Monthly Archives: August 2022

CADLAD: Device-aware Bitrate Ladder Construction for HTTP Adaptive Streaming

Posted on August 30, 2022 by

18th International Conference on Network and Service Management (CNSM 2022) 31 October – 4 November, 2022 | Thessaloniki, Greece [PDF][Slides] Minh Nguyen (AAU, Austria), Babak Taraghi (AAU, Austria), Abdelhak Bentaleb (National University of Singapore, Singapore), Roger Zimmermann (National University of … Continue reading →

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Video Coding Enhancements for HTTP Adaptive Streaming

Posted on August 19, 2022 by

ACM Multimedia Conference – Doctoral Symposium Track Lisbon, Portugal | 10-14 October 2022 [PDF][Video][Slides] Vignesh V Menon (Christian Doppler Laboratory ATHENA, Alpen-Adria-Universität Klagenfurt) Abstract: Rapid growth in multimedia streaming traffic over the Internet motivates the research and further investigation of the … Continue reading →

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Doctoral Student Positions @ ATHENA

Posted on August 10, 2022 by

The Institute of Information Technology at the Alpen-Adria-Universität Klagenfurt invites applications for: Doctoral Student Positions (100% employment; all genders welcome) within the Christian Doppler (CD) Pilot Laboratory ATHENA “Adaptive Streaming over HTTP and Emerging Networked Multimedia Services” The expected start … Continue reading →

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Secure Reversible Data Hiding in Encrypted Images based on Classification Encryption Difference

Posted on August 10, 2022 by

IEEE 24th Workshop on MultiMedia Signal Processing (MMSP) September 26-28, 2022 | Shanghai, China [PDF] Lingfeng Qu (Southwest Jiaotong University),  Hadi Amirpour (Alpen-Adria-Universität Klagenfurt),   Mohammad Ghanbari (University of Essex, UK), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt), Hongjie He (Southwest Jiaotong University) Abstract: This paper introduces an algorithm to … Continue reading →

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Segment Prefetching at the Edge for Adaptive Video Streaming

Posted on August 4, 2022 by

The Fourteen International Workshop on Selected Topics in Wireless and Mobile computing (STWiMob 2022) October 10-12, 2022 | Thessaloniki, Greece Conference Website [PDF] Jesús Aguilar Armijo (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt) and Hermann Hellwagner (Alpen-Adria-Universität Klagenfurt) Abstract: Segment prefetching is a technique that … Continue reading →

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Interns at ATHENA (Summer 2022)

Posted on August 4, 2022 by

In July-August 2022, the ATHENA Christian Doppler Laboratory hosted four interns working on the following topics: Fabio Zinner: A Study and Evaluation on HTTP Adaptive Video Streaming using Mininet Moritz Pecher: Dataset Creation and HAS Basics Per-Luca Thalmann: Codec-war: is … Continue reading →

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Hybrid P2P-CDN Architecture for Live Video Streaming: An Online Learning Approach

Posted on August 2, 2022 by

IEEE Global Communications Conference (GLOBECOM) December 4-8, 2022 |Rio de Janeiro, Brazil [PDF][Slides] Reza Farahani (Alpen-Adria-Universität Klagenfurt, Austria), Abdelhak Bentaleb (National University of Singapore, Singapore), Ekrem Cetinkaya (Alpen-Adria-Universität Klagenfurt, Austria), Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria), Roger Zimmermann (National University of … Continue reading →

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