ISO 24623-1:2018 语言资源管理 通用语料库查询语言（CQLF） 第1部分：元模型

标准编号：ISO 24623-1:2018

中文名称：语言资源管理 通用语料库查询语言（CQLF） 第1部分：元模型

英文名称：Language resource management — Corpus query lingua franca (CQLF) — Part 1: Metamodel

发布日期：2018-04

标准范围

ISO 24623-1:2018描述了用于容纳任何语料库查询语言（QL）并为粗粒度分类提供基础的抽象元模型。元模型由几个被称为CQLF类、级别和模块的组件组成，并以单流类（其中单数据流用于组织相关数据结构）的示例进行了说明。在本课程中，本文档讨论了三个CQLF级别（线性、复杂和并发），以及根据功能和建模标准将其细分为模块。ISO 24623-1:2018没有提供一种方法来指定上述划分之外的进一步细节，也没有在其范围内包含用于查询多个并发数据流的QL，如在多模式语料库或并行语料库中（此类QL仍然可以根据此处建议的标准对表达能力较差的QL进行分类）。

ISO 24623-1:2018 describes the abstract metamodel designed to accommodate any corpus query language (QL) and providing a basis for coarse-grained classification. The metamodel consists of several components referred to as CQLF classes, levels, and modules, and is illustrated with examples from the Single-stream class (where a single data stream is used to organize the relevant data structures). Within this class, this document discusses three CQLF levels (Linear, Complex and Concurrent), as well as their subdivisions into modules, dictated by functional and modelling criteria.ISO 24623-1:2018 does not provide a way to specify further details beyond the above-mentioned divisions, and neither does it contain within its scope QLs designed to query more than one concurrent data stream, as in multimodal corpora or in parallel corpora (such QLs can still be classified according to the criteria suggested here for less expressive QLs).

标准预览图