Helmut Hlavacs

175 papers A* 1A 1B 7C 35Misc 3Journal 51Unranked 73

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	A Stealth Serious Game About Hiring Bias. JCSG Paul Pesak, Helmut Hlavacs
2025	C	`conf`	AI-Driven Web Game Development with Gemini 2.5 Pro. iiWAS Elena Popp, Helmut Hlavacs, Werner Winiwarter
2025	J	`jnl`	Comparative Analysis of Procedural Planet Generators. CoRR Manuel Zechmann, Helmut Hlavacs
2025	J	`jnl`	Virtual reality versus 2D biofeedback for children and adolescents with stress related disorders: a randomized controlled trial. Virtual Real. Anna Felnhofer, Katharina Goinska, Johann Hattinger, Adrian Kamper, Andreas Lenz, Helmut Hlavacs, Oswald D. Kothgassner
2024	—	`conf`	A Game Editor Interface for VR. AIxVR Lukas Pezzei, Helmut Hlavacs
2024	C	`conf`	Correlation Between Gamification and Intrinsic Motivation with a Mobile Job-Market Application. MoMM Niklas Grossmann, Helmut Hlavacs
2024	—	`conf`	FiGHT: A (Web page) Quiz that Will Improve Communication between the Doctors and Adolescents Suffering from Eating Disorders and Distorted Perceptions of Beauty. SeGAH Kristina Lalic, Helmut Hlavacs, Anna Alexandra Felnhofer, Oswald David Kothgassner, Stéphanie Galliez
2024	—	`conf`	Hands Up! Towards Machine Learning Based Virtual Reality Arm Generation. GEM Daniel Martinek, Patrick David Pazour, David Mirk, Helmut Hlavacs
2024	C	`conf`	Prototypical - A Framework for Board Game Creation. ICEC Vincente Campisi, Helmut Hlavacs, Patrick David Pazour, Daniel Martinek
2024	—	`conf`	Shaping AI Behavior: A Q-Learning Driven Approach to Automatic Behavior Tree Creation. AIxVR Ralph Dworzanski, Helmut Hlavacs
2023	—	`conf`	Comparing Hedonic Consumption Experiences Between MOBA Games and Vrides. HCI (37) Amir Zaib Abbasi, Helmut Hlavacs, Umair Rehman
2023	—	`conf`	Design and Evaluation of a Serious Game for Young Haemato-Oncological Patients. JCSG Konrad Peters, Ousama Ghessas, Helmut Hlavacs, Anita Lawitschka
2023	C	`ed.`	Entertainment Computing - ICEC 2023 - 22nd IFIP TC 14 International Conference, ICEC 2023, Bologna, Italy, November 15-17, 2023, Proceedings ICEC Paolo Ciancarini, Angelo Di Iorio, Helmut Hlavacs, Francesco Poggi
2022	C	`conf`	Comparing Traditional Rendering Techniques to Deep Learning Based Super-Resolution in Fire and Smoke Animations. CGI Anton Suta, Helmut Hlavacs
2022	C	`conf`	EST-GAN: Enhancing Style Transfer GANs with Intermediate Game Render Passes. CoG Martina Mittermueller, Zhanxiang Ye, Helmut Hlavacs
2022	—	`conf`	Game Design for Covertly Combating Covid-19 Vaccination Hesitancy. JCSG Sonia-Ruxandra Suciu, Helmut Hlavacs, Charly Harbord
2022	J	`jnl`	Intrusion detection in networks using cuckoo search optimization. Soft Comput. Muhammad Imran, Sangeen Khan, Helmut Hlavacs, Fakhri Alam Khan, Sajid Anwar
2022	J	`jnl`	Serious video games and psychological support: A depression intervention among young cancer patients. Entertain. Comput. Sehrish Khan, Amir Zaib Abbasi, Syeda Farhana Kazmi, Ding Hooi Ting, Umair Rehman, Helmut Hlavacs, Fatima Safi Arslan
2021	—	`conf`	Analyzing and Prioritizing Usability Issues in Games. HCI (28) Umair Rehman, Amir Zaib Abbasi, Muhammad Umair Shah, Amna Idrees, Hassan Ilahi, Helmut Hlavacs
2021	—	`conf`	Conversational Interfaces in Serious Games: Identifying Potentials and Future Research Directions based on a Systematic Literature Review. CSEDU (1) Barbara Göbl, Simone Kriglstein, Helmut Hlavacs
2021	—	`conf`	Deep Learning Based Video Compression. INTETAIN Kang Da Ji, Helmut Hlavacs
2021	—	`conf`	HEROES: An Action Game Enabling Players with and Without Disabilities to Play Together. HCI (28) Milan Peschll, Helmut Hlavacs
2021	—	`conf`	How Engagement with Gamified Applications Impacts Quality of Life: A Conceptual Model. HCI (43) Amir Zaib Abbasi, Maria Hassan, Umair Rehman, Helmut Hlavacs, Ding Hooi Ting, Muhammad Umair Shah
2021	—	`conf`	In-Game Virtual Consumption and Online Video Game Addiction: A Conceptual Model. HCI (28) Ali Hussain, Ding Hooi Ting, Helmut Hlavacs, Amir Zaib Abbasi
2021	J	`jnl`	Playful-consumption experiences and subjective well-being: Children's smartphone usage. Entertain. Comput. Amir Zaib Abbasi, Amjad Shamim, Ding Hooi Ting, Helmut Hlavacs, Umair Rehman
2021	J	`jnl`	The Role of Personality Factors Influencing Consumer Video Game Engagement in Young Adults: A Study on Generic Games. IEEE Access Amir Zaib Abbasi, Muhammad Umair Shah, Umair Rehman, Helmut Hlavacs, Ding Hooi Ting, Saima Nisar
2020	C	`conf`	A Procedurally Generated World for a Zombie Survival Game. ICEC Nikola Stankic, Bernhard Potuzak, Helmut Hlavacs
2020	—	`conf`	A Study on Gamification Effectiveness. CSEDU (2) Petar Cvetkovic, Charly Harbord, Helmut Hlavacs
2020	C	`conf`	Conquer Catharsis - A VR Environment for Anxiety Treatment of Children and Adolescents. ICEC Andreas Lenz, Helmut Hlavacs, Oswald D. Kothgassner, Anna Felnhofer
2020	—	`conf`	Customer Inspiration via Advertising Value of Pop-Up Ads in Online Games. HCI (31) Amir Zaib Abbasi, Ali Hussain, Helmut Hlavacs, Muhammad Umair Shah, Ding Hooi Ting, Umair Rehman
2020	C	`conf`	Procedural Creation of Behavior Trees for NPCs. ICEC Robert Fronek, Barbara Göbl, Helmut Hlavacs
2020	—	`conf`	Serious Game Design for and with Adolescents: Empirically Based Implications for Purposeful Games. HCI (31) Barbara Göbl, Dayana Hristova, Suzana Jovicic, Helmut Hlavacs
2020	C	`conf`	Survival on Mars - A VR Experience. ICEC Alexander Ramharter, Helmut Hlavacs
2019	J	`jnl`	An empirical validation of consumer video game engagement: A playful-consumption experience approach. Entertain. Comput. Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs, Liliana Vale Costa, Ana Isabel Veloso
2019	—	`conf`	Diminished Reality Based on 3D-Scanning. ICEC-JCSG Erwin Andre, Helmut Hlavacs
2019	—	`conf`	Evaluation of Informative Content of Health Data Submitted Through a Mobile Serious Game. ICEC-JCSG Konrad Peters, Stephanie Bührer, Marisa Silbernagl, Fares Kayali, Helmut Hlavacs, Anita Lawitschka
2019	—	`conf`	Fostering Social Media Literacy through a Participatory Mixed-Methods Approach: Discussion of Workshop Findings. SeGAH Barbara Göbl, Dayana Hristova, Suzana Jovicic, Marie-France Chevron, Thomas Slunecko, Helmut Hlavacs
2019	J	`jnl`	Physical Presence, Social Presence, and Anxiety in Participants with Social Anxiety Disorder During Virtual Cue Exposure. Cyberpsychology Behav. Soc. Netw. Anna Felnhofer, Helmut Hlavacs, Leon Beutl, Ilse Kryspin-Exner, Oswald D. Kothgassner
2019	—	`conf`	Playful-Consumption Experience and Consumer Videogame Engagement in the Lens of S-R Model: An Empirical Study. HCI (30) Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs, Muhammad Shahzeb Fayyaz, Bradley Wilson
2019	—	`conf`	Procedural Generation of Video Game Cities for Specific Video Game Genres Using WaveFunctionCollapse (WFC). CHI PLAY (Companion) Werner Gaisbauer, William L. Raffe, Jaime Andres Garcia, Helmut Hlavacs
2019	J	`jnl`	The mere presence of an attentive and emotionally responsive virtual character influences focus of attention and perceived stress. Int. J. Hum. Comput. Stud. Anna Felnhofer, Marlene Kaufmann, Katharina Atteneder, Johanna Xenia Kafka, Helmut Hlavacs, Leon Beutl, Kristina Hennig-Fast, Oswald D. Kothgassner
2018	J	`jnl`	Agency and Gender Influence Older Adults' Presence-Related Experiences in an Interactive Virtual Environment. Cyberpsychology Behav. Soc. Netw. Oswald D. Kothgassner, Andreas Goreis, Johanna Xenia Kafka, Helmut Hlavacs, Leon Beutl, Ilse Kryspin-Exner, Anna Felnhofer
2018	J	`jnl`	Aggregated provenance and its implications in clouds. Future Gener. Comput. Syst. Muhammad Imran, Helmut Hlavacs, Fakhri Alam Khan, Saima Jabeen, Fiaz Gul Khan, Sajid Shah, Mafawez T. Alharbi
2018	Misc	`conf`	Blind Adventure - A Game Engine for Blind Game Designers. CHI PLAY Viktor Stadler, Helmut Hlavacs
2018	C	`conf`	Data Reduction of Indoor Point Clouds. ICEC Stephan Feichter, Helmut Hlavacs
2018	C	`conf`	Diminishing Reality. ICEC Andreas Hackl, Helmut Hlavacs
2018	J	`jnl`	Meeting others virtually in a day-to-day setting: Investigating social avoidance and prosocial behavior towards avatars and agents. Comput. Hum. Behav. Anna Felnhofer, Johanna Xenia Kafka, Helmut Hlavacs, Leon Beutl, Ilse Kryspin-Exner, Oswald D. Kothgassner
2018	—	`conf`	Modeling Consumers' Observational Learning in Digital Gaming: A Conceptual Model. JCSG Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs, Muhammad Shahzeb Fayyaz
2018	—	`conf`	Planar Simplification of Indoor Point-Cloud Environments. AIVR Stephan Feichter, Helmut Hlavacs
2018	B	`conf`	Story Templates - Serious Storytelling to Support Learning. ICALT Helmut Hlavacs, Anita Moser
2018	—	`conf`	Towards a More Reflective Social Media Use Through Serious Games and Co-design. JCSG Barbara Göbl, Dayana Hristova, Suzana Jovicic, Thomas Slunecko, Marie-France Chevron, Helmut Hlavacs
2018	—	`conf`	Virtual Reality Conferencing. AIVR Patrick David Pazour, Andreas Janecek, Helmut Hlavacs
2018	C	`conf`	Virtual and Real Body Experience Comparison Using Mixed Reality Cycling Environment. ICEC Wesley Oliveira, Werner Gaisbauer, Michelle Tizuka, Esteban Clua, Helmut Hlavacs
2017	C	`conf`	Designing Game-Based Interventions for Subverting Normative Attitudes. ICEC Mikel Polzer, Helmut Hlavacs
2017	J	`jnl`	Engagement in Games: Developing an Instrument to Measure Consumer Videogame Engagement and Its Validation. Int. J. Comput. Games Technol. Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs
2017	J	`jnl`	Interpreting Data of Serious Games for Health using Decision Support Systems. Int. J. Serious Games Konrad Peters, Fares Kayali, Marisa Silbernagl, Anita Lawitschka, Helmut Hlavacs
2017	C	`conf`	InvisibleSound: An App Enabling Blind People to Compose Music. ICEC Maximilian Stolze, Helmut Hlavacs
2017	—	`conf`	MuMail - A Simple Multimedia Email Client. INTETAIN Peter Boros, Helmut Hlavacs
2017	C	`conf`	Playful-Consumption Experience in Digital Game Playing: A Scale Development. ICEC Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs
2017	J	`jnl`	Procedural Attack! Procedural Generation for Populated Virtual Cities: A Survey. Int. J. Serious Games Werner Gaisbauer, Helmut Hlavacs
2017	J	`jnl`	Real-life prosocial behavior decreases after being socially excluded by avatars, not agents. Comput. Hum. Behav. Oswald D. Kothgassner, Mirjam Griesinger, Kathrin Kettner, Katja Wayan, Sabine Völkl-Kernstock, Helmut Hlavacs, Leon Beutl, Anna Felnhofer
2017	J	`jnl`	Serious storytelling - a first definition and review. Multim. Tools Appl. Artur Lugmayr, Erkki Sutinen, Jarkko Suhonen, Carolina Islas Sedano, Helmut Hlavacs, Calkin Suero Montero
2017	C	`conf`	Timebender: A Multiplayer Game Featuring Bullet Time Mechanics. ACE Christoph Pressler, Helmut Hlavacs
2016	—	`conf`	A Gossip-Based Dynamic Virtual Machine Consolidation Strategy for Large-Scale Cloud Data Centers. ARMS-CC@PODC Seyed Saeid Masoumzadeh, Helmut Hlavacs
2016	C	`conf`	A Revisit of the Measurements on Engagement in Videogames: A New Scale Development. ICEC Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs
2016	—	`conf`	A Self-Adaptive Performance-Aware Capacity Controller in Overbooked Datacenters. ICCAC Seyed Saeid Masoumzadeh, Helmut Hlavacs, Luis Tomás
2016	J	`jnl`	A Survey on Energy Efficiency in P2P Systems: File Distribution, Content Streaming, and Epidemics. ACM Comput. Surv. Simone Brienza, Sena Efsun Cebeci, Seyed Saeid Masoumzadeh, Helmut Hlavacs, Öznur Özkasap, Giuseppe Anastasi
2016	J	`jnl`	Apps for life change: Critical review and solution directions. Entertain. Comput. Christopher Helf, Helmut Hlavacs
2016	J	`jnl`	Design considerations for a serious game for children after hematopoietic stem cell transplantation. Entertain. Comput. Fares Kayali, Marisa Silbernagl, Konrad Peters, Ruth Mateus-Berr, Andrea Reithofer, Daniel Martinek, Anita Lawitschka, Helmut Hlavacs
2016	C	`ed.`	Entertainment Computing - ICEC 2016 - 15th IFIP TC 14 International Conference, Vienna, Austria, September 28-30, 2016, Proceedings ICEC Günter Wallner, Simone Kriglstein, Helmut Hlavacs, Rainer Malaka, Artur Lugmayr, Hyun-Seung Yang
2016	C	`conf`	Proposing a New Conceptual Model Predicting Consumer Videogame Engagement Triggered Through Playful-Consumption Experiences. ICEC Amir Zaib Abbasi, Ding Hooi Ting, Helmut Hlavacs
2016	J	`jnl`	Salivary cortisol and cardiovascular reactivity to a public speaking task in a virtual and real-life environment. Comput. Hum. Behav. Oswald D. Kothgassner, Anna Felnhofer, Helmut Hlavacs, Leon Beutl, Rupert Palme, Ilse Kryspin-Exner, Lisa Maria Glenk
2016	—	`conf`	Self-Adaptive Capacity Controller: A Reinforcement Learning Approach. ICAC Luis Tomás, Seyed Saeid Masoumzadeh, Helmut Hlavacs
2016	J	`jnl`	Special issue title: Entertainment in serious games and entertaining serious purposes. Entertain. Comput. Tim Marsh, Erik Champion, Helmut Hlavacs
2016	—	`conf`	Towards Single-Failure-Tolerant Multicopters. DroNet@MobiSys David Mirk, Andreas Janecek, Helmut Hlavacs
2016	C	`conf`	Two Experimental Virtual Paradigms for Stress Research: Developing Avatar-Based Approaches for Interpersonal and Evaluative Stressors. ICEC Oswald D. Kothgassner, Helmut Hlavacs, Leon Beutl, Lisa Maria Glenk, Rupert Palme, Anna Felnhofer
2016	—	`conf`	Usability and Fun of the INTERACCT Client. eHealth 360° Helmut Hlavacs, Rebecca Wölfle, Konrad Peters, Daniel Martinek, Jens Kuczwara, Fares Kayali, Andrea Reithofer, Ruth Mateus-Berr, Barbara Brunmair, Zsuzsanna Lehner, Anita Lawitschka
2015	—	`conf`	A Cooperative Multi Agent Learning Approach to Manage Physical Host Nodes for Dynamic Consolidation of Virtual Machines. NCCA Seyed Saeid Masoumzadeh, Helmut Hlavacs
2015	—	`conf`	Capturing the Essence: Towards the Automated Generation of Transparent Behavior Models. AIIDE Patrick Schwab, Helmut Hlavacs
2015	—	`conf`	Dynamic Virtual Machine Consolidation: A Multi Agent Learning Approach. ICAC Seyed Saeid Masoumzadeh, Helmut Hlavacs
2015	C	`conf`	INTERACCT: Remote data entry system with game-elements for young leukaemia patients. HealthCom Konrad Peters, Fares Kayali, Anita Lawitschka, Marisa Silbernagl, Ruth Mateus-Berr, Daniel Martinek, Helmut Hlavacs
2015	J	`jnl`	Is virtual reality emotionally arousing? Investigating five emotion inducing virtual park scenarios. Int. J. Hum. Comput. Stud. Anna Felnhofer, Oswald D. Kothgassner, Mareike Schmidt, Anna-Katharina Heinzle, Leon Beutl, Helmut Hlavacs, Ilse Kryspin-Exner
2015	C	`conf`	MindSpace: A Cognitive Behavioral Therapy Game for Treating Anxiety Disorders in Children. ICEC Barbara Göbl, Helmut Hlavacs, Jessica Hofer, Isabelle Müller, Hélen Müllner, Claudia Schubert, Halina Helene Spallek, Charlotte Rybka, Manuel Sprung
2015	—	`conf`	MindSpace: Treating Anxiety Disorders in Children with a CBT Game. GALA Barbara Göbl, Helmut Hlavacs, Jessica Hofer, Isabelle Müller, Hélen Müllner, Claudia Schubert, Halina Helene Spallek, Charlotte Rybka, Manuel Sprung
2015	J	`jnl`	Optimal derotation of shared acceleration time series by determining relative spatial alignment. Int. J. Pervasive Comput. Commun. René Mayrhofer, Helmut Hlavacs, Rainhard Dieter Findling
2015	—	`conf`	Participatory Game Design for the INTERACCT Serious Game for Health. JCSG Fares Kayali, Konrad Peters, Jens Kuczwara, Andrea Reithofer, Daniel Martinek, Rebecca Wölfle, Ruth Mateus-Berr, Zsuzsanna Lehner, Marisa Silbernagl, Manuel Sprung, Anita Lawitschka, Helmut Hlavacs
2015	—	`conf`	Serious Game Scores as Health Condition Indicator for Cancer Patients. MIE Konrad Peters, Fares Kayali, Andrea Reithofer, Rebecca Wölfle, Ruth Mateus-Berr, Jens Kuczwara, Zsuzsanna Lehner, Anita Lawitschka, Barbara Brunmair, Daniel Martinek, Marisa Silbernagl, Helmut Hlavacs
2015	J	`jnl`	The Cellular Network as a Sensor: From Mobile Phone Data to Real-Time Road Traffic Monitoring. IEEE Trans. Intell. Transp. Syst. Andreas Janecek, Danilo Valerio, Karin Anna Hummel, Fabio Ricciato, Helmut Hlavacs
2015	C	`conf`	Towards a Framework for Gamification-Based Intervention Mapping in mHealth. ICEC Christopher Helf, Patrick Zwickl, Helmut Hlavacs, Peter Reichl
2015	J	`jnl`	Using Video Analysis and Machine Learning for Predicting Shot Success in Table Tennis. EAI Endorsed Trans. Creative Technol. Lukas Draschkowitz, Christoph Draschkowitz, Helmut Hlavacs
2015	A	`conf`	Video Analysis for Includification Requirements. ASSETS Alexander Hofmann, Helmut Hlavacs
2015	—	`conf`	Virtual Tourism with Drones: Experiments and Lag Compensation. DroNet@MobiSys David Mirk, Helmut Hlavacs
2015	C	`conf`	mHealth Stakeholder Integration: A gamification-based Framework-approach towards behavioural change. MoMM Christopher Helf, Patrick Zwickl, Helmut Hlavacs, Peter Reichl
2014	—	`conf`	A Case Study of a Learning Game about the Internet. GameDays Fares Kayali, Günter Wallner, Simone Kriglstein, Gerhild Bauer, Daniel Martinek, Helmut Hlavacs, Peter Purgathofer, Rebecca Wölfle
2014	C	`conf`	A Participatory Game Design Approach for Children After Cancer Treatment. Advances in Computer Entertainment (Workshops) Fares Kayali, Konrad Peters, Andrea Reithofer, Ruth Mateus-Berr, Zsuzsanna Lehner, Daniel Martinek, Manuel Sprung, Marisa Silbernagl, Rebecca Wölfle, Anita Lawitschka, Helmut Hlavacs
2014	J	`jnl`	Afraid to Be There? Evaluating the Relation Between Presence, Self-Reported Anxiety, and Heart Rate in a Virtual Public Speaking Task. Cyberpsychology Behav. Soc. Netw. Anna Felnhofer, Oswald D. Kothgassner, Thomas Hetterle, Leon Beutl, Helmut Hlavacs, Ilse Kryspin-Exner
2014	B	`conf`	Assessing the validity of subjective QoE data through rating times and self-reported confidence. QoMEX Werner Robitza, Helmut Hlavacs
2014	—	`conf`	Bass Impact DJ Studio - A Music Mixing Software with Gesture Controls. INTETAIN Walter Kumbeiz, Helmut Hlavacs
2014	J	`jnl`	Enhancing the position estimates of unmanned aerial vehicles by cooperation. Int. J. Pervasive Comput. Commun. Helmut Hlavacs
2014	J	`jnl`	Evaluating feedback devices for time-continuous mobile multimedia quality assessment. Signal Process. Image Commun. Shelley Buchinger, Werner Robitza, Matej Nezveda, Ewald Hotop, Patrik Hummelbrunner, Martijn C. Sack, Helmut Hlavacs
2014	—	`conf`	INTERACCT: Serious Game Performance as Medical Condition Indicator. MIE Konrad Peters, Fares Kayali, Helmut Hlavacs
2014	—	`conf`	Jumru 5s - A Game Engine for Serious Games. SGDA Natascha Schweiger, Katharina Meusburger, Helmut Hlavacs, Manuel Sprung
2014	—	`conf`	Mind Book - A Social Network Trainer for Children with Depression. GALA Andreas Schrammel, Helmut Hlavacs, Manuel Sprung, Isabelle Müller, Marlies Mersits, Christopher Eicher, Nina Schmitz
2014	C	`conf`	Optimal Derotation of Shared Acceleration Time Series by Determining Relative Spatial Alignment. iiWAS Rene Mayrhofer, Helmut Hlavacs, Rainhard Dieter Findling
2014	J	`jnl`	Physical and social presence in collaborative virtual environments: Exploring age and gender differences with respect to empathy. Comput. Hum. Behav. Anna Felnhofer, Oswald D. Kothgassner, Nathalie Hauk, Leon Beutl, Helmut Hlavacs, Ilse Kryspin-Exner
2014	—	`conf`	Predicting Shot Success for Table Tennis Using Video Analysis and Machine Learning. INTETAIN Lukas Draschkowitz, Christoph Draschkowitz, Helmut Hlavacs
2014	—	`conf`	Using Drones for Virtual Tourism. INTETAIN David Mirk, Helmut Hlavacs
2013	—	`conf`	An Intelligent and Adaptive Threshold-Based Schema for Energy and Performance Efficient Dynamic VM Consolidation. EE-LSDS Seyed Saeid Masoumzadeh, Helmut Hlavacs
2013	C	`conf`	Cooperative Enhancement of Position Accuracy of Unmanned Aerial Vehicles. MoMM Helmut Hlavacs
2013	J	`jnl`	Cooperative Positioning when Using Local Position Information: Theoretical Framework and Error Analysis. IEEE Trans. Mob. Comput. Helmut Hlavacs, Karin Anna Hummel
2013	C	`conf`	Debunking Differences between Younger and Older Adults Using a Collaborative Virtual Environment. ICEC Oswald D. Kothgassner, Anna Felnhofer, Helmut Hlavacs, Leon Beutl, Jasmine Gomm, Nathalie Hauk, Elisabeth Kastenhofer, Ilse Kryspin-Exner
2013	B	`conf`	Integrating VM selection criteria in distributed dynamic VM consolidation using Fuzzy Q-Learning. CNSM Seyed Saeid Masoumzadeh, Helmut Hlavacs
2013	C	`conf`	Layering of the Provenance Data for Cloud Computing. GPC Muhammad Imran, Helmut Hlavacs
2013	—	`conf`	Searching in Cloud Object Storage by Using a Metadata Model. SKG Muhammad Imran, Helmut Hlavacs
2013	C	`conf`	Why Does It Always Rain on Me? Influence of Gender and Environmental Factors on Usability, Technology Related Anxiety and Immersion in Virtual Environments. Advances in Computer Entertainment Mareike Schmidt, Johanna Xenia Kafka, Oswald D. Kothgassner, Helmut Hlavacs, Leon Beutl, Anna Felnhofer
2012	C	`conf`	A Virtual Training Tool for Giving Talks. ICEC Oswald D. Kothgassner, Anna Felnhofer, Leon Beutl, Helmut Hlavacs, Mario Lehenbauer, Birgit U. Stetina
2012	—	`conf`	A simulation for the creation of soft-looking facial expressions. FAA Helmut Hlavacs, Leon Beutl
2012	J	`jnl`	A socially aware caching mechanism for encounter networks. Telecommun. Syst. Bernhard Klein, Helmut Hlavacs
2012	—	`conf`	Applications of Provenance Data for Cloud Infrastructure. SKG Muhammad Imran, Helmut Hlavacs
2012	Misc	`conf`	Cellular data meet vehicular traffic theory: location area updates and cell transitions for travel time estimation. UbiComp Andreas Janecek, Karin A. Hummel, Danilo Valerio, Fabio Ricciato, Helmut Hlavacs
2012	J	`jnl`	Energy efficiency in large-scale distributed systems. Future Gener. Comput. Syst. Tuan Anh Trinh, Helmut Hlavacs, Domenico Talia
2012	J	`jnl`	Energy efficient peer-to-peer file sharing. J. Supercomput. Helmut Hlavacs, Roman Weidlich, Thomas Treutner
2012	B	`conf`	Genetic algorithms for energy efficient virtualized data centers. CNSM Helmut Hlavacs, Thomas Treutner
2012	—	`conf`	Influence of the source content and encoding configuration on the perceived quality for scalable video coding. Human Vision and Electronic Imaging Yohann Pitrey, Marcus Barkowsky, Romuald Pépion, Patrick Le Callet, Helmut Hlavacs
2012	J	`jnl`	Load-dependent energy saving in future home environments. Telecommun. Syst. Helmut Hlavacs, Roman Weidlich, Thomas Treutner
2012	—	`ch.`	Modeling the Energy Consumption of Distributed Applications. Handbook of Energy-Aware and Green Computing Georges Da Costa, Helmut Hlavacs, Karin Anna Hummel, Jean-Marc Pierson
2012	B	`conf`	Service level management for iterative pre-copy live migration. CNSM Thomas Treutner, Helmut Hlavacs
2012	C	`conf`	Streaming DirectX-Based Games on Windows. Advances in Computer Entertainment Alexander Franiak, Yohann Pitrey, Christoph Czepa, Helmut Hlavacs
2012	C	`conf`	Towards an energy-efficient attention-aware mobile video player with sensor and face detection support. WOWMOM Christoph Czepa, Shelley Buchinger, Helmut Hlavacs, Ewald Hotop, Yohann Pitrey
2011	J	`jnl`	A survey on user studies and technical aspects of mobile multimedia applications. Entertain. Comput. Shelley Buchinger, Simone Kriglstein, Sabine Brandt, Helmut Hlavacs
2011	—	`conf`	An effort based social diffusion approach for mobile encounter networks. CASoN Bernhard Klein, Helmut Hlavacs
2011	C	`conf`	Energy Consumption Side-Channel Attack at Virtual Machines in a Cloud. DASC Helmut Hlavacs, Thomas Treutner, Jean-Patrick Gelas, Laurent Lefèvre, Anne-Cécile Orgerie
2011	—	`conf`	Optimization for Multi-thread Data-Flow Software. EPEW Helmut Hlavacs, Michael Nussbaumer
2011	—	`ed.`	Performance Evaluation of Computer and Communication Systems. Milestones and Future Challenges - IFIP WG 6.3/7.3 International Workshop, PERFORM 2010, in Honor of Günter Haring on the Occasion of His Emeritus Celebration, Vienna, Austria, October 14-16, 2010, Revised Selected Papers PERFORM Karin Anna Hummel, Helmut Hlavacs, Wilfried N. Gansterer
2010	—	`conf`	Approximation towards energy-efficient distributed environments. SimuTools Alberto E. Garcia, Roman Weidlich, Laura Rodríguez de Lope, Klaus-Dieter Hackbarth, Helmut Hlavacs, Caridad San Leandro
2010	J	`jnl`	Foreword. Ann. des Télécommunications Markus Fiedler, Helmut Hlavacs, Klaus-Dieter Hackbarth, Patrik Arlos
2010	A*	`conf`	Gesture and touch controlled video player interface for mobile devices. ACM Multimedia Shelley Buchinger, Ewald Hotop, Helmut Hlavacs, Francesca De Simone, Touradj Ebrahimi
2010	—	`conf`	Methodology of measurement for energy consumption of applications. GRID Georges Da Costa, Helmut Hlavacs
2010	J	`jnl`	Modeling energy efficiency of file sharing. Elektrotech. Informationstechnik Helmut Hlavacs
2010	J	`jnl`	Modelling energy efficiency in distributed home environments. Int. J. Commun. Networks Distributed Syst. Helmut Hlavacs, Karin A. Hummel, Roman Weidlich, Amine Mohamed Houyou, Hermann de Meer
2010	J	`jnl`	Optimal server bandwidth for mobile video on demand. Ann. des Télécommunications Shelley Buchinger, Helmut Hlavacs
2010	—	`conf`	Optimization towards Consolidation or Throughput for Multi-thread Software. PAAP Roman Weidlich, Michael Nussbaumer, Helmut Hlavacs
2010	—	`conf`	Peer to peer mobile TV recovery system. EuroITV Patrik Hummelbrunner, Shelley Buchinger, Werner Robitza, David Selig, Matej Nezveda, Helmut Hlavacs
2010	J	`jnl`	Quality of experience. Ann. des Télécommunications Markus Fiedler, Helmut Hlavacs, Klaus-Dieter Hackbarth, Patrik Arlos
2009	J	`jnl`	A Testbed for P2P Gaming Using Time Warp. Trans. Edutainment Stefan Tolic, Helmut Hlavacs
2009	—	`conf`	A comprehensive view on user studies: survey and open issues for mobile TV. EuroITV Shelley Buchinger, Simone Kriglstein, Helmut Hlavacs
2009	—	`conf`	Energy Consumption of Residential and Professional Switches. CSE (1) Helmut Hlavacs, Georges Da Costa, Jean-Marc Pierson
2009	—	`conf`	Network Virtualization in Future Home Environments. DSOM Andreas Berl, Roman Weidlich, Michael Schrank, Helmut Hlavacs, Hermann de Meer
2009	—	`conf`	On Structural Identification of 2D Regression Functions for Indoor Bluetooth Localization. EUROCAST Rene Mayrhofer, Stephan M. Winkler, Helmut Hlavacs, Michael Affenzeller, Stefan Schneider
2009	J	`jnl`	Virtualization in energy-efficient future home environments. IEEE Commun. Mag. Andreas Berl, Hermann de Meer, Helmut Hlavacs, Thomas Treutner
2008	—	`conf`	Automatic Adaptation and Analysis of SIP Headers Using Decision Trees. IPTComm Andrea Hess, Michael Nussbaumer, Helmut Hlavacs, Karin Anna Hummel
2008	J	`jnl`	Distributed energy efficiency in future home environments. Ann. des Télécommunications Helmut Hlavacs, Roman Weidlich, Karin Anna Hummel, Amine Mohamed Houyou, Andreas Berl, Hermann de Meer
2008	—	`conf`	Energy saving in future home environments. Wireless Days Helmut Hlavacs, Roman Weidlich, Thomas Treutner
2008	J	`jnl`	Enhancing ZRTP by using Computational Puzzles. J. Univers. Comput. Sci. Helmut Hlavacs, Wilfried N. Gansterer, Hannes Schabauer, Joachim Zottl, Martin Petraschek, Thomas Hoeher, Oliver Jung
2008	J	`jnl`	Hierarchical video patching with optimal server bandwidth. ACM Trans. Multim. Comput. Commun. Appl. Helmut Hlavacs, Shelley Buchinger
2008	J	`jnl`	Security and Usability Aspects of Man-in-the-Middle Attacks on ZRTP. J. Univers. Comput. Sci. Martin Petraschek, Thomas Hoeher, Oliver Jung, Helmut Hlavacs, Wilfried N. Gansterer
2008	J	`jnl`	Socio-Economic Issues in Future Generation Internet. J. Univers. Comput. Sci. Markus Fiedler, Klaus-Dieter Hackbarth, Helmut Hlavacs
2007	B	`conf`	A Hierarchical Two-Tier Information Management Architecture for Mobile Ad-Hoc Grid Environments. CCGRID Joachim Zottl, Wilfried N. Gansterer, Helmut Hlavacs
2007	—	`conf`	Energy Efficiency in Future Home Environments: A Distributed Approach. IHN Helmut Hlavacs, Karin A. Hummel, Roman Weidlich, Amine Mohamed Houyou, Andreas Berl, Hermann de Meer
2006	—	`conf`	A Ubiquitous Zoo Guide. EuroIMSA Helmut Hlavacs, Franziska Gelies, Daniel Blossey, Bernhard Klein
2006	—	`conf`	Measurements of IEEE 802.11g-Based Ad-Hoc Networks in Motion. EuroNGI Workshop Karin Anna Hummel, Alexander C. Adrowitzer, Helmut Hlavacs
2006	J	`jnl`	Subjective Quality of Mobile MPEG-4 Videos with Different Frame Rates. J. Mobile Multimedia Shelley Buchinger, Helmut Hlavacs
2005	—	`conf`	A Ubiquitous and Interactive Zoo Guide System. INTETAIN Helmut Hlavacs, Franziska Gelies, Daniel Blossey, Bernhard Klein
2005	—	`ch.`	Mobile IP Routing. The Industrial Information Technology Handbook Karin Anna Hummel, Helmut Hlavacs
2005	—	`conf`	Programming interactive real-time games over WLAN for pocket PCs with J2ME and .NET CF. NETGAMES Andreas Janecek, Helmut Hlavacs
2005	—	`conf`	Scenarios for Mobile Community Support. EuroNGI Workshop Bernhard Klein, Helmut Hlavacs
2005	—	`ch.`	TCP/IP Architecture, Protocols, and Services. The Industrial Information Technology Handbook Christian Kurz, Helmut Hlavacs
2005	J	`jnl`	The CODIS Content Delivery Network. Comput. Networks Helmut Hlavacs, Michael Haddad, Christophe Lafouge, Delphine Kaplan, Jean Ribeiro
2004	—	`conf`	Effects of WLAN QoS Degradation on Streamed MPEG4 Video Quality. EuroNGI Workshop Helmut Hlavacs, Karin Anna Hummel, Alexander Albl, Stefan Frandl, Jürgen Kirchler, Boris Ilic
2003	—	`conf`	How to Evaluate the Quality of Service of Satellite based Content Delivery Networks. Applied Informatics Helmut Hlavacs, Guido Aschenbrenner
2002	—	`conf`	Simulating Channel Allocation in Future Cellular Network. HICSS Helmut Hlavacs, Günter Haring, Abhinav Kamra, Manish Bansal
2001	Misc	`conf`	Cluster Configuration Aided by Simulation. International Conference on Computational Science (1) Dieter F. Kvasnicka, Helmut Hlavacs, Christoph W. Ueberhuber
2001	J	`jnl`	Performance Issues in Distributed Systems. Parallel Distributed Comput. Pract. Günter Haring, Helmut Hlavacs, Karin Anna Hummel
1999	B	`conf`	Modeling User Behavior: A Layered Approach. MASCOTS Helmut Hlavacs, Gabriele Kotsis
1999	—	`conf`	Simulating Load Balancing on Heterogeneous Workstation Clusters. ACPC Helmut Hlavacs, Christoph W. Ueberhuber