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H. Hirai

45 papers hereh-index 17991 citations128 works total

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

author position
  • sole author16
  • first author20
  • middle author4
  • last author5

Across the 45 of 45 papers where every author was matched, so the position is known.

fields
  • math.CO14
  • math.OC14
  • cs.DS7
  • math.MG4
  • cs.DM3
  • cs.GT2
same name
  • H. Hirai — 10 papers, h 9
  • H. Hirai — 9 papers, h 5
  • H. Hirai — 2 papers, h 6
  • H. Hirai — 1 paper, h 10

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
20102026
most citedWeakly modular graphs and nonpositive curvature

54 citations · 123 across the 39 of their papers we have counts for

collaborators
Showing cs.GTShow all

2 papers · 1 filter

cs.GT2023

Polyhedral Clinching Auctions for Indivisible Goods

Hiroshi Hirai, Ryosuke Sato

In this study, we propose the polyhedral clinching auction for indivisible goods, which has so far been studied for divisible goods. As in the divisible setting by Goel et al. (201…

cs.GT2017★ 5 cited

Polyhedral Clinching Auctions for Two-sided Markets

Hiroshi Hirai, Ryosuke Sato

In this paper, we present a new model and two mechanisms for auctions in two-sided markets of buyers and sellers, where budget constraints are imposed on buyers. Our model incorpor…

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