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Werner Robitza
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2020 – today
- 2024
- [j5]Michael Seufert, Marius Spangenberger, Fabian Poignée, Florian Wamser, Werner Robitza, Christian Timmerer, Tobias Hoßfeld:
COBIRAS: Offering a Continuous Bit Rate Slide to Maximize DASH Streaming Bandwidth Utilization. ACM Trans. Multim. Comput. Commun. Appl. 20(10): 311:1-311:24 (2024) - [i4]Bowen Chen, Zaixi Shang, Jae Won Chung, David Lerner, Werner Robitza, Rakesh Rao Ramachandra Rao, Alexander Raake, Alan C. Bovik:
Satellite Streaming Video QoE Prediction: A Real-World Subjective Database and Network-Level Prediction Models. CoRR abs/2410.13952 (2024) - 2023
- [c33]Christian Herglotz, Werner Robitza, Alexander Raake, Tobias Hossfeld, André Kaup:
Power Reduction Opportunities on End-User Devices in Quality-Steady Video Streaming. QoMEX 2023: 79-82 - [c32]Florian Braun, Rakesh Rao Ramachandra Rao, Werner Robitza, Alexander Raake:
Automatic Audiovisual Asynchrony Measurement for Quality Assessment of Videoconferencing. QoMEX 2023: 248-251 - 2022
- [c31]Werner Robitza, Rakesh Rao Ramachandra Rao, Steve Göring, Alexander M. Dethof, Alexander Raake:
Deploying the ITU-T P.1203 QoE model in the wild and retraining for new codecs. MHV 2022: 121-122 - [c30]Christian Herglotz, Werner Robitza, Matthias Kränzler, André Kaup, Alexander Raake:
Modeling of Energy Consumption and Streaming Video QoE using a Crowdsourcing Dataset. QoMEX 2022: 1-6 - 2021
- [c29]Werner Robitza, Rakesh Rao Ramachandra Rao, Steve Göring, Alexander Raake:
Impact of Spatial and Temporal Information on Video Quality and Compressibility. QoMEX 2021: 65-68 - 2020
- [j4]Alexander Raake, Silvio Borer, Shahid M. Satti, Jörgen Gustafsson, Rakesh Rao Ramachandra Rao, Stefano Medagli, Peter List, Steve Göring, David Lindero, Werner Robitza, Gunnar Heikkilä, Simon Broom, Christian Schmidmer, Bernhard Feiten, Ulf Wüstenhagen, Thomas Wittmann, Matthias Obermann, Roland Bitto:
Multi-Model Standard for Bitstream-, Pixel-Based and Hybrid Video Quality Assessment of UHD/4K: ITU-T P.1204. IEEE Access 8: 193020-193049 (2020) - [c28]Ashutosh Singla, Stephan Fremerey, Frank Hofmeyer, Werner Robitza, Alexander Raake:
Quality Assessment Protocols for Omnidirectional Video Quality Evaluation. HVEI 2020 - [c27]Susanna Schwarzmann, Nick Hainke, Thomas Zinner, Christian Sieber, Werner Robitza, Alexander Raake:
Comparing fixed and variable segment durations for adaptive video streaming: a holistic analysis. MMSys 2020: 38-53 - [c26]Rakesh Rao Ramachandra Rao, Steve Göring, Peter List, Werner Robitza, Bernhard Feiten, Ulf Wüstenhagen, Alexander Raake:
Bitstream-Based Model Standard for 4K/UHD: ITU-T P.1204.3 - Model Details, Evaluation, Analysis and Open Source Implementation. QoMEX 2020: 1-6 - [c25]Werner Robitza, Alexander M. Dethof, Steve Göring, Alexander Raake, André Beyer, Tim Polzehl:
Are You Still Watching? Streaming Video Quality and Engagement Assessment in the Crowd. QoMEX 2020: 1-6 - [c24]Alexander Raake, Ashutosh Singla, Rakesh Rao Ramachandra Rao, Werner Robitza, Frank Hofmeyer:
SiSiMo: Towards Simulator Sickness Modeling for 360° Videos Viewed with an HMD. VR Workshops 2020: 583-584 - [i3]Tobias Hoßfeld, Stefan Wunderer, André Beyer, Andrew Hall, Anika Schwind, Christian Gassner, Fabrice Guillemin, Florian Wamser, Krzysztof Wascinski, Matthias Hirth, Michael Seufert, Pedro Casas, Phuoc Tran-Gia, Werner Robitza, Wojciech Wascinski, Zied Ben-Houidi:
White Paper on Crowdsourced Network and QoE Measurements - Definitions, Use Cases and Challenges. CoRR abs/2006.16896 (2020)
2010 – 2019
- 2019
- [j3]Péter A. Kara, Werner Robitza, Nikolett Pinter, Maria G. Martini, Alexander Raake, Anikó Simon:
Comparison of HD and UHD video quality with and without the influence of the labeling effect. Qual. User Exp. 4(1) (2019) - [c23]Rakesh Rao Ramachandra Rao, Steve Göring, Patrick Vogel, Nicolas Pachatz, Juan Jose Villamar Villarreal, Werner Robitza, Peter List, Bernhard Feiten, Alexander Raake:
Adaptive video streaming with current codecs and formats: Extensions to parametric video quality model ITU-T P.1203. IQSP 2019 - [c22]Rakesh Rao Ramachandra Rao, Steve Göring, Werner Robitza, Bernhard Feiten, Alexander Raake:
AVT-VQDB-UHD-1: A Large Scale Video Quality Database for UHD-1. ISM 2019: 17-24 - [c21]Ashutosh Singla, Werner Robitza, Alexander Raake:
Comparison of Subjective Quality Test Methods for Omnidirectional Video Quality Evaluation. MMSP 2019: 1-6 - [i2]Lucjan Janowski, Jakub Nawala, Werner Robitza, Zhi Li, Lukás Krasula, Krzysztof Rusek:
Notation for Subject Answer Analysis. CoRR abs/1903.05940 (2019) - 2018
- [c20]Ashutosh Singla, Werner Robitza, Alexander Raake:
Comparison of Subjective Quality Evaluation Methods for Omnidirectional Videos with DSIS and Modified ACR. HVEI 2018: 1-6 - [c19]Avsar Asan, Is-Haka Mkwawa, Lingfen Sun, Werner Robitza, Ali C. Begen:
Optimum Encoding Approaches on Video Resolution Changes: A Comparative Study. ICIP 2018: 1003-1007 - [c18]Werner Robitza, Steve Göring, Alexander Raake, David Lindegren, Gunnar Heikkilä, Jörgen Gustafsson, Peter List, Bernhard Feiten, Ulf Wüstenhagen, Marie-Neige Garcia, Kazuhisa Yamagishi, Simon Broom:
HTTP adaptive streaming QoE estimation with ITU-T rec. P. 1203 open databases and software. MMSys 2018: 466-471 - [c17]Werner Robitza, Dhananjaya G. Kittur, Alexander M. Dethof, Steve Göring, Bernhard Feiten, Alexander Raake:
Measuring YouTube QoE with ITU-T P.1203 Under Constrained Bandwidth Conditions. QoMEX 2018: 1-6 - 2017
- [j2]Werner Robitza, Arslan Ahmad, Péter A. Kara, Luigi Atzori, Maria G. Martini, Alexander Raake, Lingfen Sun:
Challenges of future multimedia QoE monitoring for internet service providers. Multim. Tools Appl. 76(21): 22243-22266 (2017) - [c16]Avsar Asan, Werner Robitza, Is-Haka Mkwawa, Lingfen Sun, Emmanuel C. Ifeachor, Alexander Raake:
Impact of video resolution changes on QoE for adaptive video streaming. ICME 2017: 499-504 - [c15]Ashutosh Singla, Stephan Fremerey, Werner Robitza, Pierre R. Lebreton, Alexander Raake:
Comparison of Subjective Quality Evaluation for HEVC Encoded Omnidirectional Videos at Different Bit-rates for UHD and FHD Resolution. ACM Multimedia (Thematic Workshops) 2017: 511-519 - [c14]Péter A. Kara, Werner Robitza, Alexander Raake, Maria G. Martini:
The label knows better: The impact of labeling effects on perceived quality of HD and UHD video streaming. QoMEX 2017: 1-6 - [c13]Alexander Raake, Marie-Neige Garcia, Werner Robitza, Peter List, Steve Göring, Bernhard Feiten:
A bitstream-based, scalable video-quality model for HTTP adaptive streaming: ITU-T P.1203.1. QoMEX 2017: 1-6 - [c12]Werner Robitza, Marie-Neige Garcia, Alexander Raake:
A modular HTTP adaptive streaming QoE model - Candidate for ITU-T P.1203 ("P.NATS"). QoMEX 2017: 1-6 - [c11]Ashutosh Singla, Stephan Fremerey, Werner Robitza, Alexander Raake:
Measuring and comparing QoE and simulator sickness of omnidirectional videos in different head mounted displays. QoMEX 2017: 1-6 - [c10]Werner Robitza:
Towards Behavior-oriented Quality of Experience Assessment for Online Video Services. TVX (Adjunct) 2017: 123-127 - 2016
- [c9]Werner Robitza, Péter A. Kara, Maria G. Martini, Alexander Raake:
On the Experimental Biases in User Behavior and QoE Assessment in the Lab. GLOBECOM Workshops 2016: 1-6 - [c8]Péter A. Kara, Werner Robitza, Maria G. Martini, Chaminda T. E. R. Hewage, Fatima M. Felisberti:
Getting used to or growing annoyed: How perception thresholds and acceptance of frame freezing vary over time in 3D video streaming. ICME Workshops 2016: 1-6 - [c7]Werner Robitza, Alexander Raake:
(Re-)actions speak louder than words? A novel test method for tracking user behavior in web video services. QoMEX 2016: 1-6 - 2015
- [c6]Marie-Neige Garcia, Werner Robitza, Alexander Raake:
On the accuracy of short-term quality models for long-term quality prediction. QoMEX 2015: 1-6 - [c5]Werner Robitza, Marie-Neige Garcia, Alexander Raake:
At home in the lab: Assessing audiovisual quality of HTTP-based adaptive streaming with an immersive test paradigm. QoMEX 2015: 1-6 - 2014
- [j1]Shelley Buchinger, Werner Robitza, Matej Nezveda, Ewald Hotop, Patrik Hummelbrunner, Martijn C. Sack, Helmut Hlavacs:
Evaluating feedback devices for time-continuous mobile multimedia quality assessment. Signal Process. Image Commun. 29(9): 921-934 (2014) - [c4]Werner Robitza, Helmut Hlavacs:
Assessing the validity of subjective QoE data through rating times and self-reported confidence. QoMEX 2014: 297-302 - 2013
- [c3]Bernhard Haslhofer, Werner Robitza, François Guimbretière, Carl Lagoze:
Semantic tagging on historical maps. WebSci 2013: 148-157 - [i1]Bernhard Haslhofer, Werner Robitza, Carl Lagoze, François Guimbretière:
Semantic Tagging on Historical Maps. CoRR abs/1304.1636 (2013) - 2011
- [c2]Rainer Simon, Bernhard Haslhofer, Werner Robitza, Elaheh Momeni:
Semantically augmented annotations in digitized map collections. JCDL 2011: 199-202 - 2010
- [c1]Patrik Hummelbrunner, Shelley Buchinger, Werner Robitza, David Selig, Matej Nezveda, Helmut Hlavacs:
Peer to peer mobile TV recovery system. EuroITV 2010: 263-272
Coauthor Index
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