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researcher

Y. Sakuma

4 papers hereh-index 12471 citations73 works total

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

author position
  • first author1
  • middle author2
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.PR4
same name
  • Y. Sakuma — 9 papers, h 27
  • Y. Sakuma — 4 papers, h 14

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
20122019
most citedJoin the shortest queue among k parallel queues: tail asymptotics of its stationary distribution

3 citations · 8 across the 4 of their papers we have counts for

collaborators
Showing 2016 · math.PRShow all

1 paper · 2 filters

math.PR2016

Simple error bounds for the QBD approximation of a special class of two dimensional reflecting random walks

Hiroyuki Masuyama, Yutaka Sakuma, Masahiro Kobayashi

This paper considers the QBD approximation of a special class of two-dimensional reflecting random walks (2D-RRWs). A typical example of the 2D-RRWs is a two-node Jackson network w…

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