Digital museum gridding and construction method thereof

Abstract

The invention discloses a digital museum grid and the construction method thereof; the digital museum grid includes a grid portal device, a job dispatching and an execution management device, an information center, a resource retrieval service device, an ontology service device, a heterogeneous database accessing and integration device, a grid monitoring device and other devices. The method includes: establishing an ontology device to establish the instantiation relation between digital museum resource and the global ontology by semantic labeling, establishing the heterogeneous database accessing and integration device to provide a global uniform view and a uniform access interface of heterogeneous database resource for the users of grid system recourse, establishing the grid resource monitoring device to collect original state data of monitoring nodes and classify the data into uniform standard information format for visualization, establishing the grid portal device to provide grid resource accessing and service, application of execution and monitoring grid, and a service environment supporting the cooperative work of users. In the process of application, the invention utilizes grid middleware and receives job request through a grid job dispatch device to fulfill job dispatching and execution information management and to generate and manage the resource retrieval service device so as to index a grid service device through an information service device. The invention can realize the mutual communication and organic sharing of the massive digital museum resources in multidisciplinary field and eliminate the isolated island phenomena of sample information.

Description

technical field [0001] The invention belongs to the technical field of computer grids, in particular to a method for integrating digital museum resources in a grid environment. Background technique [0002] my country's modern distance education public resources have established 18 university digital museums in the fields of archaeology, humanities, fine arts, geology, agriculture, biology, medicine, aerospace and other fields. Simple links do not realize the organic interconnection and effective sharing of multiple resources, and there is an "island" phenomenon of specimen information. Therefore, how to establish a digital museum resource integration system to integrate massive digital museum resources scattered in various cities and belonging to different disciplines or fields, realize the interconnection and organic sharing of various resources, and eliminate the "island" of specimen information Phenomenon, in the form of numbers, texts, images, videos, audios, animations...

AI Technical Summary

Problems solved by technology

[0011] The above-mentioned research work on heterogeneous database access and integration has some inspiration and reference for the construction of digital museum grids, but there are still some problems that need to be further explored: (1) Since heterogeneous database resources come from various digital museums, data The copying method may cause problems such as copyright protection of digital specimens, and may also cause waste of grid storage resources

(3) The research work of DAIS-WG and OGSA-DAI focuses on the access of multiple databases, it is difficult to support the integration of heterogeneous databases with large differences in specimen information types, and it is difficult to describe the global mode of database resources

[0018] Many grid portal construction schemes use standard portlets, which can support users' job submission, job monitoring, file access, etc., and are suitable for various forms of computing grids, but cannot fully meet the requirements of information grids in terms of information service models. Specific requirements, so it is necessary to consider the information service mode of semantic browsing and semantic retrieval of the semantic portal

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