Add SparsePR to modality-temporal methods - #5
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Add a complete SparsePR entry with metadata, abstract, links, core innovation, and key results.
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Adds SparsePR: Partition the Support, Reconstruct the Residual to the Modality + Temporal Consistency catalog using the repository’s full paper-entry format.
Core contribution
SparsePR combines response-coupled block partitioning with probe-fitted residual reconstruction to accelerate attention without training. Across four video generation and world models, it preserves generation quality at 22.0–26.0% executed-pair density and reports 1.48–2.61× end-to-end speedups.
Why it belongs here
The method has practical value for scalable inference in temporally coherent video generators and world models, and includes a public reference implementation.
Verified links