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Research Output 2004 2018

  • 88 Citations
  • 5 h-Index
  • 56 Article
  • 4 Conference contribution
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Conference contribution
2018

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
2016

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
floating
2012

Matrix multiplication with guaranteed accuracy by level 3 BLAS

Ozaki, K., Ogita, T. & Oishi, S., 2012, AIP Conference Proceedings. Vol. 1504, p. 1128-1133 6 p.

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

multiplication
matrices
floating
2009

Robustness problems and verified computations for computational geometry

Ozaki, K., Ogita, T. & Oishi, S., 2009, Asia Simulation Conference 2009, JSST 2009. Japan Society for Simulation Technology, JSST

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

Computational geometry
Digital arithmetic