欧盟电子政务核心词汇表及应用

European Union e-Government Core Vocabularies and Its Application

欧盟作为一个区域性的国际组织,为有效解决公共服务执行过程中产生的语义互操作冲突问题,欧盟委员会实施了欧洲互操作方案,制定了核心词汇表规范,旨在通过构建统一的数据语义规范,保证不同成员国、不同地域之间电子政务服务的互操作性。按照对客观事物的抽象程度,欧盟电子政务数据模型分为核心数据模型、领域数据模型、信息交换数据模型。核心数据模型由核心业务词汇、核心位置词汇、核心人员词汇、核心准则和证据词汇、核心公共机构词汇和核心公共服务词汇及应用规范6类核心词汇组成。核心词汇表具有可扩展性,与其他数据模型具有精确匹配、近似匹配、关联匹配、宽匹配、窄匹配5种映射关系,可应用于欧盟电子政务数据发布、信息交换、数据集成和数据建模中,基本的应用流程包括需求收集、信息建模、业务规则定义、语法绑定(或创建新语法)、数据模型映射与生成。

As a regional international organization,in order to effectively solve the semantic interoperability conflicts in the process of public service implementation,the European Commission has implemented the interoperability solutions for European Public Administrations,Businesses and Citizens(ISA)and formulated the core vocabulary specification,aiming to ensure the interoperability of e-government services between different member states and regions by building a unified data semantic specification.According to the abstract degree of objective things,EU e-government data model divided into core data model,domain data model and information exchange data model.The core data model consists of core business,core location,core person,core criterion and core evidence vocabulary,core public organization vocabulary,core public service vocabulary and application profile.The core vocabulary is extensible and has five mapping relationships with other data models,including exact match,close match,related match,broad match and narrow match.It can be applied to EU e-government data publishing,information exchange,data integration and data modeling.The basic application process includes requirement collection,information modeling,business rule definition,syntax binding(or creation building new syntax),data model mapping and generation.