Effect Factors of Search Efficiency and its Optimization Methods in the Hybrid P2P Systems

2012 ◽  
Author(s):  
Li Zhongmin ◽  
Gao Lu
Keyword(s):  
Optimization Methods ◽  
Search Efficiency ◽  
Effect Factors ◽  
P2p Systems ◽  
Hybrid P2p

scholarly journals Popularity adaptive search in hybrid P2P systems

2009 ◽  
Vol 69 (2) ◽  
pp. 125-134 ◽  
Author(s):  
Xiaoqiu Shi ◽  
Jinsong Han ◽  
Yunhao Liu ◽  
Lionel M. Ni
Keyword(s):  
Adaptive Search ◽  
P2p Systems ◽  
Hybrid P2p

A Replication Algorithm Considering the Node Traffic for P2P Networks

2013 ◽  
Vol 339 ◽  
pp. 285-291
Author(s):  
Yong Qiong Zhu ◽  
Rui Min Hu
Keyword(s):  
Success Rate ◽  
Peer To Peer ◽  
P2p Network ◽  
Search Efficiency ◽  
P2p Networks ◽  
P2p Systems ◽  
Replication Method ◽  
Hit Rate ◽  
Unstructured P2p Network ◽  
Unstructured P2p

In this paper we focus on replication method in unstructured Peer-to-Peer (P2P) networks. Most current replication approaches are designed for the structured P2P systems. The EAD is specific for the unstructured P2P network, but the replica utilization is low and has the bump problem. In order to acquire more replica utilization and search efficiency, we propose a decentralized replication methodsFTR. The proposed algorithm can calculate the real query flow of node according to the order of the node selected. Experiment on the simulation proves that our method can enhance search success rate and replica hit rate.

Optimization Methods in Finance

2018 ◽  
Author(s):  
Gérard Cornuéjols ◽  
Javier Peña ◽  
Reha Tütüncü
Keyword(s):  
Optimization Methods

Optimization Methods in Finance

2006 ◽  
Author(s):  
Gerard Cornuejols ◽  
Reha Tutuncu
Keyword(s):  
Optimization Methods

Economics of coated paper production made from deinked pulp

TAPPI Journal ◽  
2013 ◽  
Vol 12 (4) ◽  
pp. 19-27
Author(s):  
PATRICK HUBER ◽  
LAURENT LYANNAZ ◽  
BRUNO CARRÉ
Keyword(s):  
Mechanical Properties ◽  
Optimization Methods ◽  
Coating Process ◽  
Coated Paper ◽  
Paper Production ◽  
Base Paper

The fraction of deinked pulp for coated paper production is continually increasing, with some mills using 100% deinked pulp for the base paper. The brightness of the coated paper made from deinked pulp may be reached through a combination of more or less extensive deinking, compensated by appropriate coating, to optimize costs overall. The authors proposed general optimization methods combined with Kubelka-Munk multilayer calculations to find the most economical combination of deinking and coating process that would produce a coated paper made from DIP, at a given target brightness, while maintaining mechanical properties.

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