Message replication in unstructured peer-to-peer network

Hassan, Osama Al-Haj; Ramaswamy, Lakshmish

doi:10.1109/colcom.2007.4553853

Cited by 8 publications

(5 citation statements)

References 10 publications

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“…But, the above-mentioned replication methods and the most of recent researches [11][12][13][14][15] almost suppose that peers are cooperative. They do not think over the noncooperation generated by peers' autonomy and selfishness and so replications cannot be successfully created.…”

Section: ) Owner Replicationmentioning

confidence: 97%

RBMA: Replication Based on Multilevel-Agent for P2P Systems

Guo

Yang

Zhang

et al. 2009

2009 International Symposium on Computer Network and Multimedia Technology

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In peer-to-peer (P2P) systems, one important technique to improve the effectiveness of blind search is to proactively replicate file, which can lighten peers' load as well. But for autonomy and selfishness of peers in P2P systems, some peers are not willing to contribute their storage to save replications, which cannot be created successfully in this case. This paper presents a replication method based on multilevel-agent, namely RBMA, recurring to information economics about principal-agent relationship and incentive concept. One is that using incentive can encourage peers to provide their storage and strengthen cooperation between peers. The other is that using multilevel-agent can make the best of idle storage resources and balance load better than single agent. The experimental results demonstrate that the proposed replication method can weaken negative effect brought by noncooperation between peers as far as possible to create replications successfully, and indeed improve search performance to a certain extent. Compared with other replication methods, this new method can reduce search response time, promote search success rate, and balance peers' load.

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Section: ) Owner Replicationmentioning

confidence: 97%

RBMA: Replication Based on Multilevel-Agent for P2P Systems

Guo

Yang

Zhang

et al. 2009

2009 International Symposium on Computer Network and Multimedia Technology

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“…This strategy exchanges information using random packets so that each node keeps up-to-date knowledge of the other nodes. Furthermore, two message replication strategies are used to improve the efficiency and scalability of unstructured P2P networks while maintaining query performance [ 24 ]. First of all, distance-based message replication strategy replicates query messages among different topological regions.…”

Section: Related Workmentioning

confidence: 99%

Integrated Resource Management for Fog Networks

Yang

2022

Sensors

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In this paper, we consider integrated resource management for fog networks inclusive of intelligent energy perception, service level agreement (SLA) planning and replication-based hotspot offload (RHO). In the beginning, we propose an intelligent energy perception scheme which dynamically classifies the fog nodes into a hot set, a warm set or a cold set, based on their load conditions. The fog nodes in the hot set are responsible for a quality of service (QoS) guarantee and the fog nodes in the cold set are maintained at a low-energy state to save energy consumption. Moreover, the fog nodes in the warm set are used to balance the QoS guarantee and energy consumption. Secondly, we propose an SLA mapping scheme which effectively identifies the SLA elements with the same semantics. Finally, we propose a replication-based load-balancing scheme, namely RHO. The RHO can leverage the skewed access pattern caused by the hotspot services. In addition, it greatly reduces communication overheads because the load conditions are updated only when the load variations exceed a specific threshold. Finally, we use computer simulations to compare the performance of the RHO with other schemes under a variety of load conditions. In a word, we propose a comprehensive and feasible solution that contributes to the integrated resource management of fog networks.

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“…Later, Hassan [8] put forward their own dynamic replication strategy from reducing message traffic. Feng Guofu [9] proposed initiative replication strategy from the point of view of the P2P overlay network topology.…”

Section: B Dynamic Replica Creation Stragedymentioning

confidence: 99%

A Strategy of Dynamic Replica Creation in Cloud Storage

Huang¹,

Ye²,

Sanpeng³

et al. 2013

Advances in Intelligent Systems Research

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With the popularity of cloud storage, its reliability and access latency have become increasingly prominent. To solve this problem, a novel strategy of dynamic replica creation based on acceleration is presented for cloud storage by drawing lessons from the concept of acceleration. For reducing access latency, the strategy predicts the hot files in the way of acceleration based on accessing locality principle. Finally, the performances of the strategy of acceleration replicas creation and the strategy of best client replicas creation are simulated and analyzed. The simulation results show that the strategy of acceleration replicas creation predicted hot files in the next period of time more accurately than the strategy of best client replicas creation, reduced network latency more than the strategy of best clients and the effect was being more pronounced with accessing trends rising. The strategy of acceleration replicas creation is suitable for cloud storage which is for handling massive files. By this strategy, not only the reliability of cloud storage data is improved, but also access latency is reduced.

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Message replication in unstructured peer-to-peer network

Cited by 8 publications

References 10 publications

RBMA: Replication Based on Multilevel-Agent for P2P Systems

RBMA: Replication Based on Multilevel-Agent for P2P Systems

Integrated Resource Management for Fog Networks

A Strategy of Dynamic Replica Creation in Cloud Storage

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