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CAST: Canonical Approximate Schur Tree for Approximate Cholesky on Graphs

This story is from 2026-09-10. It is preserved in the archive; the latest stories are on the live feed.

arXiv:2609.09255v1 Announce Type: new Abstract: Graph-data workloads such as diffusion estimation, ranking, semi-supervised learning, and network optimization often solve many Laplacian or symmetric diagonally dominant M-matrix (SDDM) systems with the same coefficient matrix. Approximate Cholesky p…

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  1. 2026-09-10 04:00 · arXiv stat.ML
    CAST: Canonical Approximate Schur Tree for Approximate Cholesky on Graphs

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