ISO/IEC 19778-1-2008 信息技术.学习、教育和培训.协作技术.协作工作场所.第1部分:协作工作场所数据模型

标准号：ISO/IEC 19778-1-2008
中文标准名称：信息技术.学习、教育和培训.协作技术.协作工作场所.第1部分:协作工作场所数据模型
英文标准名称：Information technology - Learning, education and training - Collaborative technology - Collaborative workplace - Part 1: Collaborative workplace data model
标准类型：L01
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L01
国际标准分类号：03.100.30;35.240.99
适用范围：1.1 Statement of scope1.1.1 ISO/IEC 19778ISO/IEC 19778 is applicable to collaborative technologies used to support communication among learners,instructors and other participants. The implementation and communicative use of these technologies entailsthe creation of information related to participant groups, and to the collaborative environments, functions andtools that are set up for, and used by, these groups. This part of ISO/IEC 19778 – together with its subsequentparts – defines Data Models that enable the portability and reuse of this data in integrated form, and allowData Model instantiations to be interchanged, stored, retrieved, reused or analysed by a variety of systems.1.1.2 This part of ISO/IEC 19778This part of ISO/IEC 19778 specifies a table-based approach for defining Data Models. This Data Modelspecification is used for specifying the collaborative workplace Data Model. The same Data Modelspecification is also used in ISO/IEC 19778-2 and ISO/IEC 19778-3 to define the related components of thecollaborative environment (ISO/IEC 19778-2) and the collaborative group (ISO/IEC 19778-3) in separate DataModels.1.2 Subjects and aspects not currently addressed in ISO/IEC 19778Further parts or future new editions of the existing parts of ISO/IEC 19778 are anticipated. They include thefollowing.• Internationalization (e.g. national alternatives for the values of textual, descriptive Data Elements).• Bindings for the Data Models of Parts 1, 2, and 3 will be provided by additional parts.• Best practice guides for the use of Parts 1, 2, and 3 will be provided by additional parts.• Enabling the concurrent use of several international languages in Parts 1, 2, and 3 will be reflected byfuture editions.• Any lessons learnt from practicing Parts 1, 2, and 3 will be reflected by future editions of these parts.1.3 Excluded subjects and aspects in ISO/IEC 19778Beyond the scope of ISO/IEC 19778, communities of practice or standardization bodies may provide furtherspecifications or standards which are not yet identified. These anticipated specifications or standards mayeither make use of ISO/IEC 19778, or may – where this is prepared for – specify value domains for DataElements of the Data Models of ISO/IEC 19778, or may represent extensions of ISO/IEC 19778 by providingand referencing Data Models with supplementing information.Subjects and aspects not provided by ISO/IEC 19778, but anticipated to be provided by further specificationsor standards, include:• the specification of roles that collaborative group members may play, including the obligations andpermissions associated with these roles;• the specification of collaborative tools and their collaborative functions, including their technicalcapabilities and constraints;• the specification of models for collaborative applications, including the modelling of tasks, activities andobjectives of such activities.1.4 Subjects and aspects addressed in related standardsISO/IEC 19778 is closely related to ISO/IEC 19780-1. This related International Standard enables therecording, portability and reuse of the communicative contents, the messages or expressions generated in thecourse of collaborative activity. The way this communicative data is recorded and captured makes use ofcollaborative workplace, collaborative group and collaborative environment Data Model Elements.