Metadata: Organizing and Discovering Information

开始时间: 待定 持续时间: Unknown

所在平台: Coursera

课程类别: 信息,技术与设计

大学或机构: The University of North Carolina at Chapel Hill(北卡罗莱纳大学教堂山分校)

授课老师: Jeffrey Pomerantz

   

课程主页: https://www.coursera.org/course/metadata

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课程详情

If you use nearly any digital technology, you make use of metadata. Use an ATM today? You interacted with metadata about your account. Searched for songs in iTunes or Spotify? You used metadata about those songs. We use and even create metadata constantly, but we rarely realize it. Metadata -- or data about data -- describes real and digital objects, so that those objects may be organized now and found later.

Metadata is a tool that enables the information age functions performed by humans as well as those performed by computers. Metadata is important to many fields, particularly Computer Science; but this course is not purely a Computer Science course. This course approaches Metadata from the perspective of Information Science, which is a broad interdisciplinary field that studies how people create and manage information.

课程大纲

Unit 1: Organizing Information
Unit 2: Dublin Core
Unit 3: How to Build a Metadata Schema
Unit 4: Alphabet Soup: Metadata Schemas That You (Will) Know and Love
Unit 5: Metadata for the Web
Unit 6: Metadata for Networks
Unit 7: How to Create Metadata
Unit 8: How to Evaluate Metadata

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课程简介

Metadata is an unsung hero of the modern world, the plumbing that makes the information age possible. This course describes how Metadata is used as an information tool for the Web, for databases, and for the software and computing applications around us.

课程标签

元数据 信息管理 信息 信息组织 信息发现 北卡罗来纳大学教堂山分校

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