Title :
A framework of ontology-based Knowledge Management system
Author :
Li, Haisheng ; Li, Wenzheng ; Cai, Qiang ; Liu, Hongzhi
Author_Institution :
Coll. of Comput. & Inf. Eng., Beijing Technol. & Bus. Univ., Beijing, China
Abstract :
Knowledge management (KM) is a promising business management concept that is gaining wide acceptance. The knowledge is organized as ldquosubject-action-objectrdquo form and the framework of ontology-based knowledge management system is presented in this paper. Weighted shortest path is introduced to calculate semantic similarity between concepts by transforming domain ontology into a directed weighted graph. The domain expert knowledge that deposit into knowledge base can be efficiently searched and ranked according to semantic similarity by the proposed method.
Keywords :
business data processing; directed graphs; knowledge management; ontologies (artificial intelligence); semantic networks; business management concept; directed weighted graph; domain expert knowledge; ontology-based knowledge management system; semantic similarity; subject-action-object form; weighted shortest path; Business communication; Databases; Engineering management; Humans; Knowledge engineering; Knowledge management; Ontologies; Psychology; Software libraries; Technology management; Framework; Knowledge Management; Ontology; Semantic Similarity;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234708
