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researcher

Zhi Xu

4 papers hereh-index 598 citations6 works total

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

author position
  • first author1
  • last author3

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

fields
  • cs.DM2
  • cs.CC1
  • cs.FL1
same name
  • Zhi Xu — 1 paper, h 3

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
20072009
most citedDecision Problems For Convex Languages

9 citations · 16 across the 4 of their papers we have counts for

collaborators
Showing cs.FLShow all

1 paper · 1 filter

cs.FL2009★ 3 cited

The computational complexity of universality problems for prefixes, suffixes, factors, and subwords of regular languages

N. Rampersad, J. Shallit, Z. Xu

In this paper we consider the computational complexity of the following problems: given a DFA or NFA representing a regular language L over a finite alphabet Sigma is the set of al…

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