本文分析了自由词标引系统的优缺点。
The article analyzes the merits and demerits for the system of free term indexing.
在微机辅助文献标引系统中引入了自动标引方法，进一步提高了标引的速度和质量。
In the computer aided indexing system for the CCDOC (Chinese Chemical Document)database, we introduced an automatic indexing method, in order to further increase the speed and the quality of indexing.
以此为基础，完成了一个关键词自动标引系统，详细描述了系统实现的总体流程和功能模块。
The paper constructs a key words auto-indexing system, and introduces detailedly its overall process and functional module.
用作描述符的一种字、符号或数，用于从某一集合中，特别是从某一配位标引系统中检索信息。
A word, symbol, or number used as a descriptor for retrieval of information from a collection, especially in a coordinate indexing system.
结构指标分为资源系统指标，社会经济系统指标和环境系统指标。功能性指标引入协调度的概念来进行描述，并给出了协调度计算的两种方法。
The structural index can be divided into the system index of resources, the system index of social economy and the system index of environment.
主题标引是建立“节水农业文献数据库”主题检索系统的关键工作。
Subject indexing is the key step in creating subject retrieval system of water saving agriculture literature database.
结果建立病例质量、效率、费用指标引导系统。
Results Guiding system for disease quality, efficiency and expensive index were established.
案例标引和获取是基于案例系统中的两个重要环节。
Two key issues in case - based resoning are indexing and retrieving of cases.
职能号是保留上下文索引系统（PRECIS）控制其标引句法的重要工具。
The roles of PRECIS are important devices to control the syntax in subject indexing.
同时提出一种基于内容的图像标引与检索系统结构，能自适应的在图像语义库中添加较为成功的语义表述。
The same time, it raise a new structure of system of content based image indexing and retrieval which can adapt oneself for adding successful semantic users did to semantic database.
结论与文献内容密切相关的知识元标引研究，是实现知识管理系统的构建研究的关键点。
Conclusion it is the strategic point to achieve the study of knowledge Management Systems that constructs knowledge element closely related to the content of literature.
对博硕士论文数据集的XML标引、索引、关键词检索和结构化检索分别进行设计和实现，构建一个基于XML的中文博硕士论文检索系统。
It designs and implements XML tagging, indexing, keyword retrieval and structural retrieval on Chinese thesis, and finally constructs an XML-based Chinese thesis retrieval system.
该系统从文献的题名中抽取并识别主题模式，相当有效地解决了医学科技文献的自动标引中涉及的主题词和副主题词的组配问题。
The system has a relatively high performance in subject indexing problem, which involves the procedure of combination of medical headings and subheadings.
本文通过对现有基于内容图像标引及检索技术的简要介绍，提出应在现有系统中增加图像的高层语义概念描述，以更接近于人的视觉效果。
This paper introduced the technology of content based image indexing and retrieval concisely. It propose to increase high level semantic describe of image to approach visual sense of human being.
自动信任协商技术以解决开放系统中自动信任建立问题为目标引起研究人员的广泛关注而成为研究的热点。
Aiming to help solve the problems surrounding automated trust establishment in open systems, automated trust negotiation attracts many researchers and becomes an active area of research.
自动信任协商技术以解决开放系统中自动信任建立问题为目标引起研究人员的广泛关注而成为研究的热点。
Aiming to help solve the problems surrounding automated trust establishment in open systems, automated trust negotiation attracts many researchers and becomes an active area of research.
应用推荐