Koby Hayashi

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 13

Top Topics

Negative Matrix Factorization

Multi Processor

Top Venues

ACM Trans. Math. Softw.

Publications

Koby Hayashi, Sinan G. Aksoy, Grey Ballard, Haesun Park
Randomized Algorithms for Symmetric Nonnegative Matrix Factorization. CoRR (2024)
Srinivas Eswar, Benjamin Cobb, Koby Hayashi, Ramakrishnan Kannan, Grey Ballard, Richard W. Vuduc, Haesun Park
Distributed-Memory Parallel JointNMF. ICS (2023)
Koby Hayashi, Sinan G. Aksoy, Haesun Park
Skew-Symmetric Adjacency Matrices for Clustering Directed Graphs. Big Data (2022)
Koby Hayashi, Sinan G. Aksoy, Haesun Park
Skew-Symmetric Adjacency Matrices for Clustering Directed Graphs. CoRR (2022)
Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Michael A. Matheson, Haesun Park
PLANC: Parallel Low-rank Approximation with Nonnegativity Constraints. ACM Trans. Math. Softw. 47 (3) (2021)
Koby Hayashi, Sinan G. Aksoy, Cheong Hee Park, Haesun Park
Hypergraph Random Walks, Laplacians, and Clustering. CIKM (2020)
Koby Hayashi, Sinan G. Aksoy, Cheong Hee Park, Haesun Park
Hypergraph Random Walks, Laplacians, and Clustering. CoRR (2020)
Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Richard W. Vuduc, Haesun Park
Distributed-memory parallel symmetric nonnegative matrix factorization. SC (2020)
Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Michael A. Matheson, Haesun Park
PLANC: Parallel Low Rank Approximation with Non-negativity Constraints. CoRR (2019)
Koby Hayashi, Grey Ballard, Yujie Jiang, Michael J. Tobia
Shared-memory parallelization of MTTKRP for dense tensors. PPOPP (2018)
Grey Ballard, Koby Hayashi, Ramakrishnan Kannan
Parallel Nonnegative CP Decomposition of Dense Tensors. CoRR (2018)
Grey Ballard, Koby Hayashi, Ramakrishnan Kannan
Parallel Nonnegative CP Decomposition of Dense Tensors. HiPC (2018)
Koby Hayashi, Grey Ballard, Jeffrey Jiang, Michael J. Tobia
Shared Memory Parallelization of MTTKRP for Dense Tensors. CoRR (2017)