Category Archives: ATHENA

Efficient Multi-Encoding Algorithms for HTTP Adaptive Bitrate Streaming

Posted on April 15, 2021 by

Efficient Multi-Encoding Algorithms for HTTP Adaptive Bitrate Streaming Picture Coding Symposium (PCS) 29 June-2 July 2021, Bristol, UK [PDF][Slides][Video] Vignesh V Menon (Alpen-Adria-Universität Klagenfurt),  Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), and Mohammad Ghanbari (School of Computer Science and Electronic … Continue reading →

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ES-HAS: An Edge- and SDN-Assisted Framework for HTTP Adaptive Video Streaming

Posted on April 9, 2021 by

NOSSDAV’21: The 31st edition of the Workshop on Network and Operating System Support for Digital Audio and Video Sept. 28-Oct. 1, 2021, Istanbul, Turkey  [PDF][Slides][Video] Reza Farahani (Alpen-Adria-Universität Klagenfurt), Farzad Tashtarian (Alpen-Adria-Universität Klagenfurt), Alireza Erfanian (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), Mohammad Ghanbari (School of Computer Science … Continue reading →

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PSTR: Per-title encoding using Spatio-Temporal Resolutions

Posted on March 7, 2021 by

IEEE International Conference on Multimedia and Expo (ICME) 5-9 July 2021, Shenzhen, China [PDF][Slides][Video] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), and Mohammad Ghanbari (School of Computer Science and Electronic Engineering, University of Essex, Colchester, UK) Abstract: Current per-title … Continue reading →

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Understanding Quality of Experience of Heuristic-based HTTP Adaptive Bitrate Algorithms

Posted on February 8, 2021 by

NOSSDAV’21: The 31st edition of the Workshop on Network and Operating System Support for Digital Audio and Video Sept. 28-Oct. 1, 2021, Istanbul, Turkey [PDF][Slides][Video] Babak Taraghi (AAU, Austria), Abdelhak Bentaleb (National University of Singapore), Christian Timmerer (AAU, Austria), Roger … Continue reading →

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Christian Timmerer has been appointed IEEE Communications Society Distinguished Lecturer for the term 2021-2022

Posted on January 31, 2021 by

Christian Timmerer, Associate Professor at the Institute of Information Technology (ITEC) and Director of the ATHENA Christian Doppler Laboratory, has been appointed IEEE Communications Society Distinguished Lecturer for the term 2021-2022. “The Distinguished Lecturer Program (DLP) connects Senior IEEE ComSoc … Continue reading →

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Bitmovin wins Technology & Engineering Emmy® Award

Posted on January 26, 2021 by

We are happy and proud to see Bitmovin among the 72nd Annual Technology & Engineering Emmy® Awards Recipients. The award is received for “Development of Massive Processing Optimized Compression Technologies” which acknowledges Bitmovin’s Encoding product including its reportedly best per-title … Continue reading →

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IEEE Transactions on Network and Service Management: OSCAR

Posted on January 13, 2021 by

OSCAR: On Optimizing Resource Utilization in Live Video Streaming IEEE Transactions on Network and Service Management (TNSM) [PDF] DOI: 10.1109/TNSM.2021.3051950 Alireza Erfanian (Alpen-Adria-Universität Klagenfurt), Farzad Tashtarian (Alpen-Adria-Universität Klagenfurt), Anatoliy Zabrovskiy (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), Hermann Hellwagner (Alpen-Adria-Universität Klagenfurt) Abstract: … Continue reading →

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