Category Archives: ATHENA

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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Between Two and Six? Towards Correct Estimation of JND Step Sizes for VMAF-based Bitrate Laddering

Posted on July 13, 2022 by

 14th International Conference on Quality of Multimedia Experience (QoMEX) September 5-7, 2022 | Lippstadt, Germany [PDF][Poster] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Raimund Schatz (AIT Austrian Institute of Technology, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt) Abstract: We currently witness the rapidly growing importance of intelligent video streaming quality … Continue reading →

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FuRA: Fully Random Access Light Field Image Compression

Posted on July 12, 2022 by

10th European Workshop on Visual Information Processing (EUVIP) September 11-14, 2022 | Lisbon, Portugal [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt),   Christine Guillemot (INRIA, France), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt) Abstract: Light fields are typically represented by multi-view images and enable post-capture actions such as refocusing and … Continue reading →

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Low Latency Live Streaming Implementation in DASH and HLS

Posted on July 4, 2022 by

ACM Multimedia Conference – OSS Track 10-14 October 2022 | Lisbon, Portugal [PDF] Abdelhak Bentaleb (National University of Singapore), Zhengdao Zhan (National University of Singapore), Farzad Tashtarian (AAU, Austria), May Lim (National University of Singapore), Saad Harous (University of Sharjah), … Continue reading →

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Hermann Hellwagner in a BITMOVIN Webinar featuring ATHENA

Posted on July 4, 2022 by

Latest Edge Computing Innovations for Video Streaming (ft. ATHENA) Webinar Recording 14th June 2022 Video streaming is not for online video providers alone. Telco providers are equal players in the game of adaptive video streaming, but to stand out, there … Continue reading →

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Detection and Localization of Video Transcoding From AVC to HEVC Based on Deep Representations of Decoded Frames and PU Maps

Posted on June 20, 2022 by

IEEE Transactions on Multimedia [PDF] Haichao Yao (Beijing Jiaotong University), Rongrong Ni (Beijing Jiaotong University), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), Yao Zhao (Beijing Jiaotong University). Abstract: In general, manipulated videos will eventually undergo recompression. Video transcoding will occur when … Continue reading →

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Hadi Amirpour to give a talk at Fraunhofer FOKUS MWS

Posted on June 18, 2022 by

Video Encoding Optimizations for Live Video Streaming FOKUS Media Web Symposium 20th – 24th June 2022 | Berlin, Germany   Abstract: Live video streaming is expected to become mainstream in the fifth-generation (5G) mobile networks. Optimizing video encoding for live video … Continue reading →

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