Global Digital Museum(5) Global Search

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A museum is a cultural place where shows a huge amount of a cultural heritage. Famous museums in the world usually have a high quality of contents that contains sculpture, ancient manuscripts, cultural photographs, historical goods and so on. Locations of museums ae geographically dispersed in the world. Each museum has its own contents, and these contents are normally placed in the museum. For example, if you need to study the history and its related topics with museum contents, you have to go to museums. It is also difficult to find the specific content exactly when you are in t he museum. We are building the Global Digital Museum(GDM) that is the system for the digitized museum for museum education. The goal of the GDM is to establish the digitized museum where users can navigate and retrieve museum contents in digital and edit contents for their studies[1][2][3][4]. The GDM system is the distributed system that each host is interconnected via the Internet, The host is used for the same protocol to the axcess fot the other host. Since there are multiple GDM hostsk on the Internet, one of key functions in the GDM is the distributed search that calls Global Search to retrieve contents. To archive seamless access to multiple hosts, the system provides the single access image for the end user. In this paper we discribe the design and the development of the distributed search function in the GDM. The characteristic of the distributed search in the GDM is to find the nearest host on the network. As the function for finding the nearest host on the network is evaluated at each query and is stored, the nearest host is changed at the evaluation. The mechanism for the evaluation keeps a good transfer rate on the network.
一般社団法人情報処理学会の論文
1997-09-24

Global Digital Museum(5) Global Search

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