The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans les services de vidéo à la demande (VoD), la continuité de la lecture est l'un des facteurs les plus cruciaux permettant à l'utilisateur final de juger de la qualité du service. C'est encore plus important que la qualité réelle de l'image vidéo puisque les utilisateurs de VoD de nouvelle génération ont généralement des exigences hétérogènes en matière de service en fonction de leur contexte. De plus, gérer des situations dynamiques dans le service VoD est toujours un défi, en particulier dans le contexte imprévisible des préférences des utilisateurs et des conditions du réseau. Dans cet article, i) un système VoD décentralisé autonome (ADVODS) a été proposé pour satisfaire les différentes demandes de qualité de service des utilisateurs et, ii) la technologie d'allocation de nœuds autonomes (ANAT) est proposée pour assurer la continuité du service. À l'aide de nœuds autonomes et d'agents mobiles, ANAT peut appliquer différentes politiques de sauvegarde aux utilisateurs avec différents accords de niveau de service (SLA) et mettre à jour dynamiquement le schéma de sauvegarde pour s'adapter aux situations changeantes telles que divers temps de service ou événements de congestion. S'appuyant sur les résultats de l'évaluation, cet article montre que l'architecture système proposée offre de meilleures performances en matière de fourniture et de continuité des services de streaming.
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Xiaodong LU, Yefeng LIU, Tatsuya TSUDA, Kinji MORI, "Autonomous Node Allocation Technology for Assuring Heterogeneous Streaming Service under the Dynamic Environment" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 1, pp. 30-36, January 2011, doi: 10.1587/transcom.E94.B.30.
Abstract: In Video-on-Demand (VoD) services, the playback continuity is one of the most crucial factors for end-user to judge service quality. It is even more significant than the actual video image quality since new generation VoD users commonly have heterogeneous requirements on service according to their context. Moreover, managing dynamic situations in VoD service is always a challenge, especially in the unpredictable user preferences and network conditions. In this paper, i) Autonomous Decentralized VoD System (ADVODS) has been proposed to satisfy different service quality demands of users and, ii) the Autonomous Node Allocation Technology (ANAT) is proposed for assuring service continuity. With the help of autonomous nodes and mobile agents, ANAT can applies different backup policies to users with different Service Level Agreements (SLA), and dynamically update the backup schema to adapt the changing situations such as various service time or congestion events. Drawing on the evaluation results this paper shows that proposed system architecture has a better performance on streaming service provision and continuity.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.30/_p
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@ARTICLE{e94-b_1_30,
author={Xiaodong LU, Yefeng LIU, Tatsuya TSUDA, Kinji MORI, },
journal={IEICE TRANSACTIONS on Communications},
title={Autonomous Node Allocation Technology for Assuring Heterogeneous Streaming Service under the Dynamic Environment},
year={2011},
volume={E94-B},
number={1},
pages={30-36},
abstract={In Video-on-Demand (VoD) services, the playback continuity is one of the most crucial factors for end-user to judge service quality. It is even more significant than the actual video image quality since new generation VoD users commonly have heterogeneous requirements on service according to their context. Moreover, managing dynamic situations in VoD service is always a challenge, especially in the unpredictable user preferences and network conditions. In this paper, i) Autonomous Decentralized VoD System (ADVODS) has been proposed to satisfy different service quality demands of users and, ii) the Autonomous Node Allocation Technology (ANAT) is proposed for assuring service continuity. With the help of autonomous nodes and mobile agents, ANAT can applies different backup policies to users with different Service Level Agreements (SLA), and dynamically update the backup schema to adapt the changing situations such as various service time or congestion events. Drawing on the evaluation results this paper shows that proposed system architecture has a better performance on streaming service provision and continuity.},
keywords={},
doi={10.1587/transcom.E94.B.30},
ISSN={1745-1345},
month={January},}
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TY - JOUR
TI - Autonomous Node Allocation Technology for Assuring Heterogeneous Streaming Service under the Dynamic Environment
T2 - IEICE TRANSACTIONS on Communications
SP - 30
EP - 36
AU - Xiaodong LU
AU - Yefeng LIU
AU - Tatsuya TSUDA
AU - Kinji MORI
PY - 2011
DO - 10.1587/transcom.E94.B.30
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2011
AB - In Video-on-Demand (VoD) services, the playback continuity is one of the most crucial factors for end-user to judge service quality. It is even more significant than the actual video image quality since new generation VoD users commonly have heterogeneous requirements on service according to their context. Moreover, managing dynamic situations in VoD service is always a challenge, especially in the unpredictable user preferences and network conditions. In this paper, i) Autonomous Decentralized VoD System (ADVODS) has been proposed to satisfy different service quality demands of users and, ii) the Autonomous Node Allocation Technology (ANAT) is proposed for assuring service continuity. With the help of autonomous nodes and mobile agents, ANAT can applies different backup policies to users with different Service Level Agreements (SLA), and dynamically update the backup schema to adapt the changing situations such as various service time or congestion events. Drawing on the evaluation results this paper shows that proposed system architecture has a better performance on streaming service provision and continuity.
ER -