Abstract

Designing efficient search algorithms is a key challenge in unstructured peer-to-peer networks. Flooding and random walk (RW) are two typical search algorithms. Flooding searches aggressively and covers the most nodes. However, it generates a large amount of query messages and, thus, does not scale. On the contrary, RW searches conservatively. It only generates a fixed amount of query messages at each hop but would take longer search time.Wepropose the dynamic search (DS) algorithm, which is a generalization of flooding a ....etc

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Hello,
I want to know the details about this topic managing multidimensional historical aggregate data in unstructured p2p networks.
I have some queries. But before that I should understand this subject. If the techniques are available please forward me. ....etc

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Abstract:
Presented By:
Daniel Stutzbach, Reza Rejaie
Subhabrata Sen
During recent years, peer-to-peer (P2P) file-sharing sys- tems have evolved in many ways to accommodate growing numbers of participating peers. In particular, new features have changed the properties of the unstructured overlay topology formed by these peers. Despite their importance, little is known about the characteristics of these topologies and their dynamics in modern file-sharing applications. This paper presents a detailed characterizat ....etc

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DYNAMIC SEARCH ALGORITHM IN UNSTRUCTURED PEER-TO-PEER NETWORKS--PARALLEL AND DISTRIBUTED SYSTEMS

Designing efficient search algorithms is a key challenge in unstructured peer-to-peer networks. Flooding and random walk (RW) are two typical search algorithms. Flooding searches aggressively and covers the most nodes. However, it generates a large amount of query messages and, thus, does not scale. On the contrary, RW searches conservatively. It only generates a fixed amount of query messages at each hop but would take longer search time. We pr ....etc

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Domain
KNOWLEDGE AND DATA ENGINEERING

Technology
JAVA

Abstract:
MANAGING MULTIDIMENSIONAL HISTORICAL AGGREGATE DATA IN UNSTRUCTURED P2P NETWORKS

A P2P-based framework supporting the extraction of aggregates from historical multidimensional data is proposed, which provides efficient and robust query evaluation. When a data population is published, data are summarized in a synopsis, consisting of an index built on top of a set of subsynopses (storing compressed representations of distinct data portions). The index and the subsy ....etc

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pls give the ppts of my project. ....etc

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HI i would like to get a detailed explanation of this project how it will be done and if possible send me the data flow or class diagram of the whole project so tat i can get a clear idea of this project..


Please send me the above asked to [email protected] and please specify your number for i can call to clarify if any things i need.



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Abstract—Efficient and effective full-text retrieval in unstructured peer-to-peer networks remains a challenge in the research community. First, it is difficult, if not impossible, for unstructured P2P systems to effectively locate items with guaranteed recall. Second, existing schemes to improve search success rate often rely on replicating a large number of item replicas across the wide area network, incurring a large amount of communication and storage costs. In this paper, we propose BloomCast, an efficient and effective full-text retriev ....etc

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I need the Implementation code for the Dynamic Search Algorithm in Unstructured
Peer-to-Peer Networks ....etc

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