图 书 馆
TELIX:一个基于RDF的语言注释模型TELIX: An RDF-based Model for Linguistic Annotation |
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| 课程网址: | http://videolectures.net/eswc2012_rubiera_azcona_telix/ |
| 主讲教师: | Emilio Rubiera Azcona |
| 开课单位: | CTIC基金会 |
| 开课时间: | 2012-07-04 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | This paper proposes to apply the RDF framework to the representation of linguistic annotations. We argue that RDF is a suitable data model to capture multiple annotations on the same text segment, and to integrate multiple layers of annotations. Besides the idea of using RDF for this purpose, the main contribution of the paper is an OWL ontology, called TELIX (Text Encoding and Linguistic Information eXchange), which models annotation content. This ontology builds on the SKOS~XL vocabulary, a W3C standard for lexical entities representation as RDF graphs. We extend SKOS in order to capture lexical relations between words (e.g., synonymy), as well as to support word sense disambiguation, morphological features and syntactic analysis, among others. Additionally, a formal mapping of feature structures to RDF graphs is defined, enabling complex composition of linguistic entities. Finally, the paper also suggests the use of RDFa as a convenient syntax that combines source texts and linguistic annotations in the same file. |
| 关 键 词: | RDF框架语言; 数据模型; 语义关系 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2019-11-28：lxf |
| 阅读次数: | 60 |