A file management method and device based on object proxy tag

A file management method and object proxy technology, applied in file system management, file system, file access structure, etc., can solve problems such as the decline of file retrieval efficiency, and achieve the effects of reducing labor costs, improving efficiency, and reducing search space.

Active Publication Date: 2022-07-15
WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, as the amount of data increases, the number of various tags also increases, and the semantic relationship between tags becomes more and more complex and diverse, and the retrieval efficiency of documents also decreases.

Method used

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  • A file management method and device based on object proxy tag
  • A file management method and device based on object proxy tag
  • A file management method and device based on object proxy tag

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Embodiment Construction

[0038] The technical solutions of the present invention will be further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0039] Starting from the management requirements of big data files, the present invention uses the object proxy model to model the data, and uses tags to expand the attribute information of the file, which enables the file to have more information than the file format, and also preserves the association between tags. information.

[0040] Object proxy model is a new object-oriented data model, which has the advantages and characteristics of more flexibility and clearer semantic expression than traditional relational model. This data model supports the SELECT (select) proxy class, which makes the object proxy model have strong semantic expression capabilities. SELECT (select) proxy class is divided into strict proxy class and loose proxy class. Compared with the strict proxy class, the loose proxy class n...

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Abstract

The invention provides a file management method and device based on an object proxy tag, which realizes file classification management by creating a file tag, the file tag includes a category tag and a mark tag, and the category tag is implemented by the proxy class in the object proxy model. , represents the hierarchical structure in the hierarchical classification, reduces the search space of the file through the category label, and marks the file under the attribute dimension corresponding to the category to support the normative semantic expression. The invention adopts the object proxy model to model the data, and uses the tags to expand the attribute information of the file, so that the file can have more information than the file format, and meanwhile, the associated information between the tags is also saved. The present invention can support enterprise data management, file management, knowledge management, etc., greatly improve the efficiency of enterprise operation and maintenance management, and reduce labor costs. The invention can be applied in various aspects such as mass data storage and retrieval, data quality and cloud data security.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a file management scheme based on object proxy tags. Background technique [0002] With the development of computers, a new round of industrial revolution characterized by "information technology and industry integration" has been launched around the world, accelerating the development of a new generation of information technology, and promoting its in-depth integration with the global industrial chain, followed by The surge in data volumes across industries. On the management of big data, there are in-depth studies and discussions on data storage and retrieval, data quality, and data security. Especially when it comes to multi-source heterogeneous data, it often becomes difficult. These data have the characteristics of different data sources, various data types, and multiple dimensions of data, which makes it difficult to retrieve and manage these data files due to their hug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/11G06F16/13G06F16/14
CPCG06F16/11G06F16/152G06F16/13
Inventor 彭智勇陈琛彭煜玮
Owner WUHAN UNIV
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