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T. Ishiyama

65 papers hereh-index 221.5k citations86 works total

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

author position
  • sole author1
  • first author12
  • middle author33
  • last author16

Across the 62 of 65 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO29
  • astro-ph.GA27
  • astro-ph.IM3
  • astro-ph2
  • cs.DC2
  • astro-ph.EP1
same name
  • T. Ishiyama — 6 papers, h 1
  • T. Ishiyama — 5 papers, h 2
  • T. Ishiyama — 2 papers, h 1
  • T. Ishiyama — 1 paper, h 9

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
20072026
most citedThe Uchuu Simulations: Data Release 1 and Dark Matter Halo Concentrations

273 citations · 2k across the 64 of their papers we have counts for

collaborators
Showing cs.DCShow all

2 papers · 1 filter

cs.DC2023★ 2 cited

Performance Evaluation of Parallel Sortings on the Supercomputer Fugaku

Tomoyuki Tokuue, Tomoaki Ishiyama

Sorting is one of the most basic algorithms, and developing highly parallel sorting programs is becoming increasingly important in high-performance computing because the number of…

cs.DC2011★ 11 cited

High Performance Gravitational N-body Simulations on a Planet-wide Distributed Supercomputer

Derek Groen, Simon Portegies Zwart, Tomoaki Ishiyama +1

We report on the performance of our cold-dark matter cosmological N-body simulation which was carried out concurrently using supercomputers across the globe. We ran simulations on…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.