Erwin Haasnoot
University of Twente
9 Papers
32 Citations
Erwin Haasnoot is an academic researcher from University of Twente. The author has contributed to research in topics: Computer science & Biometrics. The author has an hindex of 4, co-authored 7 publications. Previous affiliations of Erwin Haasnoot include University of Sheffield & Leiden University.
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Papers
QRTEngine: An easy solution for running online reaction time experiments using Qualtrics
Jonathan S. Barnhoorn,Jonathan S. Barnhoorn,Erwin Haasnoot,Erwin Haasnoot,Bruno R. Bocanegra,Henk van Steenbergen +5 more
TL;DR: The QRTEngine is introduced, an open-source JavaScript engine that can be embedded in the online survey development environment Qualtrics and can be used to reproduce classic behavioral effects in three reaction time paradigms: a Stroop task, an attentional blink task, and a masked-priming task.
Testing Sleep Consolidation in Skill Learning: A Field Study Using an Online Game.
Tom Stafford,Erwin Haasnoot +1 more
TL;DR: This work uses an observational sample of players of a simple online game to trace the development of skill in that game and confirms experimental evidence showing a benefit of spacing for skill learning, but fails to find any additional benefit of sleeping during a break from practice.
Practice explains abolished behavioural adaptation after human dorsal anterior cingulate cortex lesions
TL;DR: It is shown that the absence of post-cingulotomy behavioural adaptation reported in this study may have been due to practice effects, and suggested that future work using proper experimental designs is needed to advance the understanding of the causal role of the MCC in behavioural adaptation.
FEERCI: A Package for Fast Non-Parametric Confidence Intervals for Equal Error Rates in Amortized O(m log n)
Erwin Haasnoot,Ali Khodabakhsh,Chris Zeinstra,Luuk Spreeuwers,Raymond N.J. Veldhuis +4 more
- 10 Oct 2018
TL;DR: The Fast EER (FEer) algorithm is introduced, how to adapt the FEER algorithm to calculate non-parametric, bootstrapped EER CIs (FEERCI) in $O(m\log n)$ given m resamplings, and an opinionated open-source package named feerci that provides implementations of the FEer and FEERCI algorithm are introduced.
Towards understanding the effects of practice on behavioural biometric recognition performance
Erwin Haasnoot,J.S. Barnhoorrr,Luuk Spreeuwers,Raymond N.J. Veldhuis,Willem B. Verwey +4 more
- 01 Sep 2018
TL;DR: It is argued that more accumulated practice will lead to both more stable and increased recognition performance, and that practice in general is under-investigated, and a novel method of analysis is introduced, the Start-to-Train Interval (STI)/Train- to-Test Intervals (TTI) contour plot, which allows for systematic investigation of how recognition performance develops under increased practice.