Category Archives: ATHENA

Best Student Paper Award at NAB BEIT Conference 2025

Two-Pass Encoding for Live Video Streaming NAB Broadcast Engineering and IT (BEIT) Conference 5–9 April 2025 | Las Vegas, NV, USA [PDF] Mohammad Ghasempour (AAU, Austria); Hadi Amirpour (AAU, Austria); Christian Timmerer (AAU, Austria) Abstract: Live streaming has become increasingly important in our … Continue reading

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Merry Christmas and Happy New Year 2025

Merry Christmas & Happy New Year 2025 from the ATHENA research lab

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ALPHAS: Adaptive Bitrate Ladder Optimization for Multi-Live Video Streaming

ALPHAS: Adaptive Bitrate Ladder Optimization for Multi-Live Video Streaming IEEE International Conference on Computer Communications IEEE INFOCOM 2025 19–22 May 2025 // London, United Kingdom [PDF] Farzad Tashtarian (Alpen-Adria Universität Klagenfurt, Austria); Mahdi Dolati (Sharif University of Technology, Iran); Daniele Lorenzi (University of Klagenfurt, … Continue reading

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Generative AI for Realistic Voice Dubbing Across Languages

Generative AI for Realistic Voice Dubbing Across Languages ACM 4th Mile-High Video Conference (MHV’25) 18–20 February 2025 | Denver, CO, USA [PDF] Emanuele Artioli (Alpen-Adria Universität Klagenfurt, Austria), Daniele Lorenzi (Alpen-Adria Universität Klagenfurt, Austria), Farzad Tashtarian (Alpen-Adria Universität Klagenfurt, Austria), … Continue reading

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Adaptive Quality and Energy Enhancement in Video Streaming with RecABR

Adaptive Quality and Energy Enhancement in Video Streaming with RecABR ACM 4th Mile-High Video Conference (MHV’25) 18–20 February 2025 | Denver, CO, USA [PDF] Daniele Lorenzi (Alpen-Adria Universität Klagenfurt, Austria), Farzad Tashtarian (Alpen-Adria Universität Klagenfurt, Austria), Christian Timmerer (Alpen-Adria Universität … Continue reading

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Patent Approval for “Scalable Per-Title Encoding”

Scalable Per-Title Encoding  US Patent [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria) and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria)   Abstract: A scalable per-title encoding technique may include detecting scene cuts in an input video received by an encoding network or system, generating segments … Continue reading

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In-Band Quality Notification from Users to ISPs

In-Band Quality Notification from Users to ISPs IEEE 13th International Conference on Cloud Networking (CloudNet) 27–29 November 2024 // Rio de Janeiro, Brazil [PDF] Leonardo Peroni (UC3M, Spain); Sergey Gorinsky (IMDEA Networks Institute, Spain); Farzad Tashtarian (Alpen-Adria Universität Klagenfurt, Austria) … Continue reading

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