Sunday, 14 December 2008

Wseas Transactions

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Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 31-812
Full Name: Ching-shun Hsieh
Position: Lecturer
Age: ON
Sex: Male
Address: 10F.-1, No.181, Gongsyue 1st St., South District, Taichung City 402, Taiwan (R.O.C.)
Country: TAIWAN
Tel: (886)04-23892088#2821
Tel prefix:
Fax: (886)04-23827085
E-mail address: sjsoon@mail.ltu.edu.tw
Other E-mails: sjsoon@teamail.ltu.edu.tw
Title of the Paper: improving cache global consistency and hit ratio in dependency objects with semantic spatial locality correlations
Authors as they appear in the Paper: Ching-shun Hsieh, Jui-wen Hung
Email addresses of all the authors: sjsoon@mail.ltu.edu.tw,harng@mail.ltu.edu.tw
Number of paper pages: 13
Abstract: On requesting cache data in disk, the distribution of spatial locality is critical to access performance. Unfortunately, spatial locality properties of cached data is largely ignored, and only temporal locality is considered. Besides, an individual disk object might induce different dependency relations in different applications and possibly partial dependency to several distributed original data source (ODS). This interesting property might be neglected. Normally, these situations can be improved by effectiveness of storage caching, prefetching, and prediction of the user navigation behavior, data layout of storage systems and global consistency storage replicas. In this paper, we consider the problem and solve it using data mining techniques and a service routable consistency framework (Global Distributed Hierarchical Cache Consistent Model; GDHCCM). The model based on a scalable routing service algorithm that dynamic reconfiguration forwarding data path within h!
ierarchical enterprise region portals. A novel hypergraph scheme was also proposed to represent the complex object relations among the applications. Instead of a local measure that depends only on common objects among patterns, we propose a global measure process based on the semantic properties of these patterns in the overall data set. The experiments show the effectiveness of the proposed framework. Apply scenario can reduce the global patch service cost; improve performances and minimum the turnaround time in access the scope of computer games or virtual environments (VE).
Keywords: Cache, Spatial locality, Global consistency, Hypergraph, Prefetching, Service routing , Virtual environments
EXTENSION of the file: .pdf
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