Category Archives: ATHENA

LALISA: Adaptive Bitrate Ladder Optimization in HTTP-based Adaptive Live Streaming

Posted on December 25, 2022 by

IEEE/IFIP Network Operations and Management Symposium (NOMS) 8-12 May 2023 | Miami, FL, USA Conference website [PDF] Farzad Tashtarian (AAU, Austria), Abdelhak Bentaleb (Concordia University, Canada), Hadi Amirpour (AAU, Austria), Babak Taraghi (AAU, Austria), Christian Timmerer (AAU, Austria), Hermann Hellwagner … Continue reading →

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CD-LwTE: Cost- and Delay-aware Light-weight Transcoding at the Edge

Posted on December 15, 2022 by

CD-LwTE: Cost- and Delay-aware Light-weight Transcoding at the Edge IEEE Transactions on Network and Service Management (TNSM) [PDF] Alireza Erfanian (Alpen-Adria-Universität Klagenfurt, Austria), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Farzad Tashtarian (Alpen-Adria-Universität Klagenfurt, Austria), Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria), and Hermann … Continue reading →

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Special Session on “Optimized Media Delivery” at ICME’23

Posted on December 12, 2022 by

ICME 2023 Special Session on “Optimized Media Delivery” July, 2023, Brisbane, Australia Link Organizers: Hadi Amirpour, University of Klagenfurt Angeliki Katsenou, Trinity College Dublin, IE and University of Bristol, UK Abstracts Video streaming in the context of HTTP Adaptive Streaming (HAS) … Continue reading →

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DeepStream: Video Streaming Enhancements using Compressed Deep Neural Networks

Posted on December 11, 2022 by

IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT) [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Mohammad Ghanbari (University of Essex, UK), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: In HTTP Adaptive Streaming (HAS), each video is divided into smaller segments, and … Continue reading →

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MPEC2: Multilayer and Pipeline Video Encoding on the Computing Continuum

Posted on November 29, 2022 by

MPEC2: Multilayer and Pipeline Video Encoding on the Computing Continuum conference website: IEEE NCA 2022 Samira Afzal (Alpen-Adria-Universität Klagenfurt), Zahra Najafabadi Samani (Alpen-Adria-Universität Klagenfurt), Narges Mehran (Alpen-Adria-Universität Klagenfurt), Christian Timmerer (Alpen-Adria-Universität Klagenfurt), and Radu Prodan (Alpen-Adria-Universität Klagenfurt) Abstract: Video streaming is the dominating … Continue reading →

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Elsevier Signal Processing: Reversible Data Hiding for Color Images Based on Pixel Value Order of Overall Process Channel Correlation

Posted on November 18, 2022 by

Elsevier Signal Processing [PDF] Ningxiong Mao (Southwest Jiaotong University), Hongjie Hea (Southwest Jiaotong University), Fan Chenb (Southwest Jiaotong University), Lingfeng Qu (Southwest Jiaotong University), Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: Color image Reversible Data Hiding (RDH) is getting more … Continue reading →

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Advanced Scalability for Light Field Image Coding

Posted on November 9, 2022 by

IEEE Transactions on Image Processing (TIP) [PDF] Hadi Amirpour (Alpen-Adria-Universität Klagenfurt, Austria), Christine Guillemot (INRIA, France), Mohammad Ghanbari (University of Essex, UK), and Christian Timmerer (Alpen-Adria-Universität Klagenfurt, Austria) Abstract: Light field imaging, which captures both spatial and angular information, improves user immersion by … Continue reading →

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