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Katsuhisa Ozaki

6 papers hereh-index 342 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author5

Across the 6 of 6 papers where every author was matched, so the position is known.

fields
  • cs.DC3
  • cs.MS1
  • math.NA1
  • physics.chem-ph1
same name
  • Katsuhisa Ozaki — 4 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedHigh-Performance and Power-Efficient Emulation of Matrix Multiplication using INT8 Matrix Engines

4 citations · 6 across the 6 of their papers we have counts for

collaborators
Showing cs.DCShow all

3 papers · 1 filter

cs.DC2026★ 1 cited

Double-Precision Matrix Multiplication Emulation via Ozaki-II Scheme with FP8 Quantization

Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura

In this paper, we propose a method for emulating double-precision general matrix--matrix multiplication (DGEMM), a fundamental and performance-critical kernel in many high-performa…

cs.DC2025

Emulation of Complex Matrix Multiplication based on the Chinese Remainder Theorem

Yuki Uchino, Qianxiang Ma, Toshiyuki Imamura +2

Modern computing architectures feature low-precision matrix multiplication units that achieve substantially higher throughput than their high-precision counterparts. Motivated by t…

cs.DC2025★ 4 cited

High-Performance and Power-Efficient Emulation of Matrix Multiplication using INT8 Matrix Engines

Yuki Uchino, Katsuhisa Ozaki, Toshiyuki Imamura

Recent architectures integrate high-performance and power-efficient matrix engines. These engines demonstrate remarkable performance in low-precision matrix multiplication, which i…

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