Method and system for association management of digital resources

Abstract

The invention discloses a digital resource associated management method. The digital resource associated management method comprises that an application side provides a classified digital resource metadata definition application and sends the application to a management side; the management side provides an application-type metadata definition service and a metadata association definition service according to the received classified digital resource metadata definition application; and the management side provides an interface for obtaining classified digital resource application-type metadata information and an interface for operating classified digital resource metadata associated information to the application side. The invention also discloses an associated management system based on digital resources. By employing the digital resource associated management method and system, multidimensional dynamic associations of digital resources can be established.

Description

technical field [0001] The invention relates to standardized management of digital resources in the fields of libraries, archives, publishing houses, museums, education, scientific research, etc., and in particular to a method and system for classified management of digital resources and dynamic association of classified digital resources. Background technique [0002] Digital resources are one of the manifestations of document information, and are the sum of information resources released, accessed and utilized in digital form formed by the integration of computer technology, communication technology and multimedia technology. It records countless useful facts, data, theories, methods, hypotheses, experiences and lessons, and is a basic tool for human beings to communicate across time and space, understand and transform the world. [0003] Digital resources are an important carrier of knowledge and cultural dissemination in the Internet environment, and have the basic attri...

AI Technical Summary

Problems solved by technology

At present, there are many methods to solve the correlation of digital resources, but the effect is not ideal

Among them, the most common method is to establish the association between digital resources through the primary and foreign keys of the database table. This type of association mainly solves the integration of digital resource description information. The association relationship that can be built between digital resources has been established before the system runs. It is determined that the flexibility of establishing association relationship is not enough to solve the simultaneous integration of multiple classified digital resources; another method is to establish the correlation between digital resources through the calculation of content similarity of digital resources. This type of association can reveal The association relationship between digital resources generally improves the accuracy of association through contextual relations, and sometimes achieves better results, but wrong associations may also occur due to the semantic inconsistency of digital resource description items

Metadata can effectively describe disordered digital resources, effectively realize the orderly management of digital resources, and improve the quality and efficiency of digital resource management. With the deepening of metadata applications, many metadata Data standards, semantics, syntax, and structure of metadata are self-contained. At present, digital resource association systems based on metadata can only realize digital resource management and management in a limited range, especially in a local range (such as a specific digital resource library). Utilization, but cannot solve the problem of association management between heterogeneous digital resources (different digital resources) across databases (different databases)

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