Research And Realization Of Knowledge Base Of Tujia Brocade Based On Ontology

Tujia brocade,as a national intangible cultural heritage,is the culture essence that Tujia people have passed down,which fully reflects Tujia people's collective wisdom.Though Tujia brocade is an outstanding representative of Chinese traditional culture,it is at risk of extinction now.The data related to Tujia brocade culture are in the form of paper,electronic documents and audio independently,which mainly describe the ontology information lacking of normative description and cultural connotation.Besides,the data resources have not been integrated and utilized effectively.It is a pressing issue to research how to integrate the culture resources data of Tujia brocade reasonably.Ontology,as a conceptual model which organizes knowledge on the level of semanteme,has been widely researched and applied in the fields like knowledge engineering,information retrieval,artificial intelligence and digital protection of cultural heritage.Therefore,the use of ontology technology to achieve the goal of the integration of Tujia brocade culture resources,the establishment of a Tujia brocade knowledge base system has great significance in Tujia brocade's cultural exchanging and knowledge sharing.Meanwhile,the endeavor that have been mentioned above makes Tujia brocade culture resources,which is difficult to be inherited,achieve the goal of digital protection and efficient integration to some extent.In order to achieve the goal of the integration of Tujia brocade culture resources and the dissemination of knowledge,a knowledge base system based on the domain ontology model has been constructed in this paper.The main work of this paper is as follows:Firstly,it researches and analyzes the domain knowledge of Tujia brocade and fixes the conceptual terms,attribute,relationship and the case knowledge system construction of Tujia brocade.It designs an ontology modeling method for Tujia brocade,Iterative Seven-Step Method.On the basis of this,it constructs a prototype of Tujia brocade domain ontology and realizes the goal of the formal storage of the domain ontology.Secondly,it designs a set of knowledge base based on the prototype of Tujia brocade,and designs the functions of resources annotation,user login and register,knowledge browsing,knowledge management and knowledge retrieval.An associated labeling method for Tujia brocade culture resources is designed combined with Dublin Core and the learning object metadata standards.Thirdly,it establishes the knowledge base system of Tujia brocade based on ontology.It achieves all designed functions modules.The system realizes the efficient integration and sharing of the cultural resources of Tujia brocade,and provides an effective way for the users who cannot get rich knowledge of the Tujia brocade culture.