Show simple item record

Studying the effect of human cognition on text and image recognition CAPTCHA mechanisms

dc.contributor.authorBelk, Mariosen
dc.contributor.authorGermanakos, Panagiotisen
dc.contributor.authorFidas, Christos A.en
dc.contributor.authorSpanoudis, Georgeen
dc.contributor.authorSamaras, George S.en
dc.creatorBelk, Mariosen
dc.creatorGermanakos, Panagiotisen
dc.creatorFidas, Christos A.en
dc.creatorSpanoudis, Georgeen
dc.creatorSamaras, George S.en
dc.date.accessioned2019-11-13T10:38:26Z
dc.date.available2019-11-13T10:38:26Z
dc.date.issued2013
dc.identifier.issn0302-9743
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/53627
dc.description.abstractThis paper investigates the effect of individual differences in human cognition on user performance in CAPTCHA tasks. In particular, a three-month ecological valid user study was conducted with a total of 107 participants who interacted with a text-recognition and an image-recognition CAPTCHA mechanism. The study included a series of psychometric tests for eliciting users' speed of processing, controlled attention and working memory capacity, with the aim to examine the effect of these cognitive processes on the efficiency and effectiveness of user interactions in CAPTCHA tasks. Preliminary results provide interesting insights for the design and deployment of adaptive CAPTCHA mechanisms based on individual differences in cognitive processing since it has been initially shown that specific cognitive processing abilities of individuals could be a determinant factor on the personalization of CAPTCHA mechanisms. © 2013 Springer-Verlag Berlin Heidelberg.en
dc.source1st International Conference on Human Aspects of Information Security, Privacy, and Trust, HAS 2013, Held as Part of 15th International Conference on Human-Computer Interaction, HCI 2013en
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84880738603&doi=10.1007%2f978-3-642-39345-7-8&partnerID=40&md5=8169ad2c1fb991cffc2a14373f97b881
dc.subjectEfficiencyen
dc.subjectEffectivenessen
dc.subjectSecurity of dataen
dc.subjectCAPTCHAen
dc.subjectCAPTCHAsen
dc.subjectCharacter recognitionen
dc.subjectElectronic mail filtersen
dc.subjectImage recognitionen
dc.subjectIndividual Differencesen
dc.subjectUser Studyen
dc.subjectCognitive Processing Abilitiesen
dc.titleStudying the effect of human cognition on text and image recognition CAPTCHA mechanismsen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1007/978-3-642-39345-7-8
dc.description.volume8030 LNCSen
dc.description.startingpage71
dc.description.endingpage79
dc.author.faculty002 Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Πληροφορικής / Department of Computer Science
dc.type.uhtypeArticleen
dc.description.notes<p>Conference code: 98026en
dc.description.notesCited By :2</p>en
dc.source.abbreviationLect. Notes Comput. Sci.en
dc.contributor.orcidBelk, Marios [0000-0001-6200-0178]
dc.gnosis.orcid0000-0001-6200-0178


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record