187 citations · 1k across the 59 of their papers we have counts for
4 papers · 1 filter
The Reverse Cuthill-McKee Algorithm in Distributed-Memory
Ariful Azad, Mathias Jacquelin, Aydin Buluc +1
Ordering vertices of a graph is key to minimize fill-in and data structure size in sparse direct solvers, maximize locality in iterative solvers, and improve performance in graph a…
A work-efficient parallel sparse matrix-sparse vector multiplication algorithm
Ariful Azad, Aydin Buluc
We design and develop a work-efficient multithreaded algorithm for sparse matrix-sparse vector multiplication (SpMSpV) where the matrix, the input vector, and the output vector are…
LiRa: A New Likelihood-Based Similarity Score for Collaborative Filtering
Veronika Strnadova-Neeley, Aydin Buluc, John R. Gilbert +2
Recommender system data presents unique challenges to the data mining, machine learning, and algorithms communities. The high missing data rate, in combination with the large scale…
Mathematical Foundations of the GraphBLAS
Jeremy Kepner, Peter Aaltonen, David Bader +13
The GraphBLAS standard (GraphBlas.org) is being developed to bring the potential of matrix based graph algorithms to the broadest possible audience. Mathematically the Graph- BLAS…