نتایج جستجو برای: resource discovery
تعداد نتایج: 341559 فیلتر نتایج به سال:
A simple method is proposed for peer-to-peer description and discovery of resource-sharing communities as well as the resources themselves. An XML Schema document describes a shared resource. By applying transformations, specified in XSL, the schema is used to generate an application with the ability to publish and search for the defined object. Meta-data is indexed and searchable allowing comp...
Current research into resource discovery in peer-topeer networks is largely focussed on the use of Distributed Hash Tables and multi-layered topologies. In this paper we present a resource discovery system capable of resolving keyword-value pair queries, based on a two-layered Chord ring architecture. We show how the base topology augmented with shortcuts between layers and selection of ring me...
Scalability of distributed high performance computing clusters in different administrative domains is critically dependent on the deployment of a proper resource discovery mechanism that can discover resources residing in different wide administrative domains. In this paper, we present a new method for remote cluster node selection called RNS that such a required resource discovery mechanism ma...
Problem statement: As grid resources are geographically distributed, efficient resource discovery and management has become one of the important requirements. Besides, Grid users are independent identities and negotiation is necessary for reconciling their diverse characteristics. Therefore special mechanism was required to negotiate and discover the required resource or similar resource as an ...
The primary enabling component for using a peer-to-peer (P2P) system as a general service platform is an efficient P2P resource discovery mechanism. The design of a P2P resource discovery mechanism differ from other resource discovery mechanisms because it has to handle the volatile memberships in P2P systems. Controlling the management overhead, implementing fully decentralized mechanisms, and...
The biomedical research community relies on a diverse set of resources, both within their own institutions and at other research centers. In addition, an increasing number of shared electronic resources have been developed. Without effective means to locate and query these resources, it is challenging, if not impossible, for investigators to be aware of the myriad resources available, or to eff...
The Grid provides mechanisms to share dynamic, heterogeneous, distributed resources spanned across multiple administrative domains. Resources required to execute a job are identified from the resource pool based on the desired set of attributes of the resources that exhibit various degrees of dynamism. A Resource Discovery service provides mechanisms to identify the set of resources that are ca...
Resource discovery is one of the most important underpinning problems behind producing a scalable, robust and efficient global infrastructure for e-Science. A number of approaches to the resource discovery and management problem have been made in various computational grid environments and prototypes over the last decade. Computational resources and services in modern grid and cloud environment...
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