Longest previous overlapping factor array

Hideo Bannai, Shunsuke Inenaga, Neerja Mhaskar

Research output: Contribution to journalArticlepeer-review


In this paper, we introduce the longest previous overlapping factor array of a string – a variant of the longest previous factor array. We show that it can be computed in linear time in the length of the input string, via a reduction to the Max-variant of the Manhattan skyline problem Crochemore et al. (2014) [5].

Original languageEnglish
Article number106097
JournalInformation Processing Letters
Publication statusPublished - Jun 2021

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Signal Processing
  • Information Systems
  • Computer Science Applications

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