without loss of accuracy. |
| Outcome: | Adaptive Context Compression for RAG outperforms fixed-rate methods on Wikipedia and five QA datasets . |