Noumenon synergistic construct method in increment iterative field

A technology of domain ontology and incremental iteration, applied in the process of knowledge development, based on extensive collaboration in the field of incremental construction of ontology, can solve problems such as unbearable workload, difficulty in comprehensiveness and acceptance of knowledge service application requirements, etc., to achieve Guaranteed high-quality results

Active Publication Date: 2009-04-29
FUDAN UNIV
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Problems solved by technology

However, with the rapid development of network technology, the scope of knowledge services is getting bigger and bigger (such as the agricultural knowledge service network covering the whole country), the scale of knowledge models is getting bigger and bigger, and the regionality and evolution of related knowledge are getting stronger and stronger. , the centralized ontology model has been difficult to meet the application requirements of this kind of knowledge service in terms of comprehensiveness and acceptance, and the corresponding workload burden is also unbearable

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  • Noumenon synergistic construct method in increment iterative field
  • Noumenon synergistic construct method in increment iterative field

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Embodiment Construction

[0020] The program of the incremental iterative domain ontology collaborative construction method of the present invention is as follows: figure 1 As shown, its core idea is to allow each domain expert to edit the domain ontology fragment (such as a specific sub-field) of his interest in a relatively independent personal workspace and submit the edited content in stages, and at the same time through the unified Collaborative ontology development process control and version management realize unified and orderly incremental evolution of ontology in the entire domain. This method only requires a core expert group composed of a small number of domain experts to control the staged evaluation and incremental release of the entire ontology, while the construction of knowledge content in the ontology model is mainly completed by the collaboration of domain experts widely distributed in various places.

[0021] figure 2 A specific implementation based on Web and browser / server archi...

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Abstract

The invention relates to an incremental iterative field ontology collaborative constructing method which supports the ontology collaborative development within large scope by a stage incremental iterative process and realizes the unified and ordered incremental evolution of the whole field ontology by the unified collaborative ontology development process control and version management. The method only requires a core expert group comprising a few field experts for controlling the stage evaluation and incremental publishing work of the whole ontology. And the knowledge content construction inan ontology model is completed mainly by field experts who are widely distributed in various regions in collaborating way. The method is applied to the field ontology which is oriented to certain range for supplying public knowledge services. With the method adopted, the wide collaborative field ontology incremental construction can be realized and the ordered evolution and the high quality of the ontology model can be ensured.

Description

technical field [0001] The invention is suitable for ontology-based knowledge development process, belongs to the field of software technology and knowledge engineering, and specifically relates to ontology incremental construction based on extensive cooperation. Background technique [0002] Ontology-based knowledge services have been widely used, including expert systems that directly provide consulting services and knowledge resources (such as audio, video, and web pages) services based on ontology semantic annotation. In this process, the quality of the ontology model (often focusing on specific fields, such as the agricultural field) as the basis of knowledge services is a key factor, including the capacity, consistency and comprehensiveness of the ontology model. Since knowledge services generally face a large number of users within a certain range, the degree of acceptance within the audience is also a very important quality characteristic of an ontology model. The c...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06N5/00
Inventor 彭鑫赵文耘杨涛陈叶旺
Owner FUDAN UNIV
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