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Songhao Wu

2 accepted papers

2025

PolarQuant: Leveraging Polar Transformation for Key Cache Quantization and Decoding Acceleration

NeurIPS 2025poster

The increasing demand for long-context generation has made the KV cache in large language models a bottleneck in memory consumption. Quantizing the cache to lower bit widths is an effective way to reduce memory costs; however, previous methods struggle with key cache quantization due to outliers, re…

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