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Software system for checking student work for plagiarism using locality-sensitive hashing

  • Conference paper
  • Hashing
  • Algorithms
Odesa Polytechnic National University Institute of Computer Systems logo

Presented at the Modern Information Technology 2022 conference, Odesa Polytechnic University, May 19–20, 2022. The paper is published in Ukrainian; the repository record has the full text, and an English translation is also available.

Checking a large corpus of student work for plagiarism means comparing every submission against every other. This paper describes an approach that reduces the time required to search for similar texts by lowering the asymptotic complexity of a modified locality-sensitive hashing algorithm, and a working system built on it.