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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...
Our project e-Science on Chemistry (eSOC) needs to build script editors for some chemistry script languages, such as Gaussian03, Mopac and Insight II. Dynamic language toolkit (DLTK) is an eclipse based platform that can create editors for programming languages. The critical part of creating editor with DLTK is translating target programming languagepsilas AST into DLTK AST. This AST translation contains...
The paper contributes a solution for creating and editing mathematical formula, graphics and geometry object for Web-based application of e-Science. The solution includes two useful program packages: MathEdit, a Web-based WYSIWYG mathematical expression editor, and GeometryEditor, a Web-based interactive tool for drawing geometry graphics. The two Web-based tools, both developed by JavaScript and...
Scientific collaboration is becoming more and more important in the e-science. As real-time collaborative editing allows geographically distributed users edit a same document synchronously, it could be one of the effective ways to support scientific collaboration. We designed a Scientific Collaborative Editing Environment (SCEE) so as to apply the real-time collaborative editing to the scientific...
Currently, grid becomes increasingly a huge system, which contains a multitude of resources such as CPUs, memories, databases, software and so on. In most cases, the users only need limited resources in their work instead of all the resources in the grid, so it is a new problem in grid computing. Therefore, we propose a novel architecture for deploying e-Science on top of grid platform. And we design...
Before the emergence of the concept e-science, applications and resources in research and scientific areas have existed as grid applications. In order to use the already existing applications and resources efficiently in e-science, an urgent problem to the "grid people" is how to integrate those heritage grid systems as the grid-based applications. There are many grid applications are well...
Grid computing technologies have played an important role in both scientific and commercial communities. Initially, grid applications were concerned principally on the storage, replication and movement of file-based data, but now they are increasingly being used in many relative areas of e-Science and e-Business. The need for data access and integration becomes widely aware. In this paper, the Muse...
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