Publikationen
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Improving Per-title Encoding for HTTP Adaptive Streaming by Utilizing Video Super-resolution
Improving Per-title Encoding for HTTP Adaptive Streaming by Utilizing Video Super-resolution
(2021)
H. Amirpourazarian, H. Pasandi, C. Timmerer, M. Ghanbari
2021 International Conference on Visual Communications and Image Processing (VCIP)
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Segment Prefetching at the Edge for Adaptive Video Streaming
Segment Prefetching at the Edge for Adaptive Video Streaming
(2022)
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
WiMob'22 Proceedings of the 18th International Conference on Wireless and Mobile Computing, Networking and Communications
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Quality Optimization of Live Streaming Services over HTTP with Reinforcement Learning
Quality Optimization of Live Streaming Services over HTTP with Reinforcement Learning
(2021)
F. Tashtarian, R. Falanji, A. Bentaleb, A. Erfanian, P. Mashhadi, C. Timmerer, H. Hellwagner, R. Zimmermann
GLOBECOM '21 Proceedings of the IEEE Global Communications Conference
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OTEC: An Optimized Transcoding Task Scheduler for Cloud and Fog Environments
OTEC: An Optimized Transcoding Task Scheduler for Cloud and Fog Environments
(2022)
S. Afzal, F. Tashtarian, H. Hadian, A. Erfanian, C. Timmerer, R. Prodan
ViSNext'22 Proceedings of the 2nd International Workshop on Design, Deployment, and Evaluation of Network-Assisted Video Streaming
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Are Quality and Sustainability Reconcilable? A Subjective Study on Video QoE, Luminance and Resolution
Are Quality and Sustainability Reconcilable? A Subjective Study on Video QoE, Luminance and Resolution
(2023)
G. Bingöl, A. Floris, S. Porcu, C. Timmerer, L. Atzori
QoMEX 2023 Proceedings of the 15th International Conference on Quality of Multimedia Experience
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Fast multi-rate encoding for adaptive HTTP streaming
Fast multi-rate encoding for adaptive HTTP streaming
(2023)
H. Amirpourazarian, E. Cetinkaya, C. Timmerer
United States Patent
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Super-resolution based bitrate adaptation for HTTP adaptive streaming for mobile devices
Super-resolution based bitrate adaptation for HTTP adaptive streaming for mobile devices
(2022)
M. Nguyen, E. Cetinkaya, H. Hellwagner, C. Timmerer
MHV'22 Proceedings of the 1st Mile-High Video Conference
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Towards low latency live streaming: challenges in a real-world deployment
Towards low latency live streaming: challenges in a real-world deployment
(2022)
R. Kalan, R. Farahani, E. Karsli, C. Timmerer, H. Hellwagner
MMSys '22 Proceedings of the 13th ACM Multimedia Systems Conference
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MoViDNN: A Mobile Platform for Evaluating Video Quality Enhancement with Deep Neural Networks
MoViDNN: A Mobile Platform for Evaluating Video Quality Enhancement with Deep Neural Networks
(2022)
E. Cetinkaya, M. Nguyen, C. Timmerer
MMM 2022 Proceedings of the International Conference on Multimedia Modeling
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VCD: video complexity dataset
VCD: video complexity dataset
(2022)
H. Amirpourazarian, V. Menon, S. Afzal, M. Ghanbari, C. Timmerer
MMSys '22 Proceedings of the 13th ACM Multimedia Systems Conference
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Low Latency Live Streaming Implementation in DASH and HLS
Low Latency Live Streaming Implementation in DASH and HLS
(2022)
A. Bentaleb, Z. Zhan, F. Tashtarian, M. Lim, S. Harous, C. Timmerer, H. Hellwagner, R. Zimmermann
MM'22 Proceedings of the 30th ACM International Conference on Multimedia
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On the Impact of Viewing Distance on Perceived Video Quality
On the Impact of Viewing Distance on Perceived Video Quality
(2021)
H. Amirpourazarian, R. Schatz, C. Timmerer, M. Ghanbari
2021 International Conference on Visual Communications and Image Processing (VCIP)
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SPACE: Segment Prefetching and Caching at the Edge for Adaptive Video Streaming
SPACE: Segment Prefetching and Caching at the Edge for Adaptive Video Streaming
(2023)
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
IEEE Access
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Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
(2023)
E. Cetinkaya, M. Nguyen, C. Timmerer
United States Patent
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CSDN: CDN-Aware QoE Optimization in SDN-Assisted HTTP Adaptive Video Streaming
CSDN: CDN-Aware QoE Optimization in SDN-Assisted HTTP Adaptive Video Streaming
(2021)
R. Farahani, F. Tashtarian, H. Amirpourazarian, C. Timmerer, M. Ghanbari, H. Hellwagner
LCN '21 Proceedings of the IEEE 46th Conference on Local Computer Networks
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A cross-layer approach for supporting real-time multi-user video streaming over WLANs*
A cross-layer approach for supporting real-time multi-user video streaming over WLANs*
(2021)
H. Pasandi, T. Nadeem, H. Amirpourazarian, C. Timmerer
MobiCom' 21 Proceedings of the 27th Annual International Conference on Mobile Computing and Networking
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Between Two and Six? Towards Correct Estimation of JND Step Sizes for VMAF-based Bitrate Laddering
Between Two and Six? Towards Correct Estimation of JND Step Sizes for VMAF-based Bitrate Laddering
(2022)
H. Amirpourazarian, R. Schatz, C. Timmerer
QoMEX'22 Proceedings of the 14th International Conference on Quality of Multimedia Experience
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Towards Better Quality of Experience in HTTP Adaptive Streaming
Towards Better Quality of Experience in HTTP Adaptive Streaming
(2022)
B. Taraghi, S. Haack, C. Timmerer
SITIS 2022 Proceedings of the 16th International Conference on Signal-Image Technology and Internet-Based Systems
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Transcoding Quality Prediction for Adaptive Video Streaming
Transcoding Quality Prediction for Adaptive Video Streaming
(2023)
V. Menon, R. Farahani, P. Rajendran, M. Ghanbari, H. Hellwagner, C. Timmerer
MHV'23 Proceedings of the 2nd ACM Mile-High Video Conference 2023
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QoE- and Energy-aware Content Consumption For HTTP Adaptive Streaming
QoE- and Energy-aware Content Consumption For HTTP Adaptive Streaming
(2023)
D. Lorenzi
MMSys '23 Proceedings of the 14th Conference on ACM Multimedia Systems
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Empowerment of Atypical Viewers via Low-Effort Personalized Modeling of Video Streaming Quality
Empowerment of Atypical Viewers via Low-Effort Personalized Modeling of Video Streaming Quality
(2023)
L. Peroni, S. Gorinsky, F. Tashtarian, C. Timmerer
ACM CoNEXT 2023 Proceedings of the 19th International Conference on emerging Networking EXperiments and Technolgies
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A Tutorial on Immersive Video Delivery: From Omnidirectional Video to Holography
A Tutorial on Immersive Video Delivery: From Omnidirectional Video to Holography
(2023)
J. van der Hooft, H. Amirpourazarian, M. Vega, Y. Sanchez, R. Schatz, T. Schierl, C. Timmerer
IEEE Communications Surveys and Tutorials
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Context-Aware HTTP Adaptive Video Streaming Utilizing QUIC's Stream Priority
Context-Aware HTTP Adaptive Video Streaming Utilizing QUIC's Stream Priority
(2023)
S. Chellappa, R. Farahani, R. Bartos, H. Hellwagner
MHV'23 Proceedings of the 2nd ACM Mile-High Video Conference 2023
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Performance analysis of H2BR: HTTP/2-based segment upgrading to improve the QoE in HAS
Performance analysis of H2BR: HTTP/2-based segment upgrading to improve the QoE in HAS
(2023)
M. Nguyen, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner
Multimedia Tools and Applications
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Green video complexity analysis for efficient encoding in Adaptive Video Streaming
Green video complexity analysis for efficient encoding in Adaptive Video Streaming
(2023)
V. Menon, C. Feldmann, K. Schöffmann, M. Ghanbari, C. Timmerer
GMSys '23 Proceedings of the First International Workshop on Green Multimedia Systems
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Advanced Scalability for Light Field Image Coding
Advanced Scalability for Light Field Image Coding
(2022)
H. Amirpourazarian, C. Guillemot, M. Ghanbari, C. Timmerer
IEEE Transactions on Image Processing
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VCA: video complexity analyzer
VCA: video complexity analyzer
(2022)
V. Menon, C. Feldmann, H. Amirpourazarian, M. Ghanbari, C. Timmerer
MMSys '22 Proceedings of the 13th ACM Multimedia Systems Conference
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Live-PSTR: Live Per-title Encoding for Ultra HD Adaptive Streaming
Live-PSTR: Live Per-title Encoding for Ultra HD Adaptive Streaming
(2022)
V. Menon, H. Amirpourazarian, C. Feldmann, A. Ilangovan, M. Smole, M. Ghanbari, C. Timmerer
NAB BEIT'22 Proceedings of the NAB Broadcast Engineering and IT Conference
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ARARAT: A Collaborative Edge-Assisted Framework for HTTP Adaptive Video Streaming
ARARAT: A Collaborative Edge-Assisted Framework for HTTP Adaptive Video Streaming
(2022)
R. Farahani, M. Shojafar, C. Timmerer, F. Tashtarian, M. Ghanbari, H. Hellwagner
IEEE Transactions on Network and Service Management
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WISH: User-centric Bitrate Adaptation for HTTP Adaptive Streaming on Mobile Devices
WISH: User-centric Bitrate Adaptation for HTTP Adaptive Streaming on Mobile Devices
(2021)
M. Nguyen, E. Cetinkaya, H. Hellwagner, C. Timmerer
MMSP 2021 Proceedings of the IEEE 23rd International Workshop on Multimedia Signal Processing
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Which CDN to Download From? A Client and Server Strategies
Which CDN to Download From? A Client and Server Strategies
(2023)
A. Bentaleb, R. Farahani, F. Tashtarian, H. Hellwagner, R. Zimmermann
MHV'23 Proceedings of the 2nd ACM Mile-High Video Conference 2023
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JND-aware Two-pass Per-title Encoding Scheme for Adaptive Live Streaming
JND-aware Two-pass Per-title Encoding Scheme for Adaptive Live Streaming
(2023)
V. Menon, P. Rajendran, C. Feldmann, K. Schöffmann, M. Ghanbari, C. Timmerer
IEEE Transactions on Circuits and Systems for Video Technology
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HxL3: Optimized Delivery Architecture for HTTP Low-Latency Live Streaming
HxL3: Optimized Delivery Architecture for HTTP Low-Latency Live Streaming
(2022)
F. Tashtarian, A. Bentaleb, A. Erfanian, H. Hellwagner, C. Timmerer, R. Zimmermann
IEEE Transactions on Multimedia
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Perceptually-Aware Per-Title Encoding for Adaptive Video Streaming
Perceptually-Aware Per-Title Encoding for Adaptive Video Streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
ICME '22 Proceedings of the IEEE International Conference on Multimedia and Expo
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FuRA: Fully Random Access Light Field Image Compression
FuRA: Fully Random Access Light Field Image Compression
(2022)
H. Amirpourazarian, C. Guillemot, C. Timmerer
EUVIP'22 Proceedings of the 10th European Workshop on Visual Information Processing
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Advances in Edge-Based and In-Network Media Processing for Adaptive Video Streaming
Advances in Edge-Based and In-Network Media Processing for Adaptive Video Streaming
(2023)
H. Hellwagner
MIPR 2023 Proceedings of the IEEE 6th International Conference on Multimedia Information Processing and Retrieval
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Perceptually-aware Online Per-title Encoding for Live Video Streaming
Perceptually-aware Online Per-title Encoding for Live Video Streaming
(2023)
V. Menon, H. Amirpourazarian, C. Timmerer
United States Patent
Kein Verlag ausgewählt
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All-Intra Rate Control Using Low Complexity Video Features for Versatile Video Coding
All-Intra Rate Control Using Low Complexity Video Features for Versatile Video Coding
(2023)
V. Menon, A. Henkel, P. Rajendran, C. Helmrich, A. Wieckowski, B. Bross, C. Timmerer, D. Marpe
ICIP '23 Proceedings of the IEEE International Conference on Image Processing
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Per-Title Encoding Using Spatial and Temporal Resolution Downscaling
Per-Title Encoding Using Spatial and Temporal Resolution Downscaling
(2023)
H. Amirpourazarian, C. Timmerer
United States Patent
Kein Verlag ausgewählt
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LLL-CAdViSE: Live Low-Latency Cloud-Based Adaptive Video Streaming Evaluation Framework
LLL-CAdViSE: Live Low-Latency Cloud-Based Adaptive Video Streaming Evaluation Framework
(2023)
B. Taraghi, H. Hellwagner, C. Timmerer
IEEE Access
Kein Verlag ausgewählt
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Hybrid P2P-CDN Architecture for Live Video Streaming: An Online Learning Approach
Hybrid P2P-CDN Architecture for Live Video Streaming: An Online Learning Approach
(2022)
R. Farahani, A. Bentaleb, E. Cetinkaya, C. Timmerer, R. Zimmermann, H. Hellwagner
GLOBECOM 2022 Proceedings of the IEEE Global Communications Conference
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JPEG Image Encryption with DC Rotation and Undivided RSV-based AC Group Permutation
JPEG Image Encryption with DC Rotation and Undivided RSV-based AC Group Permutation
(2023)
Y. Yuan, H. He, Y. Yang, H. Amirpourazarian, C. Timmerer, F. Chen
IEEE Transactions on Multimedia
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Variable Framerate Encoding Using Content-Aware Framerate Prediction for High Framerate Videos
Variable Framerate Encoding Using Content-Aware Framerate Prediction for High Framerate Videos
(2023)
V. Menon, H. Amirpourazarian, C. Timmerer
United States Patent
Kein Verlag ausgewählt
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Low-Latency Online Per-Title Encoding
Low-Latency Online Per-Title Encoding
(2023)
V. Menon, H. Amirpourazarian, C. Timmerer
United States Patent
Kein Verlag ausgewählt
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LwTE-Live: Light-weight Transcoding at the Edge for Live Streaming
LwTE-Live: Light-weight Transcoding at the Edge for Live Streaming
(2021)
A. Erfanian, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner
VisNEXT' 21 Proceedings of the Workshop on Design, Deployment, and Evaluation of Network-assisted Video Streaming
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DoFP+: An HTTP/3-Based Adaptive Bitrate Approach Using Retransmission Techniques
DoFP+: An HTTP/3-Based Adaptive Bitrate Approach Using Retransmission Techniques
(2022)
M. Nguyen, D. Lorenzi, F. Tashtarian, H. Hellwagner, C. Timmerer
IEEE Access
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LALISA: Adaptive Bitrate Ladder Optimization in HTTP-based Adaptive Live Streaming
LALISA: Adaptive Bitrate Ladder Optimization in HTTP-based Adaptive Live Streaming
(2023)
F. Tashtarian, A. Bentaleb, H. Amirpourazarian, B. Taraghi, C. Timmerer, H. Hellwagner, R. Zimmermann
NOMS 2023 Proceedings of the IEEE/IFIP Network Operations and Management Symposium
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CAdViSE or how to find the sweet spots of ABR systems
CAdViSE or how to find the sweet spots of ABR systems
(2022)
B. Taraghi, A. Bentaleb, C. Timmerer, R. Zimmermann, H. Hellwagner
MHV'22 Proceedings of the 1st Mile-High Video Conference
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LEADER: A Collaborative Edge- and SDN-Assisted Framework for HTTP Adaptive Video Streaming
LEADER: A Collaborative Edge- and SDN-Assisted Framework for HTTP Adaptive Video Streaming
(2022)
R. Farahani, F. Tashtarian, C. Timmerer, M. Ghanbari, H. Hellwagner
ICC '22 Proceedings of the IEEE International Conference on Communications
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Multi-codec ultra high definition 8K MPEG-DASH dataset
Multi-codec ultra high definition 8K MPEG-DASH dataset
(2022)
B. Taraghi, H. Amirpourazarian, C. Timmerer
MMSys '22 Proceedings of the 13th ACM Multimedia Systems Conference
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LFC-SASR: Light Field Coding Using Spatial and Angular Super-Resolution
LFC-SASR: Light Field Coding Using Spatial and Angular Super-Resolution
(2022)
E. Cetinkaya, H. Amirpourazarian, C. Timmerer
ICMEW '22 Proceedings of the ICME Workshop on Hyper-Realistic Multimedia for Enhanced Quality of Experience
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CoPaM: Cost-aware VM Placement and Migration for Mobile services in Multi-Cloudlet environment: An SDN-based approach
CoPaM: Cost-aware VM Placement and Migration for Mobile services in Multi-Cloudlet environment: An SDN-based approach
(2022)
S. Shahryari, F. Tashtarian, S. Hosseini-Seno
Computer Communications
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Learning-driven MU-MIMO Grouping for Multi-User Multimedia Applications Over Commodity WiFi
Learning-driven MU-MIMO Grouping for Multi-User Multimedia Applications Over Commodity WiFi
(2021)
H. Pasandi, H. Amirpourazarian, T. Nadeem, C. Timmerer
VisNEXT' 21 Proceedings of the Workshop on Design, Deployment, and Evaluation of Network-assisted Video Streaming
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INCEPT: Intra CU Depth Prediction for HEVC
INCEPT: Intra CU Depth Prediction for HEVC
(2021)
V. Menon, H. Amirpourazarian, C. Timmerer, M. Ghanbari
MMSP 2021 Proceedings of the IEEE 23rd International Workshop on Multimedia Signal Processing
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EADAS: Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming
EADAS: Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming
(2021)
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
LCN '21 Proceedings of the IEEE 46th Conference on Local Computer Networks
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Just Noticeable Difference-Aware Per-Scene Bitrate-Laddering for Adaptive Video Streaming
Just Noticeable Difference-Aware Per-Scene Bitrate-Laddering for Adaptive Video Streaming
(2023)
V. Menon, J. Zhu, P. Rajendran, H. Amirpourazarian, P. Callet, C. Timmerer
ICME '23 Proceedings of the IEEE International Conference on Multimedia and Expo
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Proceedings of the First International Workshop on Green Multimedia Systems
Proceedings of the First International Workshop on Green Multimedia Systems
(2023)
S. Afzal, S. Ferlin-Reiter, T. Hossfeld, R. Schatz, C. Timmerer
Association for Computing Machinery (ACM)
zur Publikation
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Efficient Content-Adaptive Feature-Based Shot Detection for HTTP Adaptive Streaming
Efficient Content-Adaptive Feature-Based Shot Detection for HTTP Adaptive Streaming
(2021)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
ICIP '21 Proceedings of the IEEE International Conference on Image Processing
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CODA: Content-aware Frame Dropping Algorithm for High Frame-rate Video Streaming
CODA: Content-aware Frame Dropping Algorithm for High Frame-rate Video Streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
DCC '22 Proceedings of the Data Compression Conference
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Perceptually-aware Live VBR Encoding Scheme for Adaptive AVC Streaming
Perceptually-aware Live VBR Encoding Scheme for Adaptive AVC Streaming
(2023)
V. Menon, P. Rajendran, C. Feldmann, M. Smole, K. Schöffmann, M. Ghanbari, C. Timmerer
NAB Proceedings of the 2023 NAB Broadcast Engineering and Information Technology (BEIT) Conference
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Community-Based QoE Enhancement for User-Generated Content Live Streaming
Community-Based QoE Enhancement for User-Generated Content Live Streaming
(2023)
R. Saeedinia, S. Fatemi, D. Lorenzi, F. Tashtarian, C. Timmerer
ICCKE 2023 Proceedings of the 13th International Conference on Computer and Knowledge Engineering
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ALIVE: A Latency-and Cost-Aware Hybrid P2P-CDN Framework for Live Video Streaming
ALIVE: A Latency-and Cost-Aware Hybrid P2P-CDN Framework for Live Video Streaming
(2023)
R. Farahani, E. Cetinkaya, C. Timmerer, M. Shojafar, M. Ghanbari, H. Hellwagner
IEEE Transactions on Network and Service Management
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Secure Reversible Data Hiding in Encrypted Images based on Classification Encryption Difference
Secure Reversible Data Hiding in Encrypted Images based on Classification Encryption Difference
(2022)
L. Qu, H. Amirpourazarian, M. Ghanbari, C. Timmerer, H. He
MMSP 2022 Proceedings of the IEEE 24th International Workshop on Multimedia Signal Processing
Kein Verlag ausgewählt
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IXR '23: 2nd International Workshop on Interactive eXtended Reality
IXR '23: 2nd International Workshop on Interactive eXtended Reality
(2023)
I. Viola, H. Amirpourazarian, S. Arévalo Arboleda, M. Torres Vega
MM '23 Proceedings of the 31st ACM International Conference on Multimedia
Kein Verlag ausgewählt
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RICHTER: hybrid P2P-CDN architecture for low latency live video streaming
RICHTER: hybrid P2P-CDN architecture for low latency live video streaming
(2022)
R. Farahani, H. Amirpourazarian, F. Tashtarian, A. Bentaleb, C. Timmerer, H. Hellwagner, R. Zimmermann
MHV'22 Proceedings of the 1st Mile-High Video Conference
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ANGELA: HTTP Adaptive Streaming and Edge Computing Simulator
ANGELA: HTTP Adaptive Streaming and Edge Computing Simulator
(2021)
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
PEMWN 2021 Proceedings of the 10th IFIP International Conference on Performance Evaluation and Modeling in Wireless and Wired Networks
Kein Verlag ausgewählt
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Video streaming using light-weight transcoding and in-network intelligence
Video streaming using light-weight transcoding and in-network intelligence
(2022)
A. Erfanian, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner
MHV'22 Proceedings of the 1st Mile-High Video Conference
Kein Verlag ausgewählt
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OPSE: Online Per-Scene Encoding for Adaptive Http Live Streaming
OPSE: Online Per-Scene Encoding for Adaptive Http Live Streaming
(2022)
V. Menon, H. Amirpourazarian, C. Feldmann, M. Ghanbari, C. Timmerer
ICME '22 Proceedings of the IEEE International Conference on Multimedia and Expo
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OPTE: Online Per-Title Encoding for Live Video Streaming
OPTE: Online Per-Title Encoding for Live Video Streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
ICASSP 2022 Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing
Kein Verlag ausgewählt
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SARENA: SFC-Enabled Architecture for Adaptive Video Streaming Applications
SARENA: SFC-Enabled Architecture for Adaptive Video Streaming Applications
(2023)
R. Farahani, A. Bentaleb, C. Timmerer, M. Shojafar, R. Prodan, H. Hellwagner
ICC 2023 Proceedings of the IEEE International Conference on Communications
Kein Verlag ausgewählt
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Ring Co-XOR encryption based reversible data hiding for 3D mesh model
Ring Co-XOR encryption based reversible data hiding for 3D mesh model
(2023)
L. Qu, H. Lu, P. Chen, H. Amirpourazarian, C. Timmerer
Signal Processing
Kein Verlag ausgewählt
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Scalable Per-Title Encoding
Scalable Per-Title Encoding
(2023)
H. Amirpourazarian, C. Timmerer
United States Patent
Kein Verlag ausgewählt
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CADLAD: Device-aware Bitrate Ladder Construction for HTTP Adaptive Streaming
CADLAD: Device-aware Bitrate Ladder Construction for HTTP Adaptive Streaming
(2022)
M. Nguyen, B. Taraghi, A. Bentaleb, R. Zimmermann, C. Timmerer
CNSM'22 Proceedings of the 18th International Conference on Network and Service Management
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EMES: Efficient Multi-Encoding Schemes for HEVC-based Adaptive Bitrate Streaming
EMES: Efficient Multi-Encoding Schemes for HEVC-based Adaptive Bitrate Streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM)
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Fast Multi-Encoding to reduce the cost of Video Streaming
Fast Multi-Encoding to reduce the cost of Video Streaming
(2022)
H. Amirpourazarian, V. Menon, E. Cetinkaya, A. Ilangovan, C. Feldmann, M. Smole, C. Timmerer
IBC'22 Proceedings of the International Broadcasters Conference
Kein Verlag ausgewählt
zur Publikation
-
ETPS: Efficient Two-Pass Encoding Scheme for Adaptive Live Streaming
ETPS: Efficient Two-Pass Encoding Scheme for Adaptive Live Streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
ICIP'22 Proceedings of the IEEE International Conference on Image Processing
Kein Verlag ausgewählt
zur Publikation
-
ECAS-ML: Edge Computing Assisted Adaptation Scheme with Machine Learning for HTTP Adaptive Streaming
ECAS-ML: Edge Computing Assisted Adaptation Scheme with Machine Learning for HTTP Adaptive Streaming
(2022)
J. Aguilar Armijo, E. Cetinkaya, C. Timmerer, H. Hellwagner
MMM 2022 Proceedings of the International Conference on Multimedia Modeling
Kein Verlag ausgewählt
zur Publikation
-
A Distributed Delivery Architecture for User Generated Content Live Streaming over HTTP
A Distributed Delivery Architecture for User Generated Content Live Streaming over HTTP
(2021)
F. Tashtarian, A. Bentaleb, R. Farahani, M. Nguyen, C. Timmerer, H. Hellwagner, R. Zimmermann
LCN '21 Proceedings of the IEEE 46th Conference on Local Computer Networks
Kein Verlag ausgewählt
zur Publikation
-
Days of future past: an optimization-based adaptive bitrate algorithm over HTTP/3
Days of future past: an optimization-based adaptive bitrate algorithm over HTTP/3
(2021)
D. Lorenzi, M. Nguyen, F. Tashtarian, S. Milani, H. Hellwagner, C. Timmerer
EPIQ' 21 Proceedings of the 2021 Workshop on Evolution, Performance and Interoperability of QUIC
Kein Verlag ausgewählt
zur Publikation
-
Take the red pill for H3 and see how deep the rabbit hole goes
Take the red pill for H3 and see how deep the rabbit hole goes
(2022)
M. Nguyen, C. Timmerer, S. Pham, D. Silhavy, A. Begen
MHV'22 Proceedings of the 1st Mile-High Video Conference
Kein Verlag ausgewählt
zur Publikation
-
"Emmy" für Mitermöglicher des Onlinevideostreamings aus Klagenfurt
"Emmy" für Mitermöglicher des Onlinevideostreamings aus Klagenfurt
(2022)
C. Timmerer
APA Science
Kein Verlag ausgewählt
zur Publikation
-
MCOM-Live: A Multi-Codec Optimization Model at the Edge for Live Streaming
MCOM-Live: A Multi-Codec Optimization Model at the Edge for Live Streaming
(2023)
D. Lorenzi, F. Tashtarian, H. Amirpourazarian, C. Timmerer, H. Hellwagner
MultiMedia Modeling
Kein Verlag ausgewählt
zur Publikation
-
CP-Steering: CDN- and Protocol-Aware Content Steering Solution for HTTP Adaptive Video Streaming
CP-Steering: CDN- and Protocol-Aware Content Steering Solution for HTTP Adaptive Video Streaming
(2023)
R. Farahani, A. Bentaleb, M. Shojafar, H. Hellwagner
MHV'23 Proceedings of the 2nd ACM Mile-High Video Conference 2023
Kein Verlag ausgewählt
zur Publikation
-
Video Coding Enhancements for HTTP Adaptive Streaming
Video Coding Enhancements for HTTP Adaptive Streaming
(2022)
V. Menon
MM'22 Proceedings of the 30th ACM International Conference on Multimedia
Kein Verlag ausgewählt
zur Publikation
-
DeepStream: Video Streaming Enhancements using Compressed Deep Neural Networks
DeepStream: Video Streaming Enhancements using Compressed Deep Neural Networks
(2022)
H. Amirpourazarian, M. Ghanbari, C. Timmerer
IEEE Transactions on Circuits and Systems for Video Technology
Kein Verlag ausgewählt
zur Publikation
-
End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming
End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming
(2021)
B. Taraghi
MM '21 Proceedings of the 29th ACM International Conference on Multimedia
Kein Verlag ausgewählt
zur Publikation
-
QoCoVi: QoE- and cost-aware adaptive video streaming for the Internet of Vehicles
QoCoVi: QoE- and cost-aware adaptive video streaming for the Internet of Vehicles
(2022)
A. Erfanian, F. Tashtarian, C. Timmerer, H. Hellwagner
Computer Communications
Kein Verlag ausgewählt
zur Publikation
-
Efficient bitrate ladder construction for live video streaming
Efficient bitrate ladder construction for live video streaming
(2022)
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
MHV'22 Proceedings of the 1st Mile-High Video Conference
Kein Verlag ausgewählt
zur Publikation
-
LiDeR: Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
LiDeR: Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
(2022)
E. Cetinkaya, M. Nguyen, C. Timmerer
IVMSP 2022 Proceedings of the IEEE 14th Image, Video, and Multidimensional Signal Processing Workshop
Kein Verlag ausgewählt
zur Publikation
-
Detection and Localization of Video Transcoding From AVC to HEVC Based on Deep Representations of Decoded Frames and PU Maps
Detection and Localization of Video Transcoding From AVC to HEVC Based on Deep Representations of Decoded Frames and PU Maps
(2022)
H. Yao, R. Ni, H. Amirpourazarian, C. Timmerer, Y. Zhao
IEEE Transactions on Multimedia
Kein Verlag ausgewählt
zur Publikation
-
Reversible data hiding for color images based on pixel value order of overall process channel
Reversible data hiding for color images based on pixel value order of overall process channel
(2022)
N. Mao, H. He, F. Chen, L. Qu, H. Amirpourazarian, C. Timmerer
Signal Processing
Kein Verlag ausgewählt
zur Publikation
-
Optimizing Video Streaming for Sustainability and Quality: The Role of Preset Selection in Per-Title Encoding
Optimizing Video Streaming for Sustainability and Quality: The Role of Preset Selection in Per-Title Encoding
(2023)
H. Amirpourazarian, V. Menon, S. Afzal, R. Prodan, C. Timmerer
ICME '23 Proceedings of the IEEE International Conference on Multimedia and Expo
Kein Verlag ausgewählt
zur Publikation
-
Adaptive Bitrate Algorithm Deployed at Edge Nodes
Adaptive Bitrate Algorithm Deployed at Edge Nodes
(2023)
J. Aguilar Armijo, E. Cetinkaya, H. Hellwagner, C. Timmerer
United States Patent
Kein Verlag ausgewählt
zur Publikation
-
Light-weight Video Encoding Complexity Prediction using Spatio Temporal Features
Light-weight Video Encoding Complexity Prediction using Spatio Temporal Features
(2022)
H. Amirpourazarian, P. Rajendran, V. Menon, M. Ghanbari, C. Timmerer
MMSP 2022 Proceedings of the IEEE 24th International Workshop on Multimedia Signal Processing
Kein Verlag ausgewählt
zur Publikation
-
CD-LwTE: Cost-and Delay-aware Light-weight Transcoding at the Edge
CD-LwTE: Cost-and Delay-aware Light-weight Transcoding at the Edge
(2022)
A. Erfanian, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner
IEEE Transactions on Network and Service Management
Kein Verlag ausgewählt
zur Publikation
-
Content-adaptive Encoder Preset Prediction for Adaptive Live Streaming
Content-adaptive Encoder Preset Prediction for Adaptive Live Streaming
(2022)
V. Menon, H. Amirpourazarian, P. Rajendran, M. Ghanbari, C. Timmerer
arXiv
Kein Verlag ausgewählt
zur Publikation
|
Vorträge
|
-
Optimizing Video Streaming for Sustainability and Quality: The Role of Preset Selection in Per-Title Encoding
Optimizing Video Streaming for Sustainability and Quality: The Role of Preset Selection in Per-Title Encoding
H. Amirpourazarian, V. Menon, S. Afzal, R. Prodan, C. Timmerer
Brisbane
,
Australien
seit 12.07.2023
Zum Vortrag
-
Light-weight Video Encoding Complexity Prediction using Spatio Temporal Features
Light-weight Video Encoding Complexity Prediction using Spatio Temporal Features
H. Amirpourazarian, P. Rajendran, V. Menon, M. Ghanbari, C. Timmerer
Shanghai
,
China
seit 27.09.2022
Zum Vortrag
-
LiVE: Toward Better Live Video Experience
LiVE: Toward Better Live Video Experience
H. Amirpourazarian
Rennes
,
Frankreich
seit 27.09.2022
Zum Vortrag
-
Segment Prefetching at the Edge for Adaptive Video Streaming
Segment Prefetching at the Edge for Adaptive Video Streaming
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
Thessaloniki
,
Griechenland
seit 12.10.2022
Zum Vortrag
-
Network-Assisted Video Streaming
Network-Assisted Video Streaming
F. Tashtarian
Isfahan
,
Iran, Islamische Republik
seit 20.10.2021
Zum Vortrag
-
Latest Edge Computing Innovations for Video Streaming (ft. ATHENA)
Latest Edge Computing Innovations for Video Streaming (ft. ATHENA)
H. Hellwagner
Klagenfurt
,
Österreich
seit 14.06.2022
Zum Vortrag
-
Collaborative Edge-Assisted Systems for HTTP Adaptive Video Streaming
Collaborative Edge-Assisted Systems for HTTP Adaptive Video Streaming
R. Farahani
Surrey
,
Großbrit. u. Nordirland
seit 05.01.2023
Zum Vortrag
-
Video Encoding Optimization in HTTP Adaptive Streaming (Tutorial)
Video Encoding Optimization in HTTP Adaptive Streaming (Tutorial)
H. Amirpourazarian, C. Timmerer
seit 04.12.2023
Zum Vortrag
-
Advances in HTTP Adaptive Streaming: New Standards, Video Codecs, and Encoding Optimization Techniques
Advances in HTTP Adaptive Streaming: New Standards, Video Codecs, and Encoding Optimization Techniques
H. Amirpourazarian, C. Timmerer, N. Barman, Y. Reznik
seit 10.07.2023
Zum Vortrag
-
HTTP Adaptive Streaming (HAS) — Quo Vadis?
HTTP Adaptive Streaming (HAS) — Quo Vadis?
C. Timmerer
seit 20.04.2023
Zum Vortrag
-
Just Noticeable Difference-Aware Per-Scene Bitrate-Laddering for Adaptive Video Streaming
Just Noticeable Difference-Aware Per-Scene Bitrate-Laddering for Adaptive Video Streaming
V. Menon, J. Zhu, P. Rajendran, H. Amirpourazarian, P. Callet, C. Timmerer
seit 12.07.2023
Zum Vortrag
-
Towards low latency live streaming: challenges in a real-world deployment
Towards low latency live streaming: challenges in a real-world deployment
R. Kalan, R. Farahani, E. Karsli, C. Timmerer, H. Hellwagner
seit 16.06.2022
Zum Vortrag
-
Between Two and Six? Towards Correct Estimation of JND Step Sizes for VMAF-based Bitrate Laddering
Between Two and Six? Towards Correct Estimation of JND Step Sizes for VMAF-based Bitrate Laddering
H. Amirpourazarian, R. Schatz, C. Timmerer
seit 07.09.2022
Zum Vortrag
-
Towards Better Quality of Experience in HTTP Adaptive Streaming
Towards Better Quality of Experience in HTTP Adaptive Streaming
B. Taraghi, S. Haack, C. Timmerer
seit 20.10.2022
Zum Vortrag
-
Preparing VVC for Streaming: A Fast Multi-Rate Encoding Approach
Preparing VVC for Streaming: A Fast Multi-Rate Encoding Approach
Y. Liu, H. Amirpourazarian, M. Abdoli, C. Timmerer, T. Guionnet
seit 06.12.2023
Zum Vortrag
-
ETPS: Efficient Two-Pass Encoding Scheme for Adaptive Live Streaming
ETPS: Efficient Two-Pass Encoding Scheme for Adaptive Live Streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 19.10.2022
Zum Vortrag
-
Energy-Efficient Multi-Codec Bitrate-Ladder Estimation for Adaptive Video Streaming
Energy-Efficient Multi-Codec Bitrate-Ladder Estimation for Adaptive Video Streaming
V. Menon, R. Farahani, P. Rajendran, S. Afzal, K. Schöffmann, C. Timmerer, H. Amirpourazarian
seit 06.12.2023
Zum Vortrag
-
Perceptually-Aware Per-Title Encoding for Adaptive Video Streaming
Perceptually-Aware Per-Title Encoding for Adaptive Video Streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 19.07.2022
Zum Vortrag
-
QoE Optimization in Live Streaming
QoE Optimization in Live Streaming
F. Tashtarian
seit 16.06.2022
Zum Vortrag
-
CADLAD: Device-aware Bitrate Ladder Construction for HTTP Adaptive Streaming
CADLAD: Device-aware Bitrate Ladder Construction for HTTP Adaptive Streaming
M. Nguyen, B. Taraghi, A. Bentaleb, R. Zimmermann, C. Timmerer
seit 31.10.2022
Zum Vortrag
-
RICHTER: hybrid P2P-CDN architecture for low latency live video streaming
RICHTER: hybrid P2P-CDN architecture for low latency live video streaming
R. Farahani, H. Amirpourazarian, F. Tashtarian, A. Bentaleb, C. Timmerer, H. Hellwagner, R. Zimmermann
seit 03.03.2022
Zum Vortrag
-
Modern Network-Assisted Delivery of Adaptive Video Streaming Services
Modern Network-Assisted Delivery of Adaptive Video Streaming Services
R. Farahani
seit 05.06.2023
Zum Vortrag
-
OPSE: Online Per-Scene Encoding for Adaptive Http Live Streaming
OPSE: Online Per-Scene Encoding for Adaptive Http Live Streaming
V. Menon, H. Amirpourazarian, C. Feldmann, M. Ghanbari, C. Timmerer
seit 21.07.2022
Zum Vortrag
-
Super-resolution based bitrate adaptation for HTTP adaptive streaming for mobile devices
Super-resolution based bitrate adaptation for HTTP adaptive streaming for mobile devices
M. Nguyen, E. Cetinkaya, H. Hellwagner, C. Timmerer
seit 03.03.2022
Zum Vortrag
-
QoE- and Energy-aware Content Consumption For HTTP Adaptive Streaming
QoE- and Energy-aware Content Consumption For HTTP Adaptive Streaming
D. Lorenzi
seit 08.06.2023
Zum Vortrag
-
Perceptually-aware Live VBR Encoding Scheme for Adaptive Video Streaming
Perceptually-aware Live VBR Encoding Scheme for Adaptive Video Streaming
V. Menon
seit 13.12.2022
Zum Vortrag
-
OTEC: An Optimized Transcoding Task Scheduler for Cloud and Fog Environments
OTEC: An Optimized Transcoding Task Scheduler for Cloud and Fog Environments
S. Afzal, F. Tashtarian, H. Hadian, A. Erfanian, C. Timmerer, R. Prodan
seit 09.12.2022
Zum Vortrag
-
Cryptanalysis of a Reversible Data Hiding Scheme in Encrypted Images by Improved Redundant Space Transfer
Cryptanalysis of a Reversible Data Hiding Scheme in Encrypted Images by Improved Redundant Space Transfer
L. Qu, H. He, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 07.12.2023
Zum Vortrag
-
Multi-codec ultra high definition 8K MPEG-DASH dataset
Multi-codec ultra high definition 8K MPEG-DASH dataset
B. Taraghi, H. Amirpourazarian, C. Timmerer
seit 15.06.2022
Zum Vortrag
-
CODA: Content-aware Frame Dropping Algorithm for High Frame-rate Video Streaming
CODA: Content-aware Frame Dropping Algorithm for High Frame-rate Video Streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 25.03.2022
Zum Vortrag
-
SARENA: SFC-Enabled Architecture for Adaptive Video Streaming Applications
SARENA: SFC-Enabled Architecture for Adaptive Video Streaming Applications
H. Hellwagner, R. Farahani, A. Bentaleb, C. Timmerer, M. Shojafar, R. Prodan
seit 29.05.2023
Zum Vortrag
-
LiDeR: Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
LiDeR: Lightweight Dense Residual Network for Video Super-Resolution on Mobile Devices
E. Cetinkaya, M. Nguyen, C. Timmerer
seit 27.06.2022
Zum Vortrag
-
Secure Reversible Data Hiding in Encrypted Images based on Classification Encryption Difference
Secure Reversible Data Hiding in Encrypted Images based on Classification Encryption Difference
L. Qu, H. Amirpourazarian, M. Ghanbari, C. Timmerer, H. He
seit 26.09.2022
Zum Vortrag
-
LALISA: Adaptive Bitrate Ladder Optimization in HTTP-based Adaptive Live Streaming
LALISA: Adaptive Bitrate Ladder Optimization in HTTP-based Adaptive Live Streaming
F. Tashtarian, A. Bentaleb, H. Amirpourazarian, B. Taraghi, C. Timmerer, H. Hellwagner, R. Zimmermann
seit 10.05.2023
Zum Vortrag
-
LEADER: A Collaborative Edge- and SDN-Assisted Framework for HTTP Adaptive Video Streaming
LEADER: A Collaborative Edge- and SDN-Assisted Framework for HTTP Adaptive Video Streaming
R. Farahani, F. Tashtarian, C. Timmerer, M. Ghanbari, H. Hellwagner
seit 17.05.2022
Zum Vortrag
-
LFC-SASR: Light Field Coding Using Spatial and Angular Super-Resolution
LFC-SASR: Light Field Coding Using Spatial and Angular Super-Resolution
E. Cetinkaya, H. Amirpourazarian, C. Timmerer
seit 22.07.2022
Zum Vortrag
-
Video Encoding Optimizations for Live Video Streaming
Video Encoding Optimizations for Live Video Streaming
H. Amirpourazarian
seit 21.06.2022
Zum Vortrag
-
Take the red pill for H3 and see how deep the rabbit hole goes
Take the red pill for H3 and see how deep the rabbit hole goes
M. Nguyen, C. Timmerer, S. Pham, D. Silhavy, A. Begen
seit 01.03.2022
Zum Vortrag
-
Green video complexity analysis for efficient encoding in Adaptive Video Streaming
Green video complexity analysis for efficient encoding in Adaptive Video Streaming
V. Menon, C. Feldmann, K. Schöffmann, M. Ghanbari, C. Timmerer
seit 10.06.2023
Zum Vortrag
-
Video Encoding Optimizations for Live Video Streaming
Video Encoding Optimizations for Live Video Streaming
H. Amirpourazarian
seit 16.06.2022
Zum Vortrag
-
Unveiling the Potential of the Edge-Cloud Continuum: A Deep Dive into Video Streaming and Graph Processing Use Cases
Unveiling the Potential of the Edge-Cloud Continuum: A Deep Dive into Video Streaming and Graph Processing Use Cases
R. Farahani
seit 28.08.2023
Zum Vortrag
-
CAdViSE or how to find the sweet spots of ABR systems
CAdViSE or how to find the sweet spots of ABR systems
B. Taraghi, A. Bentaleb, C. Timmerer, R. Zimmermann, H. Hellwagner, M. Nguyen
seit 03.03.2022
Zum Vortrag
-
Video streaming using light-weight transcoding and in-network intelligence
Video streaming using light-weight transcoding and in-network intelligence
A. Erfanian, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner, E. Cetinkaya
seit 03.03.2022
Zum Vortrag
-
Live is Life: Efficient Two-pass Per-title Encoding for Adaptive Live Streaming
Live is Life: Efficient Two-pass Per-title Encoding for Adaptive Live Streaming
V. Menon, C. Feldmann, H. Amirpourazarian, C. Timmerer
seit 17.10.2022
Zum Vortrag
-
Enhancing Satisfied User Ratio (SUR) Prediction for VMAF Proxy through Video Quality Metrics
Enhancing Satisfied User Ratio (SUR) Prediction for VMAF Proxy through Video Quality Metrics
J. Zhu, H. Amirpourazarian, R. Schatz, C. Timmerer, P. Callet
seit 07.12.2023
Zum Vortrag
-
The Power in Your Pocket: Boosting Video Quality with Super-Resolution on Mobile Devices
The Power in Your Pocket: Boosting Video Quality with Super-Resolution on Mobile Devices
M. Nguyen, E. Cetinkaya, H. Hellwagner, C. Timmerer
seit 21.06.2022
Zum Vortrag
-
Green Variable Frame Rate Encoding for Adaptive Live Streaming
Green Variable Frame Rate Encoding for Adaptive Live Streaming
S. Afzal, V. Menon
seit 30.06.2023
Zum Vortrag
-
FuRA: Fully Random Access Light Field Image Compression
FuRA: Fully Random Access Light Field Image Compression
H. Amirpourazarian, C. Guillemot, C. Timmerer
seit 12.09.2022
Zum Vortrag
-
Video Coding Enhancements for HTTP Adaptive Streaming
Video Coding Enhancements for HTTP Adaptive Streaming
V. Menon
seit 11.10.2022
Zum Vortrag
-
Live-PSTR: Live Per-title Encoding for Ultra HD Adaptive Streaming
Live-PSTR: Live Per-title Encoding for Ultra HD Adaptive Streaming
V. Menon, H. Amirpourazarian, C. Feldmann, A. Ilangovan, M. Smole, M. Ghanbari, C. Timmerer
seit 24.04.2022
Zum Vortrag
-
VCA: video complexity analyzer
VCA: video complexity analyzer
V. Menon, C. Feldmann, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 15.06.2022
Zum Vortrag
-
Content-adaptive Encoder Preset Prediction for Adaptive Live Streaming
Content-adaptive Encoder Preset Prediction for Adaptive Live Streaming
V. Menon, H. Amirpourazarian, P. Rajendran, M. Ghanbari, C. Timmerer
seit 09.12.2022
Zum Vortrag
-
Optimizing QoE in Live Streaming over Wireless Networks using Machine Learning Techniques
Optimizing QoE in Live Streaming over Wireless Networks using Machine Learning Techniques
F. Tashtarian
seit 25.05.2022
Zum Vortrag
-
VCD: video complexity dataset
VCD: video complexity dataset
H. Amirpourazarian, V. Menon, S. Afzal, M. Ghanbari, C. Timmerer
seit 15.06.2022
Zum Vortrag
-
MoViDNN: A Mobile Platform for Evaluating Video Quality Enhancement with Deep Neural Networks
MoViDNN: A Mobile Platform for Evaluating Video Quality Enhancement with Deep Neural Networks
E. Cetinkaya, M. Nguyen, C. Timmerer
seit 08.06.2022
Zum Vortrag
-
Keynote: Advances in Edge-Based and In-Network Media Processing for Adaptive Video Streaming
Keynote: Advances in Edge-Based and In-Network Media Processing for Adaptive Video Streaming
H. Hellwagner
seit 31.08.2023
Zum Vortrag
-
MCOM-Live: A Multi-Codec Optimization Model at the Edge for Live Streaming
MCOM-Live: A Multi-Codec Optimization Model at the Edge for Live Streaming
D. Lorenzi, F. Tashtarian, H. Amirpourazarian, C. Timmerer, H. Hellwagner
seit 11.01.2023
Zum Vortrag
-
OPTE: Online Per-Title Encoding for Live Video Streaming
OPTE: Online Per-Title Encoding for Live Video Streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 09.05.2022
Zum Vortrag
-
Efficient bitrate ladder construction for live video streaming
Efficient bitrate ladder construction for live video streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 03.03.2022
Zum Vortrag
-
ECAS-ML: Edge Computing Assisted Adaptation Scheme with Machine Learning for HTTP Adaptive Streaming
ECAS-ML: Edge Computing Assisted Adaptation Scheme with Machine Learning for HTTP Adaptive Streaming
J. Aguilar Armijo, E. Cetinkaya, C. Timmerer, H. Hellwagner
seit 08.06.2022
Zum Vortrag
-
Hybrid P2P-CDN Architecture for Live Video Streaming: An Online Learning Approach
Hybrid P2P-CDN Architecture for Live Video Streaming: An Online Learning Approach
R. Farahani, A. Bentaleb, E. Cetinkaya, C. Timmerer, R. Zimmermann, H. Hellwagner
seit 05.12.2022
Zum Vortrag
-
LwTE-Live: Light-weight Transcoding at the Edge for Live Streaming
LwTE-Live: Light-weight Transcoding at the Edge for Live Streaming
A. Erfanian, H. Amirpourazarian, F. Tashtarian, C. Timmerer, H. Hellwagner
seit 07.12.2021
Zum Vortrag
-
Quality Optimization of Live Streaming Services over HTTP with Reinforcement Learning
Quality Optimization of Live Streaming Services over HTTP with Reinforcement Learning
F. Tashtarian, R. Falanji, A. Bentaleb, A. Erfanian, P. Mashhadi, C. Timmerer, H. Hellwagner, R. Zimmermann
seit 09.12.2021
Zum Vortrag
-
Scalable Light Field Coding
Scalable Light Field Coding
H. Amirpourazarian
seit 17.08.2021
Zum Vortrag
-
Keynote: HTTP Adaptive Streaming (HAS) — Quo Vadis?
Keynote: HTTP Adaptive Streaming (HAS) — Quo Vadis?
C. Timmerer
seit 16.11.2021
Zum Vortrag
-
INCEPT: INTRA CU Depth Prediction for HEVC
INCEPT: INTRA CU Depth Prediction for HEVC
V. Menon, H. Amirpourazarian, C. Timmerer, M. Ghanbari
seit 06.10.2021
Zum Vortrag
-
On the Impact of Viewing Distance on Perceived Video Quality
On the Impact of Viewing Distance on Perceived Video Quality
H. Amirpourazarian, C. Timmerer, M. Ghanbari, R. Schatz
seit 08.12.2021
Zum Vortrag
-
Keynote: CAdViSE or how to find the Sweet Spots of ABR Systems
Keynote: CAdViSE or how to find the Sweet Spots of ABR Systems
B. Taraghi
seit 16.11.2021
Zum Vortrag
-
EADAS: Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming
EADAS: Edge Assisted Adaptation Scheme for HTTP Adaptive Streaming
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
seit 07.10.2021
Zum Vortrag
-
Days of future past: an optimization-based adaptive bitrate algorithm over HTTP/3
Days of future past: an optimization-based adaptive bitrate algorithm over HTTP/3
D. Lorenzi, M. Nguyen, F. Tashtarian, S. Milani, H. Hellwagner, C. Timmerer
seit 07.12.2021
Zum Vortrag
-
Video Complexity Analyzer for Streaming Applications
Video Complexity Analyzer for Streaming Applications
V. Menon, H. Amirpourazarian
seit 14.12.2021
Zum Vortrag
-
End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming
End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming
B. Taraghi
seit 22.10.2021
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A Distributed Delivery Architecture for User Generated Content Live Streaming over HTTP
A Distributed Delivery Architecture for User Generated Content Live Streaming over HTTP
F. Tashtarian, A. Bentaleb, R. Farahani, M. Nguyen, C. Timmerer, H. Hellwagner, R. Zimmermann
seit 05.10.2021
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WISH: User-centric Bitrate Adaptation for HTTP Adaptive Streaming on Mobile Devices
WISH: User-centric Bitrate Adaptation for HTTP Adaptive Streaming on Mobile Devices
M. Nguyen, E. Cetinkaya, H. Hellwagner, C. Timmerer
seit 06.10.2021
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CSDN: CDN-Aware QoE Optimization in SDN-Assisted HTTP Adaptive Video Streaming
CSDN: CDN-Aware QoE Optimization in SDN-Assisted HTTP Adaptive Video Streaming
R. Farahani, F. Tashtarian, H. Amirpourazarian, C. Timmerer, M. Ghanbari, H. Hellwagner
seit 07.10.2021
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Improving Per-title Encoding for HTTP Adaptive Streaming by Utilizing Video Super-resolution
Improving Per-title Encoding for HTTP Adaptive Streaming by Utilizing Video Super-resolution
H. Amirpourazarian, C. Timmerer, M. Ghanbari, H. Pasandi
seit 08.12.2021
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Tutorial: A Journey towards Fully Immersive Media Access
Tutorial: A Journey towards Fully Immersive Media Access
C. Timmerer, T. Hossfeld, R. Schatz
seit 05.12.2021
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Efficient Content-Adaptive Feature-Based Shot Detection for HTTP Adaptive Streaming
Efficient Content-Adaptive Feature-Based Shot Detection for HTTP Adaptive Streaming
V. Menon, H. Amirpourazarian, M. Ghanbari, C. Timmerer
seit 21.09.2021
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ANGELA: HTTP Adaptive Streaming and Edge Computing Simulator
ANGELA: HTTP Adaptive Streaming and Edge Computing Simulator
J. Aguilar Armijo, C. Timmerer, H. Hellwagner
seit 24.11.2021
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