Expert knowledge maps for knowledge management： a case study in Traditional Chinese Medicine research

OBJECTIVE： To design a model to capture information on the state and trends of knowledge creation,at both an individual and an organizational level, in order to enhance knowledge management.METHODS： We designed a graph-theoretic knowledge model, the expert knowledge map（EKM）,based on literature-based annotation. A case study in the domain of Traditional Chinese Medicine research was used to illustrate the usefulness of the model.RESULTS： The EKM successfully captured various aspects of knowledge and enhanced knowledge management within the case-study organization through the provision of knowledge graphs, expert graphs, and expert-knowledge biography.CONCLUSION： Our model could help to reveal thehot topics, trends, and products of the research done by an organization. It can potentially be used to facilitate knowledge learning, sharing and decision-making among researchers, academicians, students, and administrators of organizations.