| [10] | Abdelhak Bentaleb, Christian Timmerer, Ali C. Begen, Roger Zimmermann, Bandwidth prediction on low-latency chunked streaming, In Proceedings of the 29th ACM Workshop on Network and Operating Systems Support for Digital Audio and Video, ACM New York, pp. 7-13, 2019.
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| [9] | Christian Timmerer, Ali C. Begen, A Journey Towards Fully Immersive Media Access, In Proceedings of the 27th ACM International Conference on Multimedia, ACM New York, pp. 2703-2705, 2019.
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| [8] | Christian Timmerer, Ali Cengiz Begen, A Framework for Adaptive Delivery of Omnidirectional Video, In IS&T International Symposium on Electronic Imaging 2018, Human Vision and Electronic Imaging 2018 Conference, 2018.
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| [7] | Christian Timmerer, Anatoliy Zabrovskiy, Ali C. Begen, Automated Objective and Subjective Evaluation of HTTP Adaptive Streaming Systems, In 2018 IEEE Conference on Multimedia Information Processing and Retrieval (MIPR), IEEE, Piscataway (NJ), 2018.
[bib][url] [doi] [abstract]
Abstract: Streaming audio and video content currently accounts for the majority of the internet traffic and is typically deployed over the top of the existing infrastructure. We are facing the challenge of a plethora of media players and adaptation algorithms showing different behavior but lack a common framework for both objective and subjective evaluation of such systems. This paper aims to close this gap by (i) proposing such a framework, (ii) describing its architecture, (iii) providing an example evaluation, (iv) and discussing open issues.
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| [6] | Christian Timmerer, Anatoliy Zabrovskiy, Ali Cengiz Begen, Automated Objective and Subjective Evaluation of HTTP Adaptive Streaming Systems, In Proceedings of the 1st IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR) (not available, ed.), pp. 6, 2018.
[bib][url] [doi] [pdf] [abstract]
Abstract: Streaming audio and video content currently accounts for the majority of the internet traffic and is typically deployed over the top of the existing infrastructure. We are facing the challenge of a plethora of media players and adaptation algorithms showing different behavior but lack a common framework for both objective and subjective evaluation of such systems. This paper aims to close this gap by (i) proposing such a framework, (ii) describing its architecture, (iii) providing an example evaluation, (iv) and discussing open issues.
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| [5] | Abdelhak Bentaleb, Bayan Taani, Ali Cengiz Begen, Christian Timmerer, Roger Zimmermann, A Survey on Bitrate Adaptation Schemes for Streaming Media over HTTP, In IEEE Communications Surveys Tutorials, 2018.
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| [4] | Christian Timmerer, Ali Cengiz Begen, Advancing Multimedia Content Distribution, In Computing Now, IEEE Computer Society [online], Los Alamitos, CA, USA, pp. 1, 2017.
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| [3] | Christian Timmerer, Ali Cengiz Begen, Best Papers of the 2016 ACM Multimedia Systems (MMSys) Conference and Workshop on Network and Operating System Support for Digital Audio and Video (NOSSDAV) 2016, In ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM), ACM Digital Library, vol. 13, no. 3s, New York, NY, USA, pp. 40:1-40:2, 2017.
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| [2] | Christian Timmerer, Carsten Griwodz, Ali Cengiz Begen, Thomas Stockhammer, Bernd Girod, Guest Editorial: Adaptive Media Streaming, In IEEE Journal on Selected Areas in Communications, IEEE Communications Society, vol. 32, no. 4, New York, NY, USA, pp. 681-683, 2014.
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| [1] | Christian Timmerer, Ali Cengiz Begen, Over the Top Content Delivery: State of the Art and Challenges Ahead, In Proceedings of the 2014 ACM Multimedia Conference (Kien Hua, Yong Rui, Ralf Steinmetz, Alan Hanjalic, Apostol Natsev, Wenwu Zhu, eds.), ACM, New York, NY, USA, pp. 1231-1232, 2014.
[bib] [doi] [pdf] [slides] [abstract]
Abstract: In this tutorial we present state of the art and challenges ahead in over-the-top content delivery. It particular, the goal of this tutorial is to provide an overview of adaptive media delivery, specifically in the context of HTTP adaptive streaming (HAS) including the recently ratified MPEG-DASH standard. The main focus of the tutorial will be on the common problems in HAS deployments such as client design, QoE optimization, multi-screen and hybrid delivery scenarios, and synchronization issues. For each problem, we will examine proposed solutions along with their pros and cons. In the last part of the tutorial, we will look into the open issues and review the work-in-progress and future research directions.
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