Approximate information filtering in structured peer-to-peer networks
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چکیده
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منابع مشابه
Efficient Search and Approximate Information Filtering in a Distributed Peer-to-Peer Environment of Digital Libraries
We present a new architecture for efficient search and approximate information filtering in a distributed Peer-to-Peer (P2P) environment of Digital Libraries. The MinervaLight search system uses P2P techniques over a structured overlay network to distribute and maintain a directory of peer statistics. Based on the same directory, the MAPS information filtering system provides an approximate pub...
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متن کاملApproximate Information Filtering in Peer-to-Peer Networks
Most approaches to information filtering taken so far have the underlying hypothesis of potentially delivering notifications from every information producer to subscribers. This exact publish/subscribe model creates an efficiency and scalability bottleneck, and might not even be desirable in certain applications. The work presented here puts forward MAPS, a novel approach to support approximate...
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In this work we discuss how to provide information filtering (pub/sub) functionality over peer-to-peer structured overlay networks by presenting two approaches we developed. Both approaches utilize the Chord DHT as the routing substrate, but one stresses retrieval effectiveness while the other relaxes recall guarantees to achieve lower message traffic and thus better scalability. We highlight t...
متن کاملA Novel Caching Strategy in Video-on-Demand (VoD) Peer-to-Peer (P2P) Networks Based on Complex Network Theory
The popularity of video-on-demand (VoD) streaming has grown dramatically over the World Wide Web. Most users in VoD P2P networks have to wait a long time in order to access their requesting videos. Therefore, reducing waiting time to access videos is the main challenge for VoD P2P networks. In this paper, we propose a novel algorithm for caching video based on peers' priority and video's popula...
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تاریخ انتشار 2008