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  • 阶级理论已经过时了,现在所有的国家都是发展生产力。发展是硬道理,科学技术是第一生产力,都是解决社会需求不平衡,不充分的矛盾的, 2019-12-10
  • 回复@老老保老张工:那咋分配呢? 2019-11-17
  • 工信部:鼓励婴幼儿配方乳企质量安全追溯体系建设 2019-11-17
  • 第527期:过年该送健康礼,几点秘籍教给你 2019-11-11
  • 竹编:缝隙里的乡愁文章中国国家地理网 2019-11-11
  • 感触名家笔下的端午文化 吃香粽原来可以这样"文艺" 2019-11-06
  • 人民日报召开习近平新闻思想理论研讨会 2019-10-31
  • 鹏城展翅再高飞(壮阔东方潮 奋进新时代——庆祝改革开放40年) 2019-10-31
  • 财经 —频道 春城壹网 七彩云南 一网天下 2019-10-16
  • 酒后躺车内休息也属于酒驾? 交巡警告诉你这些行为都是酒驾 2019-10-09
  • 新疆阿拉山口口岸严防有害生物入境 2019-10-09
  • 香港多地举办龙舟赛共庆端午节 2019-10-02
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  • 手机麻将游戏: W3C

    W3C

    W3C Data Activity Building the Web of Data

    Illustration of the vision for digitization as a meme

    5 stars for Linked DataData is increasingly important to society and W3C has a mature suite of Web standards with plans for further work on making it easier for average developers to work with graph data and knowledge graphs. Linked Data is about the use of URIs as names for things, the ability to dereference these URIs to get further information and to include links to other data. There are ever increasing sources of Linked Open Data on the Web, as well as data services that are restricted to the suppliers and consumers of those services.

    The digital transformation of industry is seeking to exploit advanced digital technologies. This will facilitate businesses to integrate horizontally along the supply and value chains, and vertically from the factory floor to the office floor. W3C is seeking to make it easier to support enterprise wide data management and governance, reflecting the strategic importance of data to modern businesses.

    Traditional approaches to data have focused on tabular databases (SQL/RDBMS), Comma Separated Value (CSV) files, and data embedded in PDF documents and spreadsheets. We're now in midst of a major shift to graph data with nodes and labelled directed links between them. Graph data is:

    • ◼ Faster than using SQL and associated JOIN operations
    • ◼ Better suited to integrating data from heterogeneous sources
    • ◼ Better suited to situations where the data model is evolving

    RDF logoRDF is W3C's framework for graph data, and there is extensive work at W3C and elsewhere on vocabularies for a wide variety of application domains. W3C recently held a workshop on graph data to bring together practitioners from different communities, including SQL/RDBMS, Property Graphs, RDF, the Semantic Web and Linked Data. We're now in the process of launching a Graph Standardization Business Group to provide a business perspective with use cases and requirements, to coordinate technical standards work and liaisons with external organisations. Currently active technical standards groups include the JSON-LD Working Group, the Dataset Exchange Working Group, the Spatial Data on the Web Interest Group and many data related W3C Community Groups, including the Schema.org CG which acts as a forum for discussing all changes, additions and extensions to the schema.org vocabulary for smart web search results.

    Related activities include the Web of Things, and the Automotive and Web activity. W3C is holding a Workshop on Data Models for Transportation on 12-13 September 2019 in Palo Alto, hosted by Uber.

    W3C gratefully acknowledges support from the European Commission for participation in a number of projects, e.g. Create-IoT, Big Data Europe (Linked Data), Boost 4.0 (Big data in Industry 4.0) and SPECIAL (Linked Data for data privacy management).

    Questions? Contact Dave Raggett <[email protected]>, W3C Data Activity Lead.

  • 阶级理论已经过时了,现在所有的国家都是发展生产力。发展是硬道理,科学技术是第一生产力,都是解决社会需求不平衡,不充分的矛盾的, 2019-12-10
  • 回复@老老保老张工:那咋分配呢? 2019-11-17
  • 工信部:鼓励婴幼儿配方乳企质量安全追溯体系建设 2019-11-17
  • 第527期:过年该送健康礼,几点秘籍教给你 2019-11-11
  • 竹编:缝隙里的乡愁文章中国国家地理网 2019-11-11
  • 感触名家笔下的端午文化 吃香粽原来可以这样"文艺" 2019-11-06
  • 人民日报召开习近平新闻思想理论研讨会 2019-10-31
  • 鹏城展翅再高飞(壮阔东方潮 奋进新时代——庆祝改革开放40年) 2019-10-31
  • 财经 —频道 春城壹网 七彩云南 一网天下 2019-10-16
  • 酒后躺车内休息也属于酒驾? 交巡警告诉你这些行为都是酒驾 2019-10-09
  • 新疆阿拉山口口岸严防有害生物入境 2019-10-09
  • 香港多地举办龙舟赛共庆端午节 2019-10-02
  • 河北一保时捷车主疑遭枪击 警方悬赏9万元通缉 2019-10-02
  • 【理上网来·喜迎十九大】党的强军思想指引强军事业 2019-09-24
  • 聚焦机构改革:新部门接连挂牌 快速进入角色 2019-09-11
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