Schulte, Sabrina ; Chen, Shannon ; Nahrstedt, Klara (2014)
Stevens' Power Law in 3D Tele-immersion: Towards Subjective Modeling of Multimodal Cyber Interaction.
Proceedings of the International Conference on Multimedia.
Conference or Workshop Item, Bibliographie
Abstract
In this paper we verify the insufficiency of Stevens' power law to describe the relationship between QoS and QoE factors. User studies that target different types of application scenarios of 3D Tele-immersion (3DTI) are conducted and the results show no significant power trend in the relationship between packet loss and perceptual quality metrics. We further verify that activity characteristics, activity objectives, and users' roles in the 3DTI session also have profound effects on the service quality aside to the QoS level. Thus, simple one-factor psychophysical laws are inadequate of serving as a QoS-QoE mapping model.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2014 |
| Creators: | Schulte, Sabrina ; Chen, Shannon ; Nahrstedt, Klara |
| Type of entry: | Bibliographie |
| Title: | Stevens' Power Law in 3D Tele-immersion: Towards Subjective Modeling of Multimodal Cyber Interaction |
| Language: | English |
| Date: | 3 November 2014 |
| Place of Publication: | Orlando,FL , USA |
| Publisher: | ACM |
| Event Title: | Proceedings of the International Conference on Multimedia |
| URL / URN: | http://dl.acm.org/citation.cfm?id=2654998 |
| Abstract: | In this paper we verify the insufficiency of Stevens' power law to describe the relationship between QoS and QoE factors. User studies that target different types of application scenarios of 3D Tele-immersion (3DTI) are conducted and the results show no significant power trend in the relationship between packet loss and perceptual quality metrics. We further verify that activity characteristics, activity objectives, and users' roles in the 3DTI session also have profound effects on the service quality aside to the QoS level. Thus, simple one-factor psychophysical laws are inadequate of serving as a QoS-QoE mapping model. |
| Identification Number: | MAKI-2014-52 |
| Divisions: | DFG-Collaborative Research Centres (incl. Transregio) DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres Zentrale Einrichtungen DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet > C: Communication Mechanisms DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet > C: Communication Mechanisms > Subproject C2: Information-centred perspective |
| Date Deposited: | 05 Feb 2015 10:45 |
| Last Modified: | 12 Jan 2019 21:18 |
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