Design And Implemention Of The Admission Web News Publish System Based On Metadata

With the rapid development and popularity of network technology, network has became animportant way to access information, so more and more institution and organization start tochoose Internet/Intranet as their working platform, delivering and announcing and collectingmassages with network. In the sight of the information construction of the campus, the campusnetwork has offered better resource-sharing, information exchanging and coordinated work forteaching, scientific research and management of university. However, the campus networkinformation system faces a series of problems, such as isolated information island, informationtransmitted slowly, much repeatedly work, low working efficiency, and so on. It is because thatthe construction of network educational resource is short of united format and the standard ofresource construction and management, which has cumbered the share and exchange ofeducational resources in large-scale. Thus, the solution of educational resources' share andinteraction based on research and application of related metadata standard is obviously useful.RSS (RDF Site Summary) is a kind of simple, multi-functional, extendable metadata descriptionand exchange format.The paper mainly expatiates the application and realization of RSS technology in theAdmission Web News Publish System. It realizes information auto-updated, reduces the cost ofinformation maintained, and distributes information effectively. It also has satisfied newssubscription in time with the popular "push" technology, and has solved isolated informationisland to a certain extent, and also makes it possible to realize the information share between eachdepartment in the school inside.The beginning of the paper introduces the RSS technology, such as RSS concept, itsprinciple and its technology characteristics in the way of publishing information. Then, the paperpresents the Admission Web News Publish System based on metadata, introduces the analysis anddesign of the system and also introduces the technology in detail. The end of the paper points outsome parts of the system which need to be improved.