Koby Hayashi

According to our database, Koby Hayashi authored at least 10 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Randomized Algorithms for Symmetric Nonnegative Matrix Factorization.

Koby Hayashi, Sinan G. Aksoy, Grey Ballard, Haesun Park

CoRR, 2024

2023

Distributed-Memory Parallel JointNMF.

Srinivas Eswar, Benjamin Cobb, Koby Hayashi, Ramakrishnan Kannan, Grey Ballard, Richard W. Vuduc, Haesun Park

Proceedings of the 37th International Conference on Supercomputing, 2023

2022

Skew-Symmetric Adjacency Matrices for Clustering Directed Graphs.

Koby Hayashi, Sinan G. Aksoy, Haesun Park

Proceedings of the IEEE International Conference on Big Data, 2022

2021

PLANC: Parallel Low-rank Approximation with Nonnegativity Constraints.

Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Michael A. Matheson, Haesun Park

ACM Trans. Math. Softw., 2021

2020

Distributed-memory parallel symmetric nonnegative matrix factorization.

Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Richard W. Vuduc, Haesun Park

Proceedings of the International Conference for High Performance Computing, 2020

Hypergraph Random Walks, Laplacians, and Clustering.

Koby Hayashi, Sinan G. Aksoy, Cheong Hee Park, Haesun Park

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019

PLANC: Parallel Low Rank Approximation with Non-negativity Constraints.

Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Michael A. Matheson, Haesun Park

CoRR, 2019

2018

Shared-memory parallelization of MTTKRP for dense tensors.

Koby Hayashi, Grey Ballard, Yujie Jiang, Michael J. Tobia

Proceedings of the 23rd ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2018

Parallel Nonnegative CP Decomposition of Dense Tensors.

Grey Ballard, Koby Hayashi, Ramakrishnan Kannan

Proceedings of the 25th IEEE International Conference on High Performance Computing, 2018

2017

Shared Memory Parallelization of MTTKRP for Dense Tensors.

Koby Hayashi, Grey Ballard, Jeffrey Jiang, Michael J. Tobia

CoRR, 2017