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Information resource automatic cataloguing method

A technology of information resources and cataloging methods, which is applied in the field of automatic cataloging of information resources, can solve the problems of quality impact of cataloging, complicated cataloging work, and time-consuming, so as to reduce the workload of tasks, improve the quality of cataloging, and shorten the cataloging. effect of time

Inactive Publication Date: 2016-05-04
航天科工智慧产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous increase of data resources and other information, cataloging tasks are becoming more and more arduous and complex for cataloging staff. Generally, cataloging staff must go through analysis and discussion to correctly classify and catalog information resources. Therefore, not only the cataloging work become more and more complex, and the cataloging process takes more and more time, and the efficiency is getting lower and lower, which leads to a certain impact on the quality of cataloging. Therefore, the existing cataloging methods can no longer meet the requirements of cataloging tasks. need

Method used

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  • Information resource automatic cataloguing method
  • Information resource automatic cataloguing method

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0073] Step 1. Create an identifier dictionary

[0074] According to the normative definition of information resource identifier coding in the "Government Information Resource Catalog System", create a resource coding dictionary, that is, create an independent identifier dictionary table TB_TYPECODE in the database. The identifier encoding structure is as follows:

[0075] (1) Identifier structure

[0076] The information resource identifier consists of two parts: a 5-digit alphanumeric front part and a variable-length character string back part, and the front part and the back part are separated by " / ". See figure 2 .

[0077] (2) Character set

[0078] The characters in the information resource identifier adopt the characters specified in GB18030-2000.

[0079] (3) front section

[0080] The front part is the part before " / " in the information resource identifier, which is used to indicate the manager of the information resource directory.

[0081] There are 5 digits...

specific Embodiment 2

[0103] For such as image 3 In the data example shown, the process of automatically cataloging information resources may include the following steps:

[0104] create a coded dictionary of information resource identifiers;

[0105] The metadata is parsed out of the metadata resource code through XMLDOM technology, and passed to the server through AJAX;

[0106] In the server, the resource code is split, and 5 resource code fragments are split, which are the front code, the resource classification code, the resource type code, the third-level directory name code, and the serial number;

[0107] Compare the 5 resource code fragments with the database dictionary table one by one. If a certain resource code fragment is compared successfully, it means that a certain level of directory corresponding to the dictionary table exists. If the exact match is successful, it means that the metadata resource belongs to a certain resource directory, otherwise, the comparison fails;

[0108]...

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Abstract

The invention discloses an information resource automatic cataloguing method, and relates to the technical field of cataloguing. According to the method, by creating an information resource identifier dictionary and a resource catalog according to the same standard definition, identifier codes correspond to corresponding levels of codes of the resource catalog in a one-to-one way; an information resource identifier is analyzed into a plurality of identifier segments, and the identifier segments are searched in the information resource identifier encoding dictionary for judging their existence; if the identifier segments exist in the information resource identifier encoding dictionary, according to a corresponding relationship between the identifier and the code, the code of each identifier segment is acquired; then each level of catalog of the resource catalog is acquired according to the one-to-one correspondence between the identifier code and each level of catalog of the resource catalog; and finally, complete catalog entries are determined, and information resources are catalogued to the catalog entries. Therefore, automatic cataloguing on the information resources is achieved, so that the cataloguing time is greatly shortened, the task workload of cataloguing personnel is reduced, and moreover, the cataloguing quality is improved.

Description

technical field [0001] The invention relates to the technical field of cataloging, in particular to an automatic cataloging method of information resources. Background technique [0002] In the information organization and management of the public information platform, the resource directory, as an integral part of the planning and management of urban information resources, is mainly used to aggregate the public services of the exchange shared database or other business systems into a unified standard directory, and provide Query retrieval function and shared data resource subscription function. Provide more efficient and accurate services for shared data resources. [0003] The cataloging of resource catalogs is an important means and method to establish the relationship between catalog resources and data, and an important way to classify and archive metadata information. If there is no cataloging work, the resource directory will only be left with an empty framework, wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/3323G06F16/38
Inventor 宋伟赵龙军韩冰刘利强
Owner 航天科工智慧产业发展有限公司
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