Author

Nicolai Oswald

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#natural language process... Preprint Oct 2026

One Block Ahead: Promoting Sampler State in Diffusion Language Models

Block-diffusion language models denoise a whole block of token positions in parallel so each forward pass can emit many tokens. However, blocks are still denoised in strict sequence, a cost that within-block acceleration leaves untouched. Here, we investigate decoding blocks concurrently and propose One Block Ahead (OB...

Yang-Yi Shen, Pin-Jui Ku, Nicolai Oswald et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Rethinking Heterogeneous System Disaggregation for Subquadratic Attention

SQD (SubQuadratic Disaggregation), a fine-grained heterogeneous disaggregation scheme that splits decode by quadratic and subquadratic attention rather than by operator type, and that applies across subquadratic attention variants is introduced.

Arya Tschand, Yao-Sheng Fu, Vikram Sharma Mailthody et al. · 0 citations