Quality of Experience, a very personal experience !
| Autor: | Jacques Fayolle, Julien Subercaze, Christophe Gravier, Antoine Lavignotte |
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| Přispěvatelé: | Satin, Laboratoire Telecom Claude Chappe (LT2C), Université Jean Monnet [Saint-Étienne] (UJM)-Ecole d'ingenieurs Telecom Saint Etienne-Université Jean Monnet [Saint-Étienne] (UJM)-Ecole d'ingenieurs Telecom Saint Etienne, Université Jean Monnet [Saint-Étienne] (UJM)-Ecole d'ingenieurs Telecom Saint Etienne, IEEE |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Ubiquitous computing
Monitoring Computer science media_common.quotation_subject Human Factors 02 engineering and technology Human Behavior computer.software_genre 050105 experimental psychology 0202 electrical engineering electronic engineering information engineering 0501 psychology and cognitive sciences Quality (business) Quality of experience Adaptation (computer science) TV Broadcasting media_common Service (business) Multimedia End user Quality of service 05 social sciences [INFO.INFO-MM]Computer Science [cs]/Multimedia [cs.MM] IPTV Service provider Measuring HDTV Resource allocation 020201 artificial intelligence & image processing computer |
| Zdroj: | 24th International Workshop on Database and Expert Systems Applications DEXA Workshops DEXA Workshops, Aug 2013, Prague, European Union. pp.231-235, ⟨10.1109/DEXA.2013.30⟩ |
| DOI: | 10.1109/DEXA.2013.30⟩ |
| Popis: | International audience; At the Pervasive Computing area, end users expect to receive a multimedia service with an acceptable quality, anytime, and anywhere. Measuring this acceptability is usually referred to Quality of Experience (QoE). Unlike Quality of Service (QoS) which focuses on allocating expected systems and network resources, QoE is concerned with optimizing the perceived quality of a service by end-users. The appraisal of the user's acceptability thresholds is a key factor for service providers to perform adaptation decisions on their products (VoD, IPTV, online games, etc). While QoE is individualized, no study has yet examined to what extent. In this paper, we report an empirical study to understand if QoE should be managed globally, per cluster of users, or personally. We prove that every user has his very own vision of a same service, therefore that future QoE-based adaptive systems should take into account this property. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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