Advances in the Keystroke Dynamics: The Practical Impact of Database Quality

Mariusz Rybnik, Piotr Panasiuk, Khalid Saeed, Marcin Rogowski

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Scopus citations

Abstract

This paper concerns database quality in the Keystroke Dynamics domain. The authors present their own algorithm and test it using two databases: the authors’ own KDS database and Keystroke Dynamics - Benchmark Data Set online database. Following problems are studied theoretically and experimentally: classification accuracy, database representativeness, increase in typing proficiency and finally: time precision in samples acquisition. Results show that the impact of the database uniqueness on the experimental results is substantial and should not be disregarded in classification algorithm evaluation.
Original languageEnglish (US)
Title of host publicationComputer Information Systems and Industrial Management
PublisherSpringer Berlin Heidelberg
Pages203-214
Number of pages12
ISBN (Print)9783642332593
DOIs
StatePublished - 2012

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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