Information Systems for dynamic publication services动态发布服务信息系统.pptVIP

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2018-06-26 发布于四川
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Information Systems for dynamic publication services动态发布服务信息系统.ppt

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Information Systems for dynamic publication services动态发布服务信息系统

Integrated Collaborative Information Systems Thesis Proposal Ahmet E. Topcuatopcu@ Outline Introduction Motivation Research Issues Architecture Introduction Efforts for collaboration and sharing between users and communities. Grid Virtual Organizations Sakai Collaboration and Learning Environment for Education Web 2.0 Represents new web-based services. Provides rich and lightweight online tools Provides reusable services and data Updates software and data often very rapidly Provides interactive user interfaces Provides an architecture for easy user contribution Web 2.0 Examples Blogs (, GoogleBlog) Wikis(Wikipedia, WikiWikiWeb) Social Networking Tools(MySpace ,LinkedIn) Social Bookmarking Tools(del.icio.us ,YouTube) Domain of scientific research (CiteULike , Connotea , and Bibsonomy) Domain specific academic search tools(CiteSeer, Google Scholar, Windows Live Academic) Motivation Need for exploiting large set of data sources Google Scholar (GS), Windows Live Academic (WLA) may have different scope Utilizing best capabilities of the tools GS has number of cited publications. WLA has Digital Object Identifier (DOI) Motivation Integration Necessities for integration Need for common data format Completeness No easy way to find all publications Example: A search in Google Scholar for the publications of our research lab (Community Grids Lab) will return only about 20% of the total GS search content. Wealth of information contained in numerous field remains largely outside the scope of tools Research Issues Integration A model to integrate community tools. A model to collect related documents of data naturally Performance The cost of integration of the systems Overhead for extracting information and uploading them to the tools Flexibility and Extensibility Easy to add and remove service mechanism Easy to integrate and collaborate services or gadgets Architecture Principles Community-centric platform of services Integration of dynamic publication, s