Knowledge Organization In The Appliance Of Intelligent Information System

With the development of information and computer technology, informatics has changed from information organization to knowledge organization. But in order to achieve breakthrough, the research of informatics must change from the traditional physical literature unit to cognizant and information unit to get the semantic and pragmatic level metrics informetrics. As the hotspot of the informatics in the information science: knowledge organization in the appliance of intelligent information system, this paper puts the emphasis on the study of knowledge model and the domainal knowledge model based on the ontology from the view of the artificial intelligence and the knowledge engineer.The paper consists of six parts:Part 1 from the two aspects of the development requirement of the knowledge economy and the development trend of the information organization, dissertates that the appearance of the knowledge is a necessary trend. At the same time this paper introduces the category and the research task of the knowledge organization.Part 2 expatiates the information and knowledge's conception . specialty and classify, dissertates the three different understanding of knowledge from the aspects of library science. informatics and management, introduces the common ways in the knowledge organization and it's appliance in the intelligent information system.Part 3 particularly discusses knowledge organization in the appliance of intelligent information system, emphatically analyzes the representation of domainal knowledge^ reason and knowledge's role. task knowledge's organizational ways.Part 4 about the knowledge's model and its construction, introduces the role and the stencil of the knowledge model, emphatically discusses knowledge criterion narration knowledge purify and the foundation of knowledge model's document.Part 5 particularly introduces the definition. classify and description language of ontology, probes into the representation of the domainal knowledge model based on the ontology, and uses the Protege-2000, studied by the Stanford University, as a tools to construct a domainal ontology instance.Part 6 prospects the development trend of the future knowledge organization, especially discusses and introduces it used in the net environment.