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X-CoSD: Communication-Efficient Cross-Vocabulary Collaborative Speculative Decoding
Not provided in the abstract
collaborative decodinglanguage modelscommunication efficiency
2609.09166
Builder Relevance
1h ago80%
Abstract
This paper proposes a communication-efficient framework for collaborative speculative decoding that addresses vocabulary mismatches between small and large language models.
Reality Card
Core Claim
X-CoSD and its enhanced variant X-CoSD-E significantly improve token generation speed while maintaining generation quality comparable to that of the server LLM.
Method / Result
X-CoSD reduces communication load by requiring distribution transmission only for the common-vocabulary region.
Limitations
The paper does not specify the authors or provide detailed experimental setups, which may affect reproducibility.
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