Entries by martina

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Paper accepted: PreMatch: A Prediction-based Scheduler for Dataflow Asynchronous Processing on the Computing Continuum

Authors: Narges Mehran, Zahra Najafabadi Samani, Samira Afzal, Radu Prodan, Frank Pallas and Peter Dorfinger Event: The 40th ACM/SIGAPP Symposium On Applied Computing https://www.sigapp.org/sac/sac2025/ Abstract: The popularity of asynchronous data exchange patterns has recently increased, as evidenced by an Alibaba trace analysis showing that 23% of the communication between microservices uses this method. Such workloads […]

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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 of the input video, performing per-title encoding of a segment of the input video, training […]

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Keynote talk @ 21st EAI International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2024)

Radu Prodan is invited to give a keynote talk at the 21st EAI International Conference on Mobile and Ubiquitous Systems (MobiQuitous 2024), which will be held from November 12-14,2024, in Oslo, Norway. Abstract: The presentation starts by reviewing the convergence of two historically disconnected AI branches: symbolic AI of explicit deductive reasoning owning mathematical rigor […]

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Paper accepted: PagerBombs and Intelligent Vehicles: Stop Weaponing Supply Chains with Blockchain Intelligence

Authors: Jing Yang, Qinghua Ni, Song Zhang, Nan Zheng, Juanjuan Li, Lili Fan, Lili Fan, Radu Prodan, Levente Kovacs, Fei-Yue Wang IEEE Transactions on Intelligent Vehicles: https://ieeexplore.ieee.org/document/10734076/ Abstract: The Lebanese wireless device explosion incident has drawn widespread attention, involving devices such as pagers, walkie-talkies, and other common devices. This event has revealed and highlighted the […]

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Happy Retirement to Hermann

On October 3rd, 2024, Hermann’s retirement was celebrated with a special event. During the celebration, the Governor of Carinthia presented him with the Grand Decoration of Honour from the State of Carinthia. In his farewell lecture, Hermann reflected on important topics from his 30-year career, many of which went beyond informatics. He spoke about issues […]

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Paper accepted: MVCD: Multi-Dimensional Video Compression Dataset

Authors: Hadi Amirpour (AAU, Austria), Mohammad Ghasempour (AAU, Austria), Farzad Tashtarian (AAU, Austria), Ahmed Telili (TII, UAE), Samira Afzal (AAU, Austria), Wassim Hamidouche (INSA, France), Christian Timmerer (AAU, Austria) Conference: IEEE Visual Communications and Image Processing (IEEE VCIP 2024) – Tokyo, Japan, December 8-11, 2024 Abstract: In the field of video streaming, the optimization of […]

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Paper accepted: Energy-Efficient Video Streaming: A Study on Bit Depth and Color Subsampling

Authors: Hadi Amirpour (AAU, Austria), Lingfeng Qu (Guangzhou University, China), Jong Hwan Ko (SKKU, South Korea), Cosmin Stejerean (Meta, USA), Christian Timmerer (AAU, Austria Conference: IEEE Visual Communications and Image Processing (IEEE VCIP 2024)  – Tokyo, Japan, December 8-11, 2024 Abtract: As video dimensions — including resolution, frame rate, and bit depth — increase, a […]

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Paper accepted: Characterizing the Geometric Complexity of G-PCC Compressed Point Clouds

Authors: Annalisa Gallina (UNIPD, Italy), Hadi Amirpour (AAU, Austria), Sara Baldoni (UNIPD, Italy), Giuseppe Valenzise (UPSaclay, France), Federica Battisti (UNIPD, Italy). Conference: IEEE Visual Communications and Image Processing (IEEE VCIP 2024) – Tokyo, Japan, December 8-11, 2024 Abstract: Measuring the complexity of visual content is crucial in various applications, such as selecting sources to test […]

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Paper accepted: Energy-Quality-aware Variable Framerate Pareto-Front for Adaptive Video Streaming

Authors: Prajit T Rajendran (Universite Paris-Saclay), Samira Afzal (Alpen-Adria-Universität Klagenfurt), Vignesh V Menon (Fraunhofer HHI), Christian Timmerer (Alpen-Adria-Universität Klagenfurt) Conference: IEEE Visual Communications and Image Processing (IEEE VCIP 2024) Abstract: Optimizing framerate for a given bitrate-spatial resolution pair in adaptive video streaming is essential to maintain perceptual quality while considering decoding complexity. Low framerates at […]