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Helmut Hlavacs
Helmut Hlavacs
Professor of Computer Science, University of Vienna
Verified email at univie.ac.at - Homepage
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Cited by
Year
Is virtual reality emotionally arousing? Investigating five emotion inducing virtual park scenarios
A Felnhofer, OD Kothgassner, M Schmidt, AK Heinzle, L Beutl, H Hlavacs, ...
International journal of human-computer studies 82, 48-56, 2015
3682015
Serious storytelling–a first definition and review
A Lugmayr, E Sutinen, J Suhonen, CI Sedano, H Hlavacs, CS Montero
Multimedia tools and applications 76, 15707-15733, 2017
2902017
Is virtual reality made for men only? Exploring gender differences in the sense of presence
A Felnhofer, OD Kothgassner, L Beutl, H Hlavacs, I Kryspin-Exner
Proceedings of the International Society on presence research, 103-112, 2012
1602012
The cellular network as a sensor: From mobile phone data to real-time road traffic monitoring
A Janecek, D Valerio, KA Hummel, F Ricciato, H Hlavacs
IEEE transactions on intelligent transportation systems 16 (5), 2551-2572, 2015
1442015
Salivary cortisol and cardiovascular reactivity to a public speaking task in a virtual and real-life environment
OD Kothgassner, A Felnhofer, H Hlavacs, L Beutl, R Palme, ...
Computers in human behavior 62, 124-135, 2016
1192016
Physical and social presence in collaborative virtual environments: Exploring age and gender differences with respect to empathy
A Felnhofer, OD Kothgassner, N Hauk, L Beutl, H Hlavacs, ...
Computers in Human Behavior 31, 272-279, 2014
1132014
Energy consumption of residential and professional switches
H Hlavacs, G Da Costa, JM Pierson
2009 International Conference on Computational Science and Engineering 1 …, 2009
872009
Engagement in games: developing an instrument to measure consumer videogame engagement and its validation
AZ Abbasi, DH Ting, H Hlavacs
International Journal of Computer Games Technology 2017, 2017
852017
Real-life prosocial behavior decreases after being socially excluded by avatars, not agents
OD Kothgassner, M Griesinger, K Kettner, K Wayan, S Völkl-Kernstock, ...
Computers in human behavior 70, 261-269, 2017
822017
An empirical validation of consumer video game engagement: A playful-consumption experience approach
AZ Abbasi, DH Ting, H Hlavacs, LV Costa, AI Veloso
Entertainment Computing 29, 43-55, 2019
782019
Afraid to be there? Evaluating the relation between presence, self-reported anxiety, and heart rate in a virtual public speaking task
A Felnhofer, OD Kothgassner, T Hetterle, L Beutl, H Hlavacs, ...
Cyberpsychology, Behavior, and Social Networking 17 (5), 310-316, 2014
782014
Cellular data meet vehicular traffic theory: location area updates and cell transitions for travel time estimation
A Janecek, KA Hummel, D Valerio, F Ricciato, H Hlavacs
Proceedings of the 2012 ACM Conference on Ubiquitous Computing, 361-370, 2012
782012
Energy consumption side-channel attack at virtual machines in a cloud
H Hlavacs, T Treutner, JP Gelas, L Lefevre, AC Orgerie
2011 IEEE Ninth International Conference on Dependable, Autonomic and Secure …, 2011
732011
Methodology of measurement for energy consumption of applications
G Da Costa, H Hlavacs
2010 11th IEEE/ACM International Conference on Grid Computing, 290-297, 2010
692010
Traffic source modeling
H Hlavacs, G Kotsis, C Steinkellner
Technical Report No. TR-99101, 1999
681999
A comprehensive view on user studies: Survey and open issues for mobile TV
S Buchinger, S Kriglstein, H Hlavacs
Proceedings of the 7th European Conference on Interactive TV and Video, 179-188, 2009
672009
A survey on user studies and technical aspects of mobile multimedia applications
S Buchinger, S Kriglstein, S Brandt, H Hlavacs
Entertainment Computing 2 (3), 175-190, 2011
622011
Apps for life change: Critical review and solution directions
C Helf, H Hlavacs
Entertainment Computing 14, 17-22, 2016
602016
Virtual social support buffers stress response: an experimental comparison of real-life and virtual support prior to a social stressor
OD Kothgassner, A Goreis, JX Kafka, M Kaufmann, K Atteneder, L Beutl, ...
Journal of behavior therapy and experimental psychiatry 63, 57-65, 2019
592019
Physical presence, social presence, and anxiety in participants with social anxiety disorder during virtual cue exposure
A Felnhofer, H Hlavacs, L Beutl, I Kryspin-Exner, OD Kothgassner
Cyberpsychology, Behavior, and Social Networking 22 (1), 46-50, 2019
562019
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