N
Nikos Karousos
Researcher at Hellenic Open University
Publications - 52
Citations - 343
Nikos Karousos is an academic researcher from Hellenic Open University. The author has contributed to research in topics: Context (language use) & Hypermedia. The author has an hindex of 10, co-authored 51 publications receiving 307 citations. Previous affiliations of Nikos Karousos include Research Academic Computer Technology Institute & American Hotel & Lodging Educational Institute.
Papers
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Book ChapterDOI
Recognizing Emotions in Human Computer Interaction: Studying Stress Using Skin Conductance
Alexandros Liapis,Christos Katsanos,Christos Katsanos,Dimitris Sotiropoulos,Michalis Xenos,Nikos Karousos,Nikos Karousos +6 more
TL;DR: The results allow us to move on a first integration of the specific stress recognition mechanism in PhysiOBS, a previously-proposed software tool that supports researchers and practitioners in user emotional experience evaluation.
Journal ArticleDOI
Tackling Cognitively-Complex Collaboration with CoPe_it!
Nikos Karacapilidis,Manolis Tzagarakis,Nikos Karousos,George Gkotsis,Vassilis Kallistros,Spyros Christodoulou,Christos Mettouris +6 more
TL;DR: This article proposes an approach to make it easier for participants to follow the evolution of collaboration, comprehend it in its entirety, and meaningfully aggregate data to resolve the issue under consideration.
Journal ArticleDOI
Stress in interactive applications: analysis of the valence-arousal space based on physiological signals and self-reported data
TL;DR: The findings show which regions in the VA rating space may reliably indicate self-reported stress that is in alignment with one’s measured skin conductance while using interactive applications.
Proceedings ArticleDOI
Naming as a fundamental concept of open hypermedia systems
TL;DR: It is argued that naming services are endemic to hypertext systems and therefore, form a core part of any hypertext system’s infrastructure and demonstrates the need for naming components.
Journal ArticleDOI
Learning Management Systems and Learning 2.0
TL;DR: This paper is a field study of the most well-known and established LMSs and their support for specific features within several categories of tools of Web 2.0.