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researcher

Y. Otachi

70 papers hereh-index 221.3k citations166 works total

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

author position
  • sole author1
  • first author4
  • middle author33
  • last author29

Across the 67 of 70 papers where every author was matched, so the position is known.

fields
  • cs.DS45
  • cs.DM11
  • cs.CC6
  • math.CO4
  • cs.CG2
  • cs.DC1

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedExtending Partial Representations of Subclasses of Chordal Graphs

8 citations · 36 across the 49 of their papers we have counts for

collaborators
Showing 2012 · cs.DMShow all

2 papers · 2 filters

cs.DM2012★ 3 cited

Extending Partial Representations of Proper and Unit Interval Graphs

Pavel Klavík, Jan Kratochvíl, Yota Otachi +4

The recently introduced problem of extending partial interval representations asks, for an interval graph with some intervals pre-drawn by the input, whether the partial representa…

cs.DM2012

On Complexity of Flooding Games on Graphs with Interval Representations

Hiroyuki Fukui, Yota Otachi, Ryuhei Uehara +2

The flooding games, which are called Flood-It, Mad Virus, or HoneyBee, are a kind of coloring games and they have been becoming popular online. In these games, each player colors o…

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