Items where Author is "Hlavacs, Helmut"

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Number of items: 243.

Journal Paper

  • Unleashing the Inner Voices: Exploring Dialogical Self Beyond Dominant Narratives in Unscripted Role-Playing
    Mohammed, Mustafa and Braito, Michael and Knobelsdorf, Maria and Hlavacs, Helmut ISSN 1072-0537 Taylor and Francis (2023)

  • Intrusion detection in networks using cuckoo search optimization
    Imran, Muhammad and Khan, Sangeen and Hlavacs, Helmut and Khan, Fakhri Alam and Anwar, Sajid Soft Computing, 26. ISSN 1433-7479 (2022)

  • The Effect of Three Violent Videogame Engagement States on Aggressive Behavior: A PLS-SEM Approach
    Abbasi, Amir Zaib and Rehman, U. and Hussain, K. and Hooi Ting, D. and Hlavacs, Helmut and Qummar, H. ISSN 1664-1078 (2022)

  • Investigating male gamers' behavioral intention to play PUBG: Insights from playful-consumption experiences
    Rehman, Umair and Shah, Amir Zaib and Hlavacs, Helmut and Iftikhar, Rameen Frontiers in Psychology, 13. ISSN 1664-1078 FRONTIERS MEDIA SA (2022)

  • Serious video games and psychological support: A depression intervention among young cancer patients
    Abbasi, Amir Zaib and Khan, S. and Kazmi, Farhana and Hlavacs, Helmut and Hooi-Ting, D. and Rehman, U. Entertain. Comput., 41. ISSN 1875-9521 (2022)

  • Habituation of salivary cortisol and cardiovascular reactivity to a repeated real-life and virtual reality Trier Social Stress Test
    Kothgassner, Oswald and Goreis, Andreas and Glenk, Lisa M. and Kafka, Johanna Xenia and Pfeffer, Bettina and Beutl, Leon and Kryspin-Exner, Ilse and Hlavacs, Helmut and Palme, Rupert and Felnhofer, Anna ISSN 0031-9384 Elsevier B.V. (2021)

  • Predicting Video Game Addiction Through the Dimensions of Consumer Video Game Engagement: Quantitative and Cross-sectional Study
    Abbasi, Amir Zaib and Rehman, Umair and Afaq, Zahra and Rafeh, Mir Abdur and Hlavacs, Helmut and Mamun, Mohemmed A and Shah, Muhammad Umair ISSN 2291-9279 JMIR Publications (2021)

  • The Role of Personality Factors Influencing Consumer Video Game Engagement in Young Adults: A Study on Generic Games
    Abbasi, Amir Zaib and Shah, Muhammad Umair and Rehman, Umair and Hlavacs, Helmut and Ting, Ding Hooi and Nisar, Saima pp. 17392-17410 ISSN 2169-3536 IEEE (2021)

  • Virtual and real-life ostracism and its impact on a subsequent acute stressor
    Kothgassner, Oswald and Goreis, Andreas and Glenk, Lisa M. and Kafka, Johanna Xenia and Beutl, Leon and Kryspin-Exner, Ilse and Hlavacs, Helmut and Palme, Rupert and Felnhofer, Anna ISSN 1873-507X Elsevier B.V. (2021)

  • Playful-consumption experiences and subjective well-being: Children’s smartphone usage
    Abbasi, Amir Zaib and Shamim, Amjad and Ting, Ding Hooi and Hlavacs, Helmut and Rehman, Umair ISSN 1875-9521 Elsevier B.V. (2021)

  • A Web-Based Mobile App (INTERACCT App) for Adolescents Undergoing Cancer and Hematopoietic Stem Cell Transplantation Aftercare to Improve the Quality of Medical Information for Clinicians: Observational Study
    Lawitschka, Anita and Buehrer, Stephanie and Bauer, Dorothea and Peters, Konrad and Silbernagl, Marisa and Zubarovskaya, Natalia and Brunmair, Barbara and Kayali, Fares and Hlavacs, Helmut and Mateus-Berr, Ruth and Riedl, David and Rumpold, Gerhard and Peters, Christina ISSN 2291-5222 JMIR Publications (2020)

  • Personality differences between videogame vs. non-videogame consumers using the HEXACO model
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut and Wilson, Bradley and Rehman, Umair and Arsalan, Ali pp. 2733-2746 ISSN 1936-4733 Springer (2020)

  • The mere presence of an attentive and emotionally responsive virtual character influences focus of attention and perceived stress
    Felnhofer, Anna and Kaufmann, Marlene and Atteneder, Katharina and Kafka, Johanna Xenia and Hlavacs, Helmut and Beutl, Leon and Hennig-Fast, Kristina and Kothgassner, Oswald Int. J. Hum.-Comput. Stud., 132. pp. 45-51 ISSN 1071-5819 (2019)

  • Virtual social support buffers stress response: An experimental comparison of real-life and virtual support prior to a social stressor
    Kothgassner, Oswald and Goreis, Andreas and Kafka, Johanna X. and Kaufmann, Marlene and Atteneder, Katharina and Beutl, Leon and Hennig-Fast, Kristina and Hlavacs, Helmut and Felnhofer, Anna Journal of Behavior Therapy and Experimental Psychiatry, 63. 57 - 65 ISSN 0005-7916 Elsevier B.V. (2019)

  • An empirical validation of consumer video game engagement: A playful-consumption experience approach
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut and Costa, Liliana Vale and Veloso, Ana Isabel Entertainment Computing, 29. pp. 43-55 ISSN 1875-953X Elsevier B.V. (2019)

  • Physical Presence, Social Presence, and Anxiety in Participants with Social Anxiety Disorder During Virtual Cue Exposure
    Felnhofer, Anna and Hlavacs, Helmut and Beutl, Leon and Kryspin-Exner, Ilse and Kothgassner, Oswald Cyberpsy., Behavior, and Soc. Networking, 22 (1). pp. 46-50 ISSN 2152-2715 Mary Ann Liebert Inc. (2019)

  • Aggregated provenance and its implications in clouds
    Imran, Muhammad and Hlavacs, Helmut and Khan, Fakhri Alam and Jabeen, Saima and Khan, Fiaz Gul and Shah, Sajid and Alharbi, Mafawez Future Generation Computer Systems, 81. 348 - 358 ISSN 0167-739X (2018)

  • Meeting Others Virtually in a Day-to-day Setting
    Felnhofer, Anna and Kafka, Johanna X. and Hlavacs, Helmut and Beutl, Leon and Kryspin-Exner, Ilse and Kothgassner, Oswald Comput. Hum. Behav., 80 (C). pp. 399-406 ISSN 0747-5632 Elsevier Science Publishers B. V. (2018)

  • Agency and Gender Influence Older Adults' Presence-Related Experiences in an Interactive Virtual Environment.
    Kothgassner, Oswald and Goreis, Andreas and Kafka, Johanna Xenia and Hlavacs, Helmut and Beutl, Leon and Kryspin-Exner, Ilse and Felnhofer, Anna Cyberpsychology, behavior and social networking, 21 (5). pp. 318-324 ISSN 2152-2715 (2018)

  • Real-life prosocial behavior decreases after being socially excluded by avatars, not agents
    Kothgassner, Oswald and Griesinger, Mirjam and Kettner, Kathrin and Wayan, Katja and Völkl-Kernstock, Sabine and Hlavacs, Helmut and Beutl, Leon and Felnhofer, A. pp. 261-269 ISSN 0747-5632 (2017)

  • Engagement in Games: Developing an Instrument to Measure Consumer Videogame Engagement and Its Validation
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut 7363925:1-7363925:10 ISSN 1687-7047 (2017)

  • Interpreting Data of Serious Games for Health using Decision Support Systems
    Peters, Konrad and Kayali, Fares and Silbernagl, Marisa and Lawitschka, Anita and Hlavacs, Helmut Int. J. Serious Games, 4 (2). ISSN 2384-8766 (2017)

  • Procedural Attack! Procedural Generation for Populated Virtual Cities: A Survey
    Gaisbauer, Werner and Hlavacs, Helmut Int. J. Serious Games, 4 (2). ISSN 2384-8766 (2017)

  • Provenance based data integrity checking and verification in cloud environments
    Imran, Muhammad and Hlavacs, Helmut and Haq, Inam Ul and Jan, Bilal and Khan, Fakhri Alam and Ahmad, Awais PLOS ONE, 12 (5). pp. 1-19 ISSN 1932-6203 Public Library of Science (2017)

  • Serious storytelling - a first definition and review
    Lugmayr, Artur and Sutinen, Erkki and Suhonen, Jarkko and Sedano, Carolina Islas and Hlavacs, Helmut and Montero, Calkin Suero Multimedia Tools Appl., 76 (14). pp. 15707-15733 ISSN 1380-7501 (2017)

  • A proposed framework for the collection of health-related data from Serious Games and Apps
    Peters, Konrad and Kayali, Fares and Silbernagl, Marisa and Lawitschka, Anita and Hlavacs, Helmut International Journal of Serious Games, 4 (2). pp. 59-73 ISSN 2384-8766 (2017)

  • Design considerations for a serious game for children after hematopoietic stem cell transplantation
    Kayali, Fares and Silbernagl, Marisa and Peters, Konrad and Mateus-Berr, Ruth and Reithofer, Andrea and Martinek, Daniel and Lawitschka, Anita and Hlavacs, Helmut Entertainment Computing , 15. 57 - 73 ISSN 1875-9521 (2016)

  • Salivary cortisol and cardiovascular reactivity to a public speaking task in a virtual and real-life environment
    Kothgassner, Oswald and Felnhofer, A. and Hlavacs, Helmut and Beutl, Leon and Palme, R. and Kryspin-Exner, I. and Glenk, L. pp. 124-135 ISSN 0747-5632 (2016)

  • Apps for life change: Critical review and solution directions
    Helf, Christopher and Hlavacs, Helmut Entertainment Computing, 14. pp. 17-22 ISSN 1875-9521 (2016)

  • A Survey on Energy Efficiency in P2P Systems: File Distribution, Content Streaming, and Epidemics
    Brienza, Simone and Cebeci, Sena Efsun and Masoumzadeh, Seyed Saeid and Hlavacs, Helmut and Özkasap, Öznur and Anastasi, Giuseppe ACM Comput. Surv., 48 (3). 36:1-36:37 ISSN 0360-0300 ACM (2015)

  • The Cellular Network as a Sensor: From Mobile Phone Data to Real-Time Road Traffic Monitoring
    Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut pp. 2551-2572 ISSN 1524-9050 (2015)

  • The Cellular Network as a Sensor: From Mobile Phone Data to Real-Time Road Traffic Monitoring
    Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut ISSN 1524-9050 (2015)

  • Is virtual reality emotionally arousing? Investigating five emotion inducing virtual park scenarios
    Felnhofer, A. and Kothgassner, Oswald and Schmidt, M. and Heinzle, A.- K. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. ISSN 1071-5819 (2015)

  • Optimal Derotation of Shared Acceleration Time Series by Determining Relative Spatial Alignment
    Mayrhofer, Rene and Hlavacs, Helmut and Findling, Rainhard D. pp. 454-466 ISSN 1742-7371 Emerald Group Publishing Limited (2015)

  • Using Video Analysis and Machine Learning for Predicting Shot Success in Table Tennis
    Draschkowitz, L. and Draschkowitz, C. and Hlavacs, Helmut ISSN 2409-9708 EAI (2015)

  • Apps for Life Change: Criticial Review and Solution Directions
    Helf, Christopher and Hlavacs, Helmut ISSN 1875-9521 (2015)

  • Evaluating Feedback Devices for Time-Continuous Mobile Multimedia Quality Assessment
    Buchinger, Shelley and Robitza, Werner and Nezveda, Matej and Hotop, Ewald and Hummelbrunner, Patrik and Sack, M. C. and Hlavacs, Helmut ISSN 0923-5965 (2014)

  • Afraid to be there? Evaluating the relation between presence, self-reported anxiety and heart rate in a virtual public speaking task
    Felnhofer, A. and Kothgassner, Oswald and Hetterle, T. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. pp. 310-316 ISSN 2152-2723 (2014)

  • Physical and Social Presence in Collaborative Virtual Environments: Exploring age and gender differences with respect to empathy
    Felnhofer, A. and Kothgassner, Oswald and Hauk, N. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. pp. 272-279 ISSN 0747-5632 (2014)

  • Enhancing the Position Estimates of Unmanned Aerial Vehicles by Cooperation
    Hlavacs, Helmut ISSN 1742-7371 (2014)

  • Cooperative Positioning when using Local Position Information: Theoretical Framework and Error Analysis
    Hlavacs, Helmut and Hummel, Karin Anna pp. 2091-2104 (2013)

  • Provenance Framework for the Cloud Infrastructure: Why and How?
    Imran, Muhammad and Hlavacs, Helmut pp. 112-123 ISSN 1942-2679 (2013)

  • Energy Efficient Peer-to-Peer File Sharing
    Hlavacs, Helmut and Weidlich, Roman and Treutner, Thomas The Journal of Supercomputing, 62 (3). pp. 1167-1188 Springer (2012)

  • Load-dependent Energy Saving in Future Home Environments
    Hlavacs, Helmut and Weidlich, Roman and Treutner, Thomas Telecommunication Systems, 51 (1). pp. 43-52 Springer (2012)

  • A socially aware caching mechanism for encounter networks
    Klein, Bernhard and Hlavacs, Helmut Telecommunication Systems, 51 (4). pp. 297-304 ISSN 1018-4864 (2012)

  • A survey on user studies and technical aspects of mobile multimedia applications
    Buchinger, Shelley and Kriglstein, Simone and Brandt, Sabine and Hlavacs, Helmut Entertainment Computing, 2 (3). 175- 190 (2011)

  • Modeling Energy Efficiency in Distributed Home Environments
    Hlavacs, Helmut and Hummel, Karin Anna and Weidlich, Roman and de Meer, Hermann International Journal of Communication Networks and Distributed Systems (IJCNDS), 4 (2). pp. 161-182 (2010)

  • Optimal server bandwidth for mobile video on demand
    Buchinger, Shelley and Hlavacs, Helmut Annals of Telecommunications, 65 (1-2). pp. 31-46 (2010)

  • Towards Ambient Assisted Shared Living for the Elderly.
    Hummel, Karin Anna and Hlavacs, Helmut and Lilgenau, A. and Mayer, H. and Moser-Siegmeth, V. International Reports on Socio-Informatics: Enhancing Interaction Spaces by Social Media for the Elderly, 6 (3). pp. 35-49 (2009)

  • Distributed energy efficiency in future home environments
    Hlavacs, Helmut and Weidlich, Roman and Hummel, Karin Anna and Houyou, Amine and Berl, Andreas and de Meer, H. Annals of Telecommunications, 63 (9-10). pp. 473-485 ISSN 0003-4347 Springer (2008)

  • Hierarchical video patching with optimal server bandwidth
    Hlavacs, Helmut and Buchinger, Shelley ACM Transactions on Multimedia Computing, Communications, and Applications TOMCCAP, 4 (1). (2008)

  • Enhancing ZRTP by Using Computational Puzzles
    Hlavacs, Helmut and Gansterer, Wilfried and Schabauer, Hannes and Zottl, Joachim and Petraschek, M. and Höher, Thomas and Jung, O. J.UCS Journal of Universal Computer Science, 14 (5). pp. 693-716 Springer Verlag (2008)

  • Security and Usability Aspects of Man-in-the-Middle Attacks on ZRTP
    Petraschek, M. and Höher, Thomas and Jung, O. and Hlavacs, Helmut and Gansterer, Wilfried J.UCS Journal of Universal Computer Science, 14 (5). pp. 673-692 Springer Verlag (2008)

  • Subjective Quality of Mobile MPEG-4 Videos with Different Frame Rates
    Buchinger, Shelley and Hlavacs, Helmut Journal of Mobile Multimedia (JMM), 1 (4). pp. 327-341 Rinton Press (2006)

  • The CODIS Content Delivery Network
    Hlavacs, Helmut and Haddad, M. and Lafouge, C. and Kaplan, D. and Ribeiro, J. Computer Networks, ? (48). pp. 75-89 Elsevier (2005)

  • Key Issues in Pervasive Computing
    Hlavacs, Helmut ÖGAI Journal, 1 (23). pp. 16-23 (2004)

  • Modelling Quality of Service for Multi-Class Traffic in Mobile Cellular Networks
    Haring, Günter and Hlavacs, Helmut and Kamra, A. and Bansal, M. MONET Special Issue, 1 (1). (2002)

  • Modelling Resource Management for Multi-Class Traffic in Mobile Cellular Networks
    Haring, Günter and Hlavacs, Helmut and Kamra, A. and Bansal, M. HICSS, 35 (1). (2002)

  • Performance Issues in Distributed Systems
    Haring, Günter and Hlavacs, Helmut and Hummel, Karin Anna Journal of Parallel and Distributed Computing Practices, 1 (1). (2002)

  • Hochleistungsrechnen mit PC-Clustern
    Hlavacs, Helmut and Haunschmidt, E. and Kvasnicka, D.F. and Ueberhuber, C. W. ZID-Line (Informationen des Zentralen Informatikdienstes der Technischen Universität Wien), 1 (3). (2000)

    • Paper in Conference Proceedings or in Workshop Proceedings

  • EST-GAN: Enhancing Style Transfer GANs with Intermediate Game Render Passes
    Mittermueller, Martina and Ye, Zhanxiang and Hlavacs, Helmut In: 2022 IEEE Conference on Games (CoG) , 21-24 Aug 2022 , Beijing, China (2022)

  • Game Design for Covertly Combating Covid-19 Vaccination Hesitancy
    Suciu, Sonia-Ruxandra and Hlavacs, Helmut and Harbord, Charly In: Game On 2022 , 14-16 Sep 2022 , Lisboa, Portugal (2022)

  • Game Design for Covertly Combating Covid-19 Vaccination Hesitancy
    Suciu, S.-R. and Hlavacs, Helmut and Harbord, C. In: JCSG - Joint Conference on Serious Games 2022 , 22-23 Sep 2022 , Weimar, Deutschland (2022)

  • OutSmart! Evaluation of a Serious Game and its Conversational Interface for Reflective Social Media Use
    Göbl, Barbara and Hristova, D. and Jovicic, S. and Kriglstein, Simone and Hlavacs, Helmut In: Game On 2021 , 22-24 Sep 2021 , Aveiro, Portugal (2021)

  • Conversational Interfaces in Serious Games: Identifying Potentials and Future Research Directions based on a Systematic Literature Review
    Goebl, Barbara and Kriglstein, Simone and Hlavacs, Helmut In: 13th International Conference on Computer Supported Education (CSEDU 2021) , 23.-25.04.2021 , Virtual (2021)

  • Diminished Reality Based on 3D-Scanning
    Andre, Erwin and Hlavacs, Helmut In: Entertainment Computing and Serious Games - First IFIP TC 14 Joint International Conference, ICEC-JCSG 2019, Arequipa, Peru, November 11-15, 2019, Proceedings , 11-15 Nov 2019 , Arequipa, Peru (2019)

  • Evaluation of Informative Content of Health Data Submitted Through a Mobile Serious Game
    Peters, Konrad and Bührer, Stephanie and Silbernagl, Marisa and Kayali, Fares and Hlavacs, Helmut and Lawitschka, Anita In: Entertainment Computing and Serious Games - First IFIP TC 14 Joint International Conference, ICEC-JCSG 2019, Arequipa, Peru, November 11-15, 2019, Proceedings , 11-15 Nov 2019 , Arequipa, Peru (2019)

  • Procedural Generation of Video Game Cities for Specific Video Game Genres Using WaveFunctionCollapse (WFC)
    Gaisbauer, Werner and Raffe, William L. and Garcia, Jaime Andres and Hlavacs, Helmut In: Extended Abstracts of the Annual Symposium on Computer-Human Interaction in Play Companion Extended Abstracts, Barcelona, Spain, October 22-25, 2019 , 21-25 Oct 2019 , Barcelona, Spain (2019)

  • Fostering Social Media Literacy through a Participatory Mixed-Methods Approach: Discussion of Workshop Findings
    Göbl, B. and Hristova, D. and Jovicic, S. and Chevron, M.-F. and Slunecko, T. and Hlavacs, Helmut In: IEEE 7th International Conference on Serious Games and Applications for Health (SeGAH) 2019 , 05-07 Aug 2019 , Kyoto, Japan (2019)

  • Playful-Consumption Experience and Consumer Videogame Engagement in the Lens of S-R Model: An Empirical Study
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut and Fayyaz, Muhammad Shahzeb and Wilson, Bradley In: HCI in Games - First International Conference, HCI-Games 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26-31, 2019, Proceedings , 26-31 Jul 2019 , Orlando, Florida (2019)

  • Endless City Driver: Procedural Generation of Realistic Populated Virtual 3D City Environment
    Gaisbauer, Werner and Hlavacs, Helmut In: 5th International Augmented and Virtual Reality Conference 2019 , 13-14 Jun 2019 , Munich, Germany (2019)

  • Modeling Consumers' Observational Learning in Digital Gaming: A Conceptual Model
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut and Fayyaz, Muhammad Shahzeb In: Serious Games - 4th Joint International Conference, JCSG 2018 , 7-8 Nov 2018 , Darmstadt, Deutschland (2018)

  • Towards a More Reflective Social Media Use Through Serious Games and Co-design
    Göbl, B. and Hristova, D. and Jovicic, S. and Slunecko, T. and Chevron, M.-F. and Hlavacs, Helmut In: Serious Games - 4th Joint International Conference, JCSG 2018, Darmstadt, Germany, November 7-8, 2018, Proceedings , 7-8 Nov 2018 , Darmstadt, Deutschland (2018)

  • Blind Adventure - A Game Engine for Blind Game Designers
    Stadler, Viktor and Hlavacs, Helmut In: The Annual Symposium on Computer-Human Interaction in Play , 28-31 Oct 2018 , Melbourne, VIC, Australia (2018)

  • Learning Supported by Story Templates
    Hlavacs, Helmut and Moser, Anita In: European Conference on Games Based Learning (ECGBL 2018) , 4-5 Oct 2018 , Sophia Antipolis, Frankreich (2018)

  • Data Reduction of Indoor Point Clouds
    Feichter, Stephan and Hlavacs, Helmut In: Entertainment Computing - ICEC 2018 - 17th IFIP TC 14 International Conference, Held at the 24th IFIP World Computer Congress, WCC 2018, Poznan, Poland, September 17-20, 2018, Proceedings , 17-20 Sep 2018 , Poznan, Polen (2018)

  • Diminishing Reality
    Hackl, Andreas and Hlavacs, Helmut In: Entertainment Computing - ICEC 2018 - 17th IFIP TC 14 International Conference, Held at the 24th IFIP World Computer Congress, WCC 2018, Poznan, Poland, September 17-20, 2018, Proceedings , 17-20 Sep 2018 , Poznan, Polen (2018)

  • Virtual and Real Body Experience Comparison Using Mixed Reality Cycling Environment
    Oliveira, Wesley and Gaisbauer, Werner and Tizuka, Michelle and Clua, Esteban and Hlavacs, Helmut In: International Conference on Entertainment Computing ICEC 2018 , 17-20 Sep 2018 , Poznan, Polen (2018)

  • Story Templates - Serious Storytelling to Support Learning
    Hlavacs, Helmut and Moser, Anita In: 18th IEEE International Conference on Advanced Learning Technologies , 9-13 Jul 2018 , Mumbai, Indien (2018)

  • MuMail — A Simple Multimedia Email Client
    Boros, Peter and Hlavacs, Helmut In: Intelligent Technologies for Interactive Entertainment , 20-21 Jun 2017 , Funchal, Madeira (2018)

  • Racism and Sexism approached with "Purpose": Serious Games as a low-threshold way to increase Awareness
    Stetina, B. and Rodax, N. and Kovacovsky, Z. and Sertkan, S. and Hlavacs, Helmut In: General Online Research (GOR) 2017 , 15-17 Mar 2017 , Berlin, Germany (2017)

  • Designing Game-Based Interventions for Subverting Normative Attitudes
    Polzer, Mikel and Hlavacs, Helmut In: Entertainment Computing - ICEC 2017 - 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings , 18-21 Sep 2017 , Tsukuba, Japan (2017)

  • InvisibleSound: An App Enabling Blind People to Compose Music
    Stolze, Maximilian and Hlavacs, Helmut In: Entertainment Computing - ICEC 2017 - 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings , 18-21 Sep 2017 , Tsukuba, Japan (2017)

  • Playful-Consumption Experience in Digital Game Playing: A Scale Development
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut In: Entertainment Computing - ICEC 2017 - 16th IFIP TC 14 International Conference, Tsukuba City, Japan, September 18-21, 2017, Proceedings , 18-21 Sep 2017 , Tsukuba, Japan (2017)

  • Timebender: A Multiplayer Game featuring Bullet Time Mechanics
    Pressler, Christoph and Hlavacs, Helmut In: 14th International Conference on Advances in Computer Entertainment Technology , 14-16 Dec 2017 , London, UK (2017)

  • Proposing a New Conceptual Model Predicting Consumer Videogame Engagement Triggered Through Playful-Consumption Experiences
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut In: 15teh International Conference on Entertainment Computing 2016 , 28-30 Sep 2016 , Vienna, Austria (2016)

  • A Revisit of the Measurements on Engagement in Videogames: A New Scale Development
    Abbasi, Amir Zaib and Ting, Ding Hooi and Hlavacs, Helmut In: 15th International Conference on Entertainment Computing 2016 , 28-30 Sep 2016 , Vienna, Austria (2016)

  • A Self-Adaptive Performance-Aware Capacity Controller in Overbooked Datacenters
    Masoumzadeh, S. S. and Hlavacs, Helmut and Tomás, L. In: International Conference on Cloud and Autonomic Computing (ICCAC) 2016 , 12-16 Sep 2016 , Augsburg, Germany (2016)

  • Two Experimental Virtual Paradigms for Stress Research: Developing Avatar-Based Approaches for Interpersonal and Evaluative Stressors
    Kothgassner, Oswald and Hlavacs, Helmut and Beutl, Leon and Glenk, Lisa M. and Palme, Rupert and Felnhofer, Anna In: 15th International Conference on Entertainment Computing 2016 , 28-30 Sep 2016 , Vienna, Austria (2016)

  • A Gossip-Based Dynamic Virtual Machine Consolidation Strategy for Large-Scale Cloud Data Centers
    Masoumzadeh, Seyed Saeid and Hlavacs, Helmut In: Proceedings of the Third International Workshop on Adaptive Resource Management and Scheduling for Cloud Computing (ARMS-CC) 2016 , 29 Jul 2016 , Chicago, USA (2016)

  • Towards Single-Failure-Tolerant Multicopters
    Mirk, David and Janecek, Andreas and Hlavacs, Helmut In: Proceedings of the 2Nd Workshop on Micro Aerial Vehicle Networks, Systems, and Applications for Civilian Use , 26 Jun 2016 , Singapur (2016)

  • Usability and Fun of the INTERACCT Client
    Hlavacs, Helmut and Wölfle, Rebecca and Peters, Konrad and Martinek, Daniel and Kuczwara, Jens and Kayali, Fares and Reithofer, Andrea and Mateus-Berr, Ruth and Brunmair, Barbara and Lehner, Zsuzsanna and Lawitschka, Anita In: EAI International Conference on Games fOr WELL-being (GOWELL) 2016 , 14-16 Jun 2016 , Budapest, Hungary (2016)

  • Feasibility of Physiotherapy Exercise Capturing using a Low-Cost Motion Capture System
    Peters, Konrad and Unterbrunner, A. and Martinek, Daniel and Hofmann, A. and Hlavacs, Helmut In: 9th International Conference on Computer Games and Allied Technologies (CGAT 2016) , 28-29 Mar 2016 , Singapore, Singapore (2016)

  • MindSpace: Treating Anxiety Disorders in Children with a CBT Game
    Göbl, B. and Hlavacs, Helmut and Hofer, J. and Mueller, I. and Muellner, H. and Schubert, C. and Spallej, H. and Rybka, C. and Sprung, M. In: Gala Conference 2015 , 9-11 Dec 2015 , Rome, Italy (2015)

  • mHealth Stakeholder Integration: A gamification-based framework-approach towards behavioural change
    Helf, Christopher and Zwickl, Patrick and Hlavacs, Helmut and Reichl, Peter In: The 13th International Conference on Advances in Mobile Computing and Multimedia (MoMM 2015) , 11-13 Dec 2015 , Brussels, Belgium (2015)

  • Capturing the Essence: Towards the Automated Generation of Transparent Behavior Models
    Schwab, Patrick and Hlavacs, Helmut In: Eleventh AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE-15) , 16-18 Nov 2015 , Santa Cruz, California (2015)

  • INTERACCT: Remote Data Entry System with Game-Elements for young Leukaemia Patients
    Peters, Konrad and Kayali, Fares and Lawitschka, Anita and Silbernagl, Marisa and Matheus-Berr, R. and Martinek, Daniel and Hlavacs, Helmut In: IEEE Healthcom 2015 , 14-17 Oct 2015 , Boston, USA (2015)

  • MindSpace: A Cognitive Behavioral Therapy Game for Treating Anxiety Disorders in Children
    Göbl, B. and Hlavacs, Helmut and Hofer, J. and Müller, I. and Müllner, H. and Schubert, C. and Spallek, H. and Rybka, C. and Sprung, M. In: IFIP ICEC 2015 , 30 Sep - 02 Oct 2015 , Trondheim, Norway (2015)

  • Towards A Framework for Gamification-based Intervention Mapping in mHealth
    Helf, Christopher and Zwickl, Patrick and Hlavacs, Helmut and Reichl, Peter In: IFIP ICEC 2015 , 30 Sep - 02 Oct 2015 , Trondheim, Norway (2015)

  • Co-Designing Avatars for Children with Cancer
    Mateus-Berr, Ruth and Brunmair, B. and Hlavacs, Helmut and Kayali , F. and Kuczwara, J. and Lawitschka, A. and Lehner, S. and Martinek, Daniel and Silbernagl, M. and Sprung, M. In: LearnxDesign 2015 , 28-30 June 2015 , Chicago, USA (2015)

  • A Cooperative Multi Agent Learning Approach to Manage Physical Host Nodes for Dynamic Consolidation of Virtual Machines
    Masoumzadeh, Seyed-Saeid and Hlavacs, Helmut In: IEEE 4th Symposium on Network Cloud Computing and Applications (NCCA) 2015 , 11-12 June 2015 , Munich (2015)

  • Participatory Game Design for the INTERACCT Serious Game for Health
    Kayali, F. and Peters, Konrad and Kuczwara, J. and Reithofer, A. and Martinek, Daniel and Wölfle, Rebecca and Mateus-Berr, Ruth and Lehner, Zsuzsanna and Silbernagl, M. and Sprung, M. and Lawitschka, A. and Hlavacs, Helmut In: Joint Conference on Serious Games (JCSG) 2015 , 3-4 Jun 2015 , Huddersfield, UK (2015)

  • Serious Game Scores as Health Condition Indicator for Cancer Patients
    Peters, Konrad and Kayali, Fares and Reithofer, Andrea and Wölfle, Rebecca and Mateus-Berr, Ruth and Kuczwara, Jens and Lehner, Zsuzsanna and Lawitschka, Anita and Brunmaier, B. and Martinek, Daniel and Silbernagl, Marisa and Hlavacs, Helmut In: Medical Informatics Europe (MIE) 2015 , 27-29 May 2015 , Madrid, Spain (2015)

  • Virtual Tourism with Drones: Experiments and Lag Compensation
    Mirk, D. and Hlavacs, Helmut In: DroNet 2015 - Workshop on Micro Aerial Vehicle Networks, Systems and Apllications for Civillian Use , 18 May 2015 , Florence, Italy (2015)

  • PALAIS: A 3D Simulation Environment for Artificial Intelligence in Games
    Schwab, Patrick and Hlavacs, Helmut In: 6th International Symposium on AI & Games , 20 Apr 2015 , Canterburry (2015)

  • Gaming and Entertainment Technologies for Includification
    Hofmann, A. and Hlavacs, Helmut In: 3rd Workshop International Workshop on Virtual and Augmented Assistive Technology (VAAT) , 23 Mar 2015 , Arles, France (2015)

  • Optimal Derotation of Shared Acceleration Time Series by Determining Relative Spatial Alignment
    Mayrhofer, Rene and Hlavacs, Helmut and Findling, Rainhard D. In: The 16th International Conference on Information Integration and Web-based Applications & Services (iiWAS2014) , 4-6.12.2014 , Hanoi, Vietnam (2014)

  • A Participatory Game Design Approach for Children After Cancer Treatment
    Kayali, Fares and Peters, Konrad and Reithofer, Andrea and Mateus-Berr, Ruth and Lehner, Zsuzsanna and Martinek, Daniel and Sprung, Manuel and Silbernagl, Marisa and Woelfle, Rebecca and Lawitschka, Anita and Hlavacs, Helmut In: Designing Systems for Health and Entertainment: what are we missing? , 11.11.2014 , Funchal, Madeira (2014)

  • Jumru 5s - A Game Engine for Serious Games
    Schweiger, N. and Meusburger, K. and Hlavacs, Helmut and Spring, M. In: The Fifth International Conference on Serious Games Development & Applications (SGDA) , 9-10 Oct 2014 , Berlin (2014)

  • A Need for Interactive Music Videos
    Cakmak, M. and Hlavacs, Helmut In: International Conference on Entertainment Computing (ICEC 2014) , 1-3 Oct 2014 , Sydney, Australia (2014)

  • Virtual Tourism using Live Steams from Drones
    Mirk, D. and Hlavacs, Helmut In: International Conference on Entertainment Computing (ICEC 2014) , 1-3 Oct 2014 , Sydney, Australia (2014)

  • Assessing the Validity of Subjective QoE Data through Rating Times and Self-Reported Confidence
    Robitza, Werner and Hlavacs, Helmut In: 6th International Workshop on Quality of Multimedia Experience (QoMEX 2014) , 18-20 Sept 2014 , Singapore (2014)

  • INTERACCT: Serious Game Performance as Medical Condition Indication
    Peters, Konrad and Kayali, Fares and Hlavacs, Helmut In: 25th European Medical Informatics Conference (MIE2014) , 31 Aug - 03 Sep 2014 , Instanbul (2014)

  • Serious Games must look like Casual Games
    Hlavacs, Helmut In: ICEC 2014 workshop Entertainment in Serious Games and Entertaining Serious Purposes , 30.9.2014 , Sydney, Australia (2014)

  • Bass Impact DJ Studio - A music mixing software with gesture controls
    Kumbeiz, W. and Hlavacs, Helmut In: 6th International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 2014) , 9-11 July 2014 , Chicago, United States (2014)

  • Mind Book - A Social Network Trainer for Children with Depression
    Schrammel, A. and Hlavacs, Helmut and Sprung, M. In: Games and Learning Alliance Conference (GaLA Conf 2014) , 2-4 July 2014 , Bukarest (2014)

  • Predicting Shot Success for Table Tennis using Video Analysis and Machine Learning
    Draschkowitz, L. and Draschkowitz, C. and Hlavacs, Helmut In: 6th International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 2014) , 9-11 July 2014 , Chicago, United States (2014)

  • Using Drones for Virtual Tourism
    Mirk, D. and Hlavacs, Helmut In: 6th International Conference on Intelligent Technologies for Interactive Entertainment (INTETAIN 2014) , 9-11 July 2014 , Chicago, United States (2014)

  • A Case Study of a Learning Game about the Internet
    Kayali, F. and Wallner, G. and Kriglstein, Simone and Bauer, G. and Martinek, D. and Hlavacs, Helmut and Purgathofer, P. and Wölfle, Rebecca In: GameDays 2014 , 1-4 April 2014 , Darmstadt (2014)

  • Challenging gender differences in physical presence: Affective states, spatial abilities and presence in a relaxing virtual park
    Felnhofer, A. and Hetterle, T. and Schmidt, M. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. and Kothgassner, Oswald In: 15th International Conference on Presence (ISPR 2014), , March 17-19 , Vienna (2014)

  • Challenging gender differences in physical presence: Affective states, spatial abilities and presence in a relaxing virtual park
    Felnhofer, A. and Hetterle, T. and Schmidt, M. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. and Kothgassner, Oswald In: 15th International Conference on Presence (ISPR 2014), , March 17-19 , Vienna (2014)

  • Does social exclusion hurt virtually like it hurts in real life? The role of agency and social presence in the perception and experience of social exclusion
    Kothgassner, O. and Kafka, J. X. and Rudyk, J and Beutl, Leon and Hlavacs, Helmut and Felnhofer, A. In: 15th International Conference on Presence (ISPR 2014), , March 17-19 , Vienna (2014)

  • Cooperative Enhancement of Position Accuracy of Unmanned Aerial Vehicles
    Hlavacs, Helmut In: 11th International Conference on Advances in Mobile Computing & Multimedia (MoMM2013) , Dec 2-4 , Vienna (2013)

  • Why does it always rain on me? Influence of gender and environmental factors on usability, technology related anxiety and immersion in virtual environments
    Schmidt, M. and Kafka, J. X. and Kothgassner, O. and Hlavacs, Helmut and Beutl, Leon and Felnhofer, A. In: 10th InternationalConference on Advances in Computers Entertainment (ACE 2013) , Nov 13-15 , Twente, The Netherlands (2013)

  • Debunking differences between younger and older adults using a collaborative virtual environment
    Kothgassner, O. and Felnhofer, A. and Hlavacs, Helmut and Beutl, Leon and Gomm, J. and Hauk, N. and Kastenhofer, E. and Kryspin-Exner, I. In: 12th International Conference on Entertainment Computing (ICEC2013) , Oct. 16-18 , Brazil (2013)

  • Integrating VM Selection Criteria in Distributed Dynamic VM Consolidation Using Fuzzy Q-Learning
    Masoumzadeh, Seyed-Saeid and Hlavacs, Helmut In: 7th International DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and the Cloud (SVM13) , Oct. 18 , Zürich (2013)

  • Searching in Cloud Object Storage by Using a Metadata Model
    Imran, Muhammad and Hlavacs, Helmut In: The 9th International Conference on Semantics, Knowledge & Grids (SKG2013) , Oct. 3-4 , Beijing (2013)

  • Intelligent DecisionMaking in Distributed Dynamic VM Consolidation Using Fuzzy Q-Learning
    Masoumzadeh, Seyed-Saeid and Hlavacs, Helmut In: IFIP Performance 2013 , Sep. 24-26 , Vienna (2013)

  • The NappingPlayer — Projective Mapping Experiments on Android Tablets
    Robitza, Werner and Pitrey Helpiquet, Yohann and Kitzinger, Benjamin and Hlavacs, Helmut In: 4th International Workshop on Perceptual Quality of Systems (PQS 2013) , Sep. 2-4 , Vienna (2013)

  • You look blocky, is everything alright? Influence of video distortions on facial expression recognition & quality
    Pitrey Helpiquet, Yohann and Hlavacs, Helmut In: 4th International Workshop on Perceptual Quality of Systems (PQS 2013) , Sep. 2-4 , Vienna (2013)

  • Geschlechtsunterschiede in der Nutzung von kollaborativen virtuellen Umwelten bei gesunden Älteren: Der Einfluss von Sozialer Präsenz, Benutzerfreundlichkeit und Technikängstlichkeit
    Kothgassner, O. and Felnhofer, A. and Beutl, Leon and Heinzle, A.- K. and Gomm, J. and Kastenhofer, E. and Hauk, N. and Hlavacs, Helmut and Kryspin-Exner, I. In: uDAY 2013 , Jun. 14 , Dornbirn, Vorarlberg (2013)

  • Layering of the Provenance Data for Cloud Computing
    Imran, Muhammad and Hlavacs, Helmut In: In Proceedings of The 8th International Conference on Grid and Pervasive Computing (GPC 2013) , May 9-11 , Seoul (2013)

  • Vehicular Traffic Estimation Leveraging Location Area Updates of Mobile Phones
    Janecek, Andreas and Valerio , Danilo and Hummel, Karin Anna and Ricciato, Fabio and Hlavacs, Helmut In: NetMob 2013 , May 1-3 , USA (2013)

  • An Intelligent and Adaptive Threshold-Based Schema for Energy and Performance Efficient Dynamic VMs Consolidation
    Masoumzadeh, Seyed-Saeid and Hlavacs, Helmut In: Energy Efficiency in Large Scale Distributed Systems conference (EE-LSDS 2013) , April 22-24 , Vienna (2013)

  • Das Projekt ICARUS: Information and Communicationtechnology Applications: Research on Useroriented Solutions
    Kothgassner, O. and Felnhofer, A. and Kastenhofer, E. and Hauk, N. and Gomm, J. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. In: 1. Vernetzungstreffen des OEPIA Atlas zur Altersforschung 2012 , 6 Nov 2012 , Wien, Österreich (2012)

  • Applications of Provenance Data for Cloud Infrastructure
    Imran, Muhammad and Hlavacs, Helmut In: The 8th International Conference on Semantics, Knowledge & Grids (SKG2012) (2012)

  • Genetic Algorithms for Energy Efficient Virtualized Data Centers
    Hlavacs, Helmut and Treutner, Thomas In: 6th International DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and the Cloud (SVM12) (2012)

  • Incident detection from cellular network signaling
    Valerio , Danilo and Janecek, Andreas and Hummel, Karin Anna and Hlavacs, Helmut and Ricciato, Fabio and Rainer, B. In: 19th ITS World Congress Vienna 2012 (2012)

  • Is Virtual Reality made for Men only? Exploring Gender Differences in the Sense of Presence
    Felnhofer, A. and Kothgassner, O. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. In: International Society for Presence Research Annual Conference – ISPR 2012 (2012)

  • Presence and technology acceptance in younger and elderly participants in a VR-Cafe scenario
    Baumm, E. C. and Felnhofer, A. and Kothgassner, O. and Scholz, A. and Kastenhofer, E. and Hauk, N. and Gomm, J. and Beutl, Leon and Hlavacs, Helmut and Kryspin-Exner, I. In: 4th YR-RISE Workshop on Research for innovative solutions for the elderly , 24-27 Sep 2012 , Eindhoven, Netherlands (2012)

  • A Virtual Training Tool for Giving Talks
    Kothgassner, O. and Felnhofer, A. and Beutl, Leon and Hlavacs, Helmut and Lehenbauer, M. and Stetina, B. In: 11th International Conference on Entertainment Computing (2012)

  • Instance Selection Techniques for Subjective Quality of Experience Evaluation
    Pitrey Helpiquet, Yohann and Robitza, Werner and Hlavacs, Helmut In: Third Workshop on Quality of Experience for Multimedia Content Sharing (QoEMCS) (2012)

  • Provenance in the Cloud: Why and How?
    Imran, Muhammad and Hlavacs, Helmut In: Third International Conference on Cloud Computing, GRIDs, and Virtualization (CLOUD COMPUTING 2012) (2012)

  • Towards an energy-efficient attention-aware mobile video player with sensor and face detection support
    Czepa, Christoph and Buchinger, Shelley and Hlavacs, Helmut and Hotop, Ewald and Pitrey Helpiquet, Yohann In: World of Wireless, Mobile and Multimedia Networks (WoWMoM) 2012 (2012)

  • Kardiovaskulaere Stressreaktivitaet waehrend eines virtuellen Redetasks bei gesunden Maennern und Frauen.
    Kothgassner, O. and Felnhofer, A. and Heinzle, A.- K. and Hlavacs, Helmut and Beutl, Leon and Gomm, J. and Glenk, L. and Kryspin-Exner, I. In: JungwissenschafterInnen Posterausstellung 2012 , 25 Jun 2012 , Wien, Österreich (2012)

  • Influence of the source content and encoding configuration on the perceived quality for scalable video coding
    Pitrey Helpiquet, Yohann and Barkowsky, Marcus and Pépion, Romuald and Le Callet, Patrick and Hlavacs, Helmut In: SPIE Human Vision and Electronic Imaging XVII (2012)

  • Simulation of Soft-looking Facial Expressions
    Hlavacs, Helmut and Beutl, Leon In: GAMEON Asia 2012 (2012)

  • Made for Mobile: a video database designed for Mobile Television
    Robitza, Werner and Pitrey Helpiquet, Yohann and Nezveda, Matej and Buchinger, Shelley and Hlavacs, Helmut In: Sixth International Workshop on Video Processing and Quality Metrics for Consumer Electronics (VPQM 2012) (2012)

  • Cellular Data Meet Vehicular Traffic Theory: Location Area Updates and Cell Transitions for Travel Time Estimation
    Janecek, Andreas and Valerio , Danilo and Ricciato, Fabio and Hummel, Karin Anna and Hlavacs, Helmut In: UbiComp '12: Proceedings of the 14th international conference on Ubiquitous computing , Pittsburgh, USA (2012)

  • Provenance Framework for the Cloud Environment (IaaS)
    Imran, Muhammad and Hlavacs, Helmut In: Cloud Computing 2012 , 22.-27.7. 2012 , Nice, France (2012)

  • Service Level Management for Iterative Pre-Copy Live Migration
    Treutner, Thomas and Hlavacs, Helmut In: 8th International Conference on Network and Service Management (CNSM 2012) (2012)

  • Streaming DirectX-Based Games on Windows
    Franiak, Alexander and Pitrey, Yohann and Czepa, Christoph and Hlavacs, Helmut In: Advances in Computer Entertainment - 9th International Conference, ACE 2012, Kathmandu, Nepal, November 3-5, 2012. Proceedings (2012)

  • Energy consumption side-channel attack at Virtual Machines in a Cloud
    Hlavacs, Helmut and Treutner, Thomas and Gelas, J.-P. and Lefévre, L and Orgerie, A.-C. In: International Conference on Cloud and Green Computing (CGC 2011) (2011)

  • An Effort based Social Diffusion Approach for Mobile Encounter Networks
    Klein, Bernhard and Hlavacs, Helmut In: Third International Conference on Computational Aspects of Social Networks CASon 2011 (2011)

  • Optimization for Multi-Thread Data Flow Software
    Hlavacs, Helmut and Nussbaumer, Michael In: 8th European Performance Engineering Workshop (2011)

  • Impact of Reduced Quality Encoding on Object Identification in Stereoscopic Video
    Robitza, Werner and Buchinger, Shelley and Hlavacs, Helmut In: QoEMCS workshop at the EuroITV , June 29, 2011 , Lisbon, Portugal (2011)

  • Migration of Virtual Machines: Performance and QoS
    Hlavacs, Helmut and Treutner, Thomas In: COST Action IC0804 proceedings 2011 (In Press) (2011)

  • Play and change! Psychological interventions in (serious) games
    Lehenbauer, M. and Stetina, B. and Glenk, L. and Kothgassner, O. and Felnhofer, A. and Hlavacs, Helmut and Kryspin-Exner, I. In: Future and Reality of Gaming 2011(FROG11) (In Press) (2011)

  • Predicting Web Service Levels During VM Live Migrations
    Hlavacs, Helmut and Treutner, Thomas In: 5th International DMTF Academic Alliance Workshop on Systems and Virtualization Management: Standards and the Cloud (SVM11) (In Press) (2011)

  • Privacy Risks for Virtual Machines in a Cloud
    Hlavacs, Helmut and Treutner, Thomas In: COST Action IC0804 (In Press) (2011)

  • Towards a comparable and reproducible subjective outdoor multimedia quality assessment
    Buchinger, Shelley and Robitza, Werner and Nezveda, Matej and Hummelbrunner, Patrik and Hlavacs, Helmut In: Third Euro-NF IA.7.5 Workshop on Socio-Economic Issues of Networks of the Future , 15 Dec 2010 , Ghent, Belgium (2010)

  • Towards a gesture-based video player interface
    Buchinger, Shelley and Hotop, Ewald and Robitza, Werner and Hlavacs, Helmut and De Simone, Francesca and Ebrahimi, Touradj and Engelke, Ulrich and Zepernick, Hans-Jürgen and Fiedler, Markus In: Third Euro-NF IA.7.5 Workshop on Socio-Economic Issues of Networks of the Future , 15 Dec 2010 , Ghent, Belgium (2010)

  • Acceptance of mobile TV channel switching delays
    Robitza, Werner and Buchinger, Shelley and Hlavacs, Helmut In: QoMEX - Second International Workshop on Quality of Multimedia Experience , 2010-06-23 , Trondheim, Norway (2010)

  • Approximation towards energy-efficient distributed environments
    García, Alberto and Hackbarth, Klaus and Hlavacs, Helmut and Weidlich, Roman and San Leandro, Caridad In: SimuTools 2010: 3rd International ICST Conference on Simulation Tools and Techniques , 2010-00-03 , Torremolinos, Spain (2010)

  • Gesture and touch controlled video player interface for mobile devices
    Buchinger, Shelley and De Simone, Francesca and Hotop, Ewald and Hlavacs, Helmut and Ebrahimi, Touradj In: ACM Multimedia conference , 2010 , Florence, Italy (2010)

  • Loudness and Auditory masking compensation for Mobile TV
    Sack, M. C. and Buchinger, Shelley and Hlavacs, Helmut In: IEEE International Symposium on Broadband Multimedia Systems and Broadcasting 2010 (BMSB’2010) , 2010-03-24 , Shanghai, China (2010)

  • Peer to peer mobile tv recovery system
    Hummelbrunner, Patrik and Buchinger, Shelley and Robitza, Werner and Selig, D. and Nezveda, Matej and Hlavacs, Helmut In: EuroITV - 8th European Conference on Interactive TV , 2010-06-30 , Tampere, Finland (2010)

  • Slider or glove? Proposing an alternative quality rating methodology
    Buchinger, Shelley and Robitza, Werner and Hummelbrunner, Patrik and Nezveda, Matej and Sack, M. and Hlavacs, Helmut In: VPQM 2010 , 2010-01-00 , Scottsdale Arizona (2010)

  • Test persons for subjective video quality testing: Experts or non-experts?
    Nezveda, Matej and Buchinger, Shelley and Robitza, Werner and Hotop, Ewald and Hummelbrunner, Patrik and Hlavacs, Helmut In: QoEMCS workshop at the EuroITV - 8th European Conference on Interactive TV , 2010-06-09 , Tampere, Finland (2010)

  • Comprehensive View on User Studies: Survey and Open Issues for Mobile TV
    Buchinger, Shelley and Kriglstein, Simone and Hlavacs, Helmut In: 7th ACM European conference on Changing Television Environments , 2009-06-00 , Leuven, Belgium (2009)

  • Mobile TV Coding
    Buchinger, Shelley and Nezveda, Matej and Robitza, Werner and Hummelbrunner, Patrik and Hlavacs, Helmut In: Workshop on IPTV Technology and Multidisciplinary Applications (ConTEL 2009) , 2009-06-09 , Zagreb, Croatia (2009)

  • Network Virtualization in Future Home Environments
    Berl, Andreas and Weidlich, Roman and Schrank, Michael and Hlavacs, Helmut and de Meer, Hermann In: 20th IFIP/IEEE International Workshop on Distributed Systems: Operations and Management (DSOM 2009) , 2009-10-01 , Venice, Italy (2009)

  • Automatic Adaptation and Analysis of SIP Headers Using Decision Trees
    Hess, Andrea and Nussbaumer, Michael and Hlavacs, Helmut and Hummel, Karin Anna In: 2nd International Conference on Principles, Systems and Applications of IP Telecommunications (IPTComm'08) , 2008-07-01 , Heidelberg, Germany (2008)

  • Babel-SIP: Self-learning SIP Message Adaptation for Increasing SIP-Compatibility
    Hlavacs, Helmut and Hummel, Karin Anna and Hess, Andrea and Nussbaumer, Michael In: 1st IEEE Workshop on Automated Network Management (ANM'08), in conjunction with the IEEE INFOCOM 2008 , 2008-04-18 , Phoenix, Arizona (2008)

  • An Economical Cost Model for Fair Resource Sharing in Virtual Home Environments
    Garcia, Alberto and Berl, Andreas and Hummel, Karin Anna and Weidlich, Roman and Houyou, Amine and Hackbarth, Klaus and de Meer, H. and Hlavacs, Helmut In: 4th EURO-NGI Conference on Next Generation Internet Networks (NGI 2008) , 2008-04-28 , Krakow, Poland (2008)

  • Energy Saving in Future Home Environments
    Hlavacs, Helmut and Weidlich, Roman and Treutner, Thomas In: 2nd Home Networking Conference at IFIP Wireless Days , 2008-11-00 , Dubai, United Arab Emirates (2008)

  • Overview concerning QoE of Mobile Multimedia Services, a Survey of User Studies
    Buchinger, Shelley and Hlavacs, Helmut In: IT – and Telecom Symposium 2008 , 2008-00-10 , Vienna, Austria (2008)

  • A Low Start for Mobile Video Patching
    Buchinger, Shelley and Hlavacs, Helmut In: EuroFGI IA.7.6 Workshop on Socio-Economic Aspects of Future Generation Internet 2008 , 2008-05-27 , Karlskrona, Sweden (2008)

  • QoE of Mobile Multimedia services
    Buchinger, Shelley and Hlavacs, Helmut In: EuroITV 2008 Doctoral Consortium - <b>Best PHD Award</b> , 2008-07-03 , Salzburg, Austria (2008)

  • Throughput Measurements of IEEE 802.11g-Based Ad-Hoc Networks
    Adrowitzer, Alexander and Hlavacs, Helmut and Hummel, Karin Anna In: 4th Int. Workshop on Intelligent Transportation , 2007-03-21 , Hamburg, Germany (2007)

  • Energy Efficiency in Future Home Environments: A Distributed Approach
    Hlavacs, Helmut and Hummel, Karin Anna and Weidlich, Roman and Houyou, Amine and Berl, Andreas and de Meer, H. In: 1st Home Networking Conference , 2007-12-10 , Paris, France (2007)

  • A Hierarchical Two-Tier Information Management Architecture for Mobile Ad-Hoc Grid Environments
    Zottl, Joachim and Gansterer, Wilfried and Hlavacs, Helmut In: Seventh IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2007) , 2007-05-14 , Rio de Janeiro, Brazil (2007)

  • A Man-in-the-Middle Attack on ZRTP
    Hlavacs, Helmut and Gansterer, Wilfried and Hoeher, T. and Petraschek, M. and Jung, O. In: Workshop on Socio-Economic Issues of NGI , 2007-06-28 , Santander (2007)

  • Measurements of IEEE 802.11g-Based Ad-Hoc Networks in Motion
    Hummel, Karin Anna and Adrowitzer, Alexander and Hlavacs, Helmut In: 3rd Euro-NGI Workshop on Wireless and Mobility , 2006-06-08 , Sitges, Spain (2006)

  • A Ubiquitous Zoo Guide
    Hlavacs, Helmut and Klein, Bernhard and Gelies, F. and Blossey, D. In: Proceedings EuroIMSA 2006 , 2006-02-01 , Innsbruck, Austria (2006)

  • A 2D Car Physics Model based on Ackermann Steering
    Hlavacs, Helmut In: The Fourth Annual International Conference in Game Design and Technology 2006 (GDTW 2006) , 2006-11-15 , Liverpool, UK (2006)

  • Darwin's Dream
    Hlavacs, Helmut and Huber, A. and Paulhart, M. and Kloiber, C. In: The Fourth Annual International Conference in Game Design and Technology 2006 (GDTW 2006) , 2006-11-15 , Liverpool, UK (2006)

  • Influence of the frame rate onto the perceived QoS of small videos
    Buchinger, Shelley and Hlavacs, Helmut In: EuroNGI IA8.6 Workshop on Socio-Economic Aspects of Next Generation Internet , 2006-10-09 , Lyngby, Denmark (2006)

  • A Seamless Mobile Community Support System
    Klein, Bernhard and Hlavacs, Helmut In: Pervasive 2005 Doctoral Colloquium , 2005-05-01 , Munich, Germany (2005)

  • Token buckets for outgoing SPAM prevention
    Gansterer, Wilfried and Hlavacs, Helmut and Ilger, Michael and Lechner, Peter and Strauß, Jürgen In: IASTED International Conference on Communication, Network and Information Security (CNIS) 2005 , 2005-11-14 , Phoenix, USA (2005)

  • A Ubiquitous and Interactive Zoo Guide System
    Hlavacs, Helmut and Klein, Bernhard and Gelies, F. and Blossey, D. In: Proceedings of Intelligent Technologies for Interactive Entertainment (INTETAIN) 2005 , 2005-11-30 , Madonna di Campiglio, Italy (2005)

  • Programming Interactive Real-Time Games over WLAN for Pocket PCs with J2ME and .NET CF
    Janecek, Andreas and Hlavacs, Helmut In: Proceedings of Netgames 2005 , 2005-10-11 , New York (2005)

  • Scenarios for Mobile Community Support
    Klein, Bernhard and Hlavacs, Helmut In: Wireless Systems and Network Architectures in Next Generation Internet: Second International Workshop of the Euro-Ngi Network of Excellence , 2005-07-13 , Villa Vigoni, Italy (2005)

  • Using Rich Contextual Clues to Support Group Dynamics in Ubiquitous Communities
    Klein, Bernhard and Hlavacs, Helmut In: European Conference on Computer-Supported Cooperative Work (ECSCW 2005) , 2005-00-00 , Paris, France (2005)

  • Content Delivery Improvement by Satellite
    Hlavacs, Helmut In: Interworking 2004 , 2004-11-29 , Ottawa, Canada (2004)

  • Effects of WLAN QoS Degradation on Streamed MPEG4 Video Quality
    Hlavacs, Helmut and Hummel, Karin Anna and Albl, Alexander and Frandl, Stefan and Kirchler, Jürgen and Ilic, Boris In: Dagstuhl-Workshop Mobility and Wireless in Euro-NGI , 2004-06-07 , Schloss Dagstuhl, Germany (2004)

  • Tracking Physical and Digital Learning Interactions in Ubiquitous Computing Environments
    Hummel, Karin Anna and Klein, Bernhard and Hlavacs, Helmut and El-Berry, Rami In: Proceedings of ICL 2004 , 2004-09-29 , Villach, Austria (2004)

  • Anytime, Anywhere Learning Behavior Using a Web-Based Platform for a University Lecture
    Hummel, Karin Anna and Hlavacs, Helmut In: Proceedings of the SSGRR 2003 Winter Conference , 2003-01-06 , L'Aquila, Italy (2003)

  • Bypassing the Internet with the CODIS Content Delivery Network
    Hlavacs, Helmut and Duquerroy, L. and Haddad, M. and Josset, S. and Lafouge, C. and Ribeiro, J. In: Communication, Network, and Information Security (CNIS 2003) , 2003-12-10 , New York, USA (2003)

  • A Doubly-Adaptive Algorithm for Globally Adaptive Numerical Integration using Gauss-Kronrod Formulas
    Hlavacs, Helmut and Kumar, A. and Raghavan, S. and Leopold, S. In: Numerical Analysis 2003 (NA03) , 2003-00-00 , Dundee, GB (2003)

  • How to Evaluate the Quality of Service of Satellite Based Content Delivery Networks
    Hlavacs, Helmut and Aschenbrenner, Guido In: Proceedings of the Applied Informatics 2003 , 2003-02-10 , Innsbruck, Austria (2003)

  • Simulating the Performance of ScaLAPACK with Clue
    Hlavacs, Helmut In: Proceedings of the Mathmod 2003 , 2003-02-00 , Vienna, Austria (2003)

  • Web Based Online-Learning in Technically Equipped and Mobile Student Societies
    Hummel, Karin Anna and Hlavacs, Helmut and Weissenböck, Horst In: Interactive Computer Aided Learning , 2002-09-25 , Villach, Austria (2002)

  • Evaluating the Quality of Service for a Satellite Based Content Delivery Network
    Hlavacs, Helmut and Hotop, Ewald and Aschenbrenner, G. and Baijal, A. and Garg, A. In: SSGRR 2002 , 2002-07-29 , L'Aquila, Italy (2002)

  • Modelling Resource Management for Multi-Class Traffic in Mobile Cellular Networks
    Hlavacs, Helmut and Haring, Günter and Kamra, A. and Bansal, M. In: Hawaii International Conference on System Sciences (HICSS) 35 , 2002-01-01 , Big Island, Hawaii (2002)

  • Workload Generation by Modelling User Behaviour in an ISP Subnet
    Kurz, Christian and Hlavacs, Helmut and Kotsis, Gabriele In: IST 2001 , 2001-09-01 , Teheran, Iran (2001)

  • Broadband Wireless Access
    Hlavacs, Helmut and Haring, Günter In: GIT-Fachtagung Breitbandige Zugangstechnologien , 2001-11-14 , Siemens Forum Wien (2001)

  • Cluster Configuration Aided by Simulation
    Hlavacs, Helmut and Kvasnicka, D.F. and Ueberhuber, C. W. In: International Symposium on 3rd Generation Infrastructure and Services (3GIS) , 2001-01-01 , Computational Science - ICCS 2001 (2001)

  • On Degrading Best Effort Calls in Future Cellular Mobile Networks
    Hlavacs, Helmut and Haring, Günter In: Proceedings of the International Symposium on 3rd Generation Infrastructure and Services (3GIS) , 2001-07-00 , Athens, Greece (2001)

  • Simulating Parallel Program Performance with CLUE
    Hlavacs, Helmut and Kvasnicka, D. F. and Ueberhuber, C. W. In: 2001 International Symposium on Performance Evaluation of Computer and Telecommunication Systems (SPECTS) , 2001-01-01 , San Diego (2001)

  • CLUE�Cluster Evaluation
    Hlavacs, Helmut and Kvasnicka, D. F. and Ueberhuber, C. W. In: 1st International AURORA Conference 2000 , 2000-01-01 , Aurora (2000)

  • CLUE�A tool for Cluster Evaluation
    Hlavacs, Helmut and Kvasnicka, D. F. and Ueberhuber, C. W. In: Distributed and Parallel Systems DAPSYS 2000 , 2000-01-01 , Boston (2000)

  • Workload Generation by Modeling User Behavior
    Hlavacs, Helmut and Kotsis, G. and Hotop, Ewald and Kotsis, Gabriele In: OPNETWORK 2000 , 2000-08-28 , Washington, D.C. (2000)

  • Modeling User Behavior: A Layered Approach
    Hlavacs, Helmut and Kotsis, Gabriele In: MASCOTS'99, IEEE Computer Society , 1999-01-01 , Los Alamitos, California (1999)

  • Simulating Load Balancing on Heterogeneous Workstation Clusters
    Hlavacs, Helmut and Ueberhuber, C. W. In: ACPC'99 , 1999-01-01 , Berlin, Germany (1999)

    • Book

  • Entertainment Computing - ICEC 2016: 15th IFIP TC 14 International Conference, Vienna, Austria, September 28-30, 2016, Proceedings
    Wallner, Günter and Kriglstein, Simone and Hlavacs, Helmut and Malaka, Rainer and Lugmayr, Artur and Yang, Hyun-Seung Lecture Notes in Computer Science Springer International Publishing, Berlin (2016)

  • Tröstgeschichten
    Mateus-Berr, Ruth and Hlavacs, Helmut and Lawitschka, Anita and Nebel, M. Eigenverlag Universität für angewandte Kunst Wien, Wien (2015)

  • Proceedings of the COST Action IC0804 on Energy Efficiency in Large Scale Distributed Systems, 2nd Year, 2011
    Hlavacs, Helmut IRIT, Toulouse, France ISBN 978-2-917490-18-1 (2011)

  • Proceedings of the PERFORM 2010 workshop
    Hummel, Karin Anna and Hlavacs, Helmut and Gansterer, Wilfried Springer LNCS, Vienna, Austria (2010)

  • High-Performance Computers-Hardware, Software, and Performance Simulation
    Hlavacs, Helmut and Ueberhuber, C. W. UNSPECIFIED (2002)

    • Book Section/Chapter

  • Next Generation mHealth: Games, Apps, Ökosysteme
    Hlavacs, Helmut In: Gesellschaft im Wandel. Waxmann Münster (2016)

  • Introduction to energy efficiency in large scale distributed systems
    Pierson, Jean-Marc and Hlavacs, Helmut In: Large-Scale Distributed Systems and Energy Efficiency: A holistic view. John Wiley & Sons Inc (2015)

  • Power Modeling
    Mair, J. and Huang, Z. and Eyers, D. and Cupertino, L. and Da Costa, G. and Pierson, Jean-Marc and Hlavacs, Helmut In: Large-Scale Distributed Systems and Energy Efficiency: A holistic view. John Wiley & Sons Inc (2015)

  • Energy Efficiency in P2P Systems and Applications
    Brienza, Simone and Efsun Cebeci, Sena and Masoumzadeh, Seyed-Saeid and Hlavacs, Helmut and Özkasap, Öznur and Anastasi, Giuseppe In: Large-Scale Distributed Systems and Energy Efficiency: A holistic view. John Wiley & Sons, Inc. (2014)

  • Mobile TV Content Design Rules
    Buchinger, Shelley and Wippersberg, J. and Lojka, K. and Macher, K. and Robitza, Werner and Nezveda, Matej and Hummelbrunner, Patrik and Hlavacs, Helmut In: TV Content Analysis: Techniques and Applications. CRC Press, Taylor Francis LLC (2012)

  • Modeling the energy consumption of distributed applications
    Da Costa, G. and Hlavacs, Helmut and Hummel, Karin Anna and Pierson, Jean-Marc In: Handbook of Energy-Aware and Green Computing. Chapman and Hall/CRC (2012)

  • IP Internetworking
    Hlavacs, Helmut and Kurz, Christian In: CRC Press Industrial Communication Technology Handbook. UNSPECIFIED (2005)

  • Mobile IP Routing
    Hummel, Karin Anna and Hlavacs, Helmut In: The Industrial Information Technology Handbook. UNSPECIFIED, 23.1-23.9 (2004)

  • TCP/IP Architecture, Protocols and Services
    Kurz, Christian and Hlavacs, Helmut In: UNSPECIFIED UNSPECIFIED (2004)

    • Thesis

  • Cluster Computing�High Performance Solutions of Problems with Unknown Complexity
    Hlavacs, Helmut PhD thesis (2000)

    • Technical Report

  • AUTOMOVIE: Ideas towards a complete interactive movie scripting and rendering system
    Hlavacs, Helmut and Maggiore, Giuseppe and Pitrey Helpiquet, Yohann Technical Report. Faculty Of Computer Science, Vienna (2013)

  • Evolutionsstrategien zum Auffinden von Quadraturformeln
    Hlavacs, Helmut and Kaltenberger, F. and Ueberhuber, C. W. Technical Report. AURORA (2003)

  • A Doubly-Adaptive Algorithm for Gauss-Kronrod Quadrature
    Hlavacs, Helmut and Kumar, A. and Raghavan, S. and Leopold, S. and Ueberhuber, C. W. Technical Report. AURORA (2003)

  • Evaluating User Satisfaction by Simulation
    Kotsis, Gabriele and Hlavacs, Helmut and Hotop, Ewald Technical Report. University of Vienna (2002)

  • Improving the Accuracy of Numerical Integration
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (2001)

  • High-Performance Computers - Current State and Prospective Evolution
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (2001)

  • Performance Evaluation by Simulation
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (2001)

  • Numerical Integration and Knowledge-Based Control
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (2000)

  • Integrating Oscillating Functions
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (2000)

  • CLUE� Cluster Evaluation
    Hlavacs, Helmut and Kvasnicka, D. F. and Ueberhuber, C. W. Technical Report. AURORA (2000)

  • MISS-PVM Extension for Simulating Dynamic Load Balancing
    Hlavacs, Helmut and Kvasnicka, D. F. and Ueberhuber, C. W. Technical Report. AURORA (1999)

  • Traffic Source Modeling
    Hlavacs, Helmut and Steinkellner, C. and Kotsis, Gabriele Technical Report. Institute for Appl. Comp. Science and Inf. Systems, University of Vienna (1999)

  • Dynamic Load Balancing on Heteregenous Workstation Clusters with Irregularly Fluctuating Capacity
    Hlavacs, Helmut and Ueberhuber, C. W. Technical Report. AURORA (1998)

    • This list was generated on Sat Nov 9 04:50:42 2024 CET.
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