منابع مشابه
Asynchronous Resource Discovery in Peer to Peer Networks
The resource discovery problem arises in the context of peer to peer (P2P) networks, where at any point of time a peer may be placed at or removed from any location over a general purpose network (e.g., an Internet site). A vertex (peer) can communicate with another vertex directly if and only if it knows a certain routing information to that other vertex. Hence, a critical task is for the peer...
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As the organization of high-performance computers becomes more complex, the task of managing resources on them becomes increasingly difficult. The software layers which include the operating system, the runtime system, and the compiler must now map applications to machine architectures that consist of multiple CPUs, several layers of cache, deep memory hierarchies, file systems, interconnects, ...
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Grid computing environments include heterogeneous resources shared by a large number of computers to handle the data and process intensive applications. In these environments, the required resources must be accessible for Grid applications on demand, which makes the resource discovery as a critical service. In recent years, various techniques are proposed to index and discover the Grid resource...
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In today’s grid deployments, resource selection is based on the prior knowledge of the performance characteristics of the application on a particular resource and on real-time monitoring status of the resource such as load on the system, network bandwidth, etc. Any lag between a resource selection decision and the time the job appears in the system’s monitoring facility will cause subsequent de...
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One of the primary goals of the project has been to develop (and implement with real databases) a search and retrieval system based on international standards that is capable of searching cross-domain resources held in multiple locations. This goal has been achieved, although even more resources and services have yet to be added to the system, and truly seamless integration of these services wi...
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ژورنال
عنوان ژورنال: Computer Networks
سال: 2006
ISSN: 1389-1286
DOI: 10.1016/j.comnet.2005.09.015