Category Archives: ATHENA

University assistant predoctoral (all genders welcome) (in German: Universitätsassistent:in)

Posted on August 7, 2024 by

The University of Klagenfurt, with approximately 1,500 employees and over 12,000 students, is located in the Alps-Adriatic region and consistently achieves excellent placements in rankings. The motto “per aspera ad astra” underscores our firm commitment to the pursuit of excellence … Continue reading →

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Adaptivity in Video Streaming through the Transition Lens

Posted on August 5, 2024 by

Adaptivity in Video Streaming through the Transition Lens in From Multimedia Communication to the Future Internet: Essays Dedicated to the Retirement of Prof. Dr. Dr. h.c. Ralf Steinmetz [PDF] Amr Rizk (Leibniz Universität Hannover, Germany), Hermann Hellwagner (AAU, Austria), Christian … Continue reading →

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Interns at ATHENA (Summer 2024)

Posted on August 2, 2024 by

Between July and August 2024, the ATHENA Christian Doppler Laboratory hosted four interns working on the following topics: Halime Lezi: Image and Video Compression Pipeline Luka Kaiser: VidStream Julius van Dillen: Enhancing Video Quality with Super-Resolution At the conclusion … Continue reading →

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Energy-Efficient Spatial and Temporal Resolution Selection for Per-Title Encoding

Posted on July 29, 2024 by

Energy-Efficient Spatial and Temporal Resolution Selection for Per-Title Encoding IEEE Access [PDF] Mohammad Ghasempour (AAU, Austria), Hadi Amirpour (AAU, Austria), and Christian Timmerer (AAU, Austria) Abstract: Video streaming has become an integral part of our digital lives, driving the need for … Continue reading →

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Successful 5-year Evaluation of Christian Doppler Laboratory ATHENA

Posted on July 12, 2024 by

The Christian Doppler (CD) Laboratory ATHENA was established in October 2019 to tackle current and future research and deployment challenges of HTTP Adaptive Streaming (HAS) and emerging streaming methods. The goal of CD laboratories is to conduct application-oriented basic research, … Continue reading →

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End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming

Posted on July 10, 2024 by

Klagenfurt, July 10, 2024 Congratulations to Dr. Babak Taraghi for successfully defending his dissertation on “End-to-end Quality of Experience Evaluation for HTTP Adaptive Streaming” at Universität Klagenfurt in the context of the Christian Doppler Laboratory ATHENA. Abstract HTTP Adaptive Streaming (HAS) … Continue reading →

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COBIRAS: Offering a Continuous Bit Rate Slide to Maximize DASH Streaming Bandwidth Utilization

Posted on July 1, 2024 by

COBIRAS: Offering a Continuous Bit Rate Slide to Maximize DASH Streaming Bandwidth Utilization ACM Transactions on Multimedia Computing Communications and Applications (ACM TOMM) [PDF] Michael Seufert (University of Augsburg, Germany), Marius Spangenberger (University of Würzburg, Germany), Fabian Poignée (University of … Continue reading →

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