Abstract: Sparse General Matrix-Matrix Multiplication (SpGEMM) is a core operation in high-performance computing applications such as algebraic multigrid solvers, machine learning, and graph ...

"summary": "Cross-model ZH↔EN fidelity check (Codex GPT-5.5 xhigh, from-disk file compare, no web). No fidelity divergences. All 6 high-risk hedges carry the same strength as ZH: §6.2 ungated-additive ...

"topic": "线性 / 稀疏注意力 — 线性注意力(kernel φ + 结合律 + 矩阵状态 RNN) / SSM·Mamba(selective S6) / Mamba-2·SSD(1-半可分 ≡ ...

Abstract: We consider the distributed memory parallel multiplication of a sparse matrix by a dense matrix (SpMM). The dense matrix is often a collection of dense vectors. Standard implementations will ...

The extracellular matrix is a complex network of material such as proteins and polysaccharides that are secreted locally by cells and remain closely associated with them to provide structural, ...