@inproceedings{bb2b1b83f54c44e2a535b848a3a58783,
title = "DONet-VoD: A hybrid overlay solution for efficient peer-to-peer Video on Demand services",
abstract = "The existing DONet-based approach uses successfully a random gossip algorithm for scalable live video streaming. This pure mesh overlay network-based solution may lead to unacceptable latency or even failure of VCR operations in Video-on-Demand (VoD) services where nodes usually have different playing offsets, across a wide range. This paper proposes DONet-VoD which enhances DONet in order to address issues related to VoD delivery and VCR operations. In DONet-VoD, DONet principle is employed for the video distribution over the overlay network and a novel algorithm which uses a multi-way tree structure and extra prefetching buffers at the nodes is proposed to support efficient VoD operations. Video segments are prefetched and stored in a distributed manner in the nodes' prefetching buffer along the tree. The cooperation between DONetbased video delivery and the tree-located multimedia components enable multimedia streaming interactive commands to be performed efficiently. This paper presents and discusses the prefetching scheme, details the cooperation procedure, and then analyses the performance of the proposed DONet-VoD.",
keywords = "DONet, Multiway tree, Peer-to-peer, Prefetching, VoD",
author = "Changqiao Xu and Muntean, {Gabriel Miro} and Enda Fallon and Xiaoguang Li",
year = "2008",
doi = "10.1109/ICME.2008.4607516",
language = "English",
isbn = "9781424425716",
series = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings",
pages = "641--644",
booktitle = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 - Proceedings",
note = "2008 IEEE International Conference on Multimedia and Expo, ICME 2008 ; Conference date: 23-06-2008 Through 26-06-2008",
}