中医药文献检索和知识发现系统

摘要

Recently, the International Organization for Standardization (ISO) finished the draft technical specification (DTS) "Traditional Chinese medicine literature metadata", which will play a fundamental role in the preservation and utilization of TCM literature resources. We developed a system for document retrieval and knowledge discovery in TCM domain. This system implements document management, document retrieval, and text-based knowledge discovery via the Web, in order to demonstrate the method and effect of applying the relevant metadata specification and information resources in the processing of TCM literature.%国际标准化组织（ISO）于近期编制完成了一部专门面向中医药领域的文献—元数据技术规范草案，它将在中医药文献资源的保护和利用中发挥基础性作用。为促进该规范的推广应用，开发了一套中医药文献检索与知识发现系统，它基于万维网实现了文献管理、文献检索及知识发现等功能，用于演示该规范及相关的信息资源在中医药文献处理方面的应用方法和应用效果。