The elder statesman of machine - readable semantics has its roots in edi : the iso basic semantics register has been in development since 1998 with a charter " to act as a central reference to assist in the universal , multilingual understanding of data across commerce , industry and administration . " an ambitious goal , such as probably none but the iso could undertake , the bsr has been dogged with delays Eco注册表提供对规范数据模型、以及由各种xml商业事务规范提供的元素类型和属性定义的访问。 eco工作组以被一些主要组织利用,开发诸如open buying on the internet ( obi ) 、 rosettanet和xml / edi这样的xml格式规范而感到自豪。
规范: standard; norm; specificatio ...数据: data; record; information模型: model; pattern数据模型规范化: data modeling formalism规范数据: normal data数据模型: data modeling; dm data model原数据模型: irreducible data model规范数据结构: canonical record structure层次数据模型: hierarchical data model; laminarization data model超图数据模型: hypergraph data model地图数据模型: cartographic data model对象数据模型: odm object data model分级数据模型: hierarchic data model; hierarchical data model概念数据模型: cdm; conceptual data model关系数据模型: relation data model; relational data model函数数据模型: functional data model混合数据模型: mixed data model空间数据模型: spatial data model逻辑数据模型: ldm logic data model; logic data model目标数据模型: target data model内部数据模型: internal data model企业数据模型: enterprise data model全局数据模型: global data model删截数据模型: censored data models矢量数据模型: vector data model