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lu factorization

2 papers

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Co-occurring keywords · papers mentioning both

sparse matrix reordering (1) fill-in minimization (1) sparsity preservation (1) singular value approximation (1) spectrum-revealing lu (1) matrix permutation (1) graph encoder (1) online algorithm (1) low-rank approximation (1)

Papers

Factorization-in-Loop:Proximal Fill-in Minimization for Sparse Matrix Reordering AAAI 2026 An Efficient, Sparsity-Preserving, Online Algorithm for Low-Rank Approximation ICML 2017