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Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Linear systems Engineering & Materials Science
Digital arithmetic Engineering & Materials Science
Computational geometry Engineering & Materials Science
Enclosures Engineering & Materials Science
Linear algebra Engineering & Materials Science
Experiments Engineering & Materials Science
Switches Engineering & Materials Science
Java programming language Engineering & Materials Science

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Research Output 2004 2018

  • 89 Citations
  • 5 h-Index
  • 56 Article
  • 4 Conference contribution

Threaded accurate matrix-matrix multiplications with sparse matrix-vector multiplications

Ichimura, S., Katagiri, T., Ozaki, K., Ogita, T. & Nagai, T., 2018 Aug 3, Proceedings - 2018 IEEE 32nd International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2018. Institute of Electrical and Electronics Engineers Inc., p. 1093-1102 10 p. 8425535

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Linear algebra
Computer architecture
Supercomputers
Performance evaluation

Acceleration of a preconditioning method for ill-conditioned dense linear systems by use of a BLAS-based method

Kobayashi, Y., Ogita, T. & Ozaki, K., 2017, In : Reliable Computing. 25, p. 15-23 9 p.

Research output: Contribution to journalArticle

Linear systems
Digital arithmetic
Factorization
Experiments

Generation of linear systems with specified solutions for numerical experiments

Ozaki, K. & Ogita, T., 2017, In : Reliable Computing. 25, p. 148-167 20 p.

Research output: Contribution to journalArticle

Linear systems
Experiments
3 Citations

Error-free transformation of matrix multiplication with a posteriori validation

Ozaki, K., Ogita, T. & Oishi, S., 2016 Oct 1, In : Numerical Linear Algebra with Applications. 23, 5, p. 931-946 16 p.

Research output: Contribution to journalArticle

Digital arithmetic
Linear algebra

Improvement of the error bound for the dot product using the unit in the first place

Ozaki, K. 2016 Oct 20 Numerical Computations: Theory and Algorithms, NUMTA 2016: Proceedings of the 2nd International Conference "Numerical Computations: Theory and Algorithms". American Institute of Physics Inc., Vol. 1776, 090013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

products
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