Helmut Hlavacs
Helmut Hlavacs
Professor of Computer Science, University of Vienna
Verified email at univie.ac.at - Homepage
Cited by
Cited by
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
Serious storytelling–a first definition and review
A Lugmayr, E Sutinen, J Suhonen, CI Sedano, H Hlavacs, CS Montero
Multimedia tools and applications 76 (14), 15707-15733, 2017
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
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
Energy consumption of residential and professional switches
H Hlavacs, G Da Costa, JM Pierson
2009 International Conference on Computational Science and Engineering 1†…, 2009
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
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
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
Traffic source modeling
H Hlavacs, G Kotsis, C Steinkellner
Technical Report No. TR-99101, 1999
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
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
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
Modeling user behavior: A layered approach
H Hlavacs, G Kotsis
MASCOTS'99. Proceedings of the Seventh International Symposium on Modeling†…, 1999
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
Anytime, anywhere learning behavior using a web-based platform for a university lecture
KA Hummel, H Hlavacs
Proceedings of the SSGRR 2003 Winter Conference, L’Aquila, Italy, 2003
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
Security and Usability Aspects of Man-in-the-Middle Attacks on ZRTP.
M Petraschek, T Hoeher, O Jung, H Hlavacs, WN Gansterer
J. Univers. Comput. Sci. 14 (5), 673-692, 2008
Enhancing ZRTP by using Computational Puzzles.
H Hlavacs, WN Gansterer, H Schabauer, J Zottl, M Petraschek, T Hoeher, ...
J. Univers. Comput. Sci. 14 (5), 693-716, 2008
A survey on energy efficiency in P2P systems: File distribution, content streaming, and epidemics
S Brienza, SE Cebeci, SS Masoumzadeh, H Hlavacs, ÷ ÷zkasap, ...
ACM Computing Surveys (CSUR) 48 (3), 1-37, 2015
Integrating VM selection criteria in distributed dynamic VM consolidation using Fuzzy Q-Learning
SS Masoumzadeh, H Hlavacs
Proceedings of the 9th International Conference on Network and Service†…, 2013
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