Based On Business Intelligence Knowledge Management Decision Support System

With the knowledge-based economy's formation and developing, enterprises need to relevant management mode, theories and its practice. The modern business enterprise, being faced with the challenge along, must transform the idea with tradition management mode, and put into practice new period requesting of management mode ?knowledge management(KM).This article thinks, doning research on knowledge management, must enhance the knowledge about its synthesize framwork to guide the knowledge management to study deep into the exhibition that open science system, and lay the solid foundation for further establish the knowledge to managing, and offer theories leading to puts for business enterprise into practice of KM. At the same time, should enhance the technique research, to share profit the information technique, related artificial intelligence technique and the mature technique on system integration, and establish the proper management mode and management tools. All above will have important realistic meaning.First, on the overview the developments of knowledge manage, this article, aiming at the curent problems on the research on knowledge management, analyses that some mistakes appear current knowledge management study, and brings upped some new cognition. It futther confirms the cinception and connotation.The next in order, deeply studies the relations about knowledge management with the information management, Process Re-engineering, and further analyzed the value chain, the knowledge flow with the research direction of KM. Here foundation top, comparing the theories of domestic and international knowledge management and practice, systematically bring upped a synthesize study system about KM, which including: Internal system (Organize; Personnel; Management; Culture; Techniques), exterior system (Exterior knowledge network; Knowledge bargain; Knowledgealliance).The third, on the establishing of synthesize study system, importing the Ontologies and the Multi-Agent techniques, the article combinates the Decision Support System and the Business Intelligence, and brings forweard the knowledge management model of the business enterprise: Business Intelligence Decision Support System (BIDSS).Finally, under the BIDSS environment, we discuss the key technique, operation mechanism for its knowledge management sub-system and this sub-system realizing ("federal type" knowledge warehouse, knowledge represention, the knowledge obtain, and the knowledge reason logically). And take a small manufactory for instance, work out a enterprise ontology and apart of demoain ontologies.