Sciweavers

Share
ICPP
2008
IEEE

A Replication Overlay Assisted Resource Discovery Service for Federated Systems

9 years 5 months ago
A Replication Overlay Assisted Resource Discovery Service for Federated Systems
Abstract—Federated systems have recently attracted much attention because they allow loosely coupled organizations to share resources for common benefits. However, discovering resources across administrative boundaries is challenging. Despite their willingness to share resources, many organizations prefer not to export their internal resource description to unfamiliar parties. While it is highly desirable to facilitate such voluntary sharing, the system also needs to resolve resource queries in an efficient manner. Unfortunately, none of the existing resource discovery designs, either hierarchical or DHT-based, can address these two challenges in the same time. In this paper, we present the design and evaluation of ROADS, a Replication Overlay Assisted resource Discovery Service for federated systems. In ROADS, the resource owners only export summaries, which are condensed representations of their resource records. These summaries are aggregated along a hierarchy and used to direct...
Hao Yang, Fan Ye, Zhen Liu
Added 30 May 2010
Updated 30 May 2010
Type Conference
Year 2008
Where ICPP
Authors Hao Yang, Fan Ye, Zhen Liu
Comments (0)
books