semantic concept

Semantic resources of Howet event concept class is used to conduct semantic annotation of events and address the difficulties of trigger word detection and role annotation.

本文提出利用知网中的事件类概念语义资源对事件进行语义标注，解决了事件信息抽取研究中触发词探测和语义角色标注困难的问题。

Finding semantic relationship among domain keywords based on concept lattice

利用概念格发现领域关键词间的语义关系

Semantic Concept Set of the ER Model and Its Representation

ER模型的语义概念集合和表示法

Thirdly, the system can manage the documents based on semantic concept space.

再次，基于概念语义空间有效地统一文本信息管理；

Chinese Concept Dictionary ( CCD) is a WordNet like semantic lexicon, developed by the Institute of Computational Linguistics, Peking University.

中文概念词典（ChineseConceptDictionary，简称CCD）是北京大学计算语言学研究所开发的与WordNet兼容的汉语语义词典。

A concept has its primary semantic content, which constitutes its primary conceptual domain.

概念具有基本的语义内容，构成其概念语义域。

A Chinese Document Classification Approach Based on Semantic Concept

一种基于语义概念的中文文本分类方法

Research on Chinese Concept Retrieval Based on Latent Semantic Analysis

基于潜在语义分析的中文概念检索研究

Research into information retrieval based on the combination of keyword and semantic concept

基于关键词与语义概念结合的信息检索研究

Research and Implementation of RDF Knowledge Reasoning based on Concept Semantic Network Graph

基于概念语义网络图的RDF知识推理研究与实现

Concept Name Similarity Algorithm Based on Latent Semantic Analysis

基于潜语义分析的概念名称相似度算法

The core of the framework is knowledge organization tools system, which includes: thesauri transformation adaptor, thesauri RDFS formalism, concept merging tool and thesaurus based API. The semantic integration process and relation primitives are discussed in detail.

集成服务框架的核心是知识组织工具体系，它包括：主题词表转换适配器、主题词表RDFS表示、概念融合工具，主题词表应用程序访问接口等，并对语义集成过程及关系构词进行了重点分析。