摘要
对学科知识的概念、特点和研究现状进行分析,通过对各学科知识中不同格式规范的元数据进行搜集、整理、分析、存贮、归档、公布并形成元数据仓储,从而对学科知识进行有效地组织、分配、开发和评价。从学科知识规划、学科知识元数据采集、学科知识组织与存储、学科知识发现系统门户四个方面,结合元数据仓储技术详细阐述高校学科知识发现系统的建设方案。
This thesis is intended to analyse the concept,characteristics and current situation of subject knowledge and form the metadata warehousing by collecting,arranging,analyzing,storing,concluding and announcing the metadata originating from different for-mat specifications in different subject knowledge. Then the purpose of efficient organization, distribution, development and appraisal of subject knowledge will be achieved. The construction scheme of subject knowledge discovery system in colleges and universities will be elaborated by combining subject knowledge planning, subject knowledge metadata collection, the organization and storage of subject knowledge, the discovery system portal of subject knowledge with metadata warehousing technology in detail.
出处
《铜陵学院学报》
2013年第6期106-108,共3页
Journal of Tongling University
基金
2012年度教育部人文社会科学研究青年基金项目(12YJCZH204)
2014年度安徽省高校省级自然科学研究重点项目
关键词
学科知识
知识发现
元数据仓储
subject knowledge
knowledge discovery
metadata warehousing
