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20102026
most citedA Recursive Algebraic Coloring Technique for Hardware-Efficient Symmetric Sparse Matrix-Vector Multiplication

132 citations · 175 across the 13 of their papers we have counts for

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cs.MS2026

Implementation of QR factorization of tall and very skinny matrices on current GPUs

Jonas Thies, Melven Röhrig-Zöllner

We consider the problem of computing a QR (or QZ) decomposition of a real, dense, tall and very skinny matrix. That is, the number of columns is tiny compared to the number of rows…