IEEE BigData 2023 Keystroke Verification Challenge (KVC). (arXiv:2401.16559v1 [cs.CV])

This paper describes the results of the IEEE BigData 2023 Keystroke
Verification Challenge (KVC), that considers the biometric verification
performance of Keystroke Dynamics (KD), captured as tweet-long sequences of
variable transcript text from over 185,000 subjects. The data are obtained from
two of the largest public databases of KD up to date, the Aalto Desktop and
Mobile Keystroke Databases, guaranteeing a minimum amount of data per subject,
age and gender annotations, absence of corrupted data, and avoiding excessively
unbalanced subject …

arxiv bigdata biometric challenge cs.cv data databases dynamics ieee paper performance public text tweet verification