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In e-Science environment researchers intend to be informed of events related with their works, including the current states of computing services, service workload and so on. So it is necessary to provide a Publish/Subscribe System in e-Science environment. Also there are some issues in Broker Management in Publish/Subscribe System, such as the abnormal breakdown and the overload of broker. An effective...
In e-science environment researchers can submit complex tasks as scientific workflows. However, because the network may be blocked or even interrupted sometimes, it can hinder the researchers to submit tasks, as well as the overload on the server. Additionally, many tasks submitted by researchers may use the same resources, which may result in the overload of the specific resources. Meanwhile, some...
In e-science environment researchers pay great attention to some events, such as the current states of computing services which related with their works and some new computing services. So we adopt the publish/subscribe system in e-science environment to satisfy the requirement. Broker management in publish/subscribe system is important because it affects directly the stability and robustness of the...
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