The Open Annotation Collaboration (OAC) Model
The Open Annotation Collaboration (OAC) Model
复制标题
开放注释协作 (OAC) 模型
DOI：
10.1109/mmweb.2011.21
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
H. Sompel
中科院分区：
文献类型：
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作者：
Bernhard Haslhofer;Rainer Simon;Robert Sanderson;H. Sompel
注释允许用户将附加信息与现有资源相关联。使用Web上的专有和封闭系统，用户已经能够对图像、音频和视频等多媒体资源进行注释。然而，到目前为止，这些信息几乎总是被锁定，无法进入数据网络。我们认为，一个重要的步骤是多媒体注释和关联数据原则的整合。这应该允许客户端轻松地发布和消费，从而通过commonWeb standards.We交换有关资源的注释首先介绍了当前的状态开放注释协作，一个国际倡议，目前正在进行注释互操作性规范的最佳实践的基础上，从关联数据的努力。然后，我们提出了两个用例和早期的原型，利用所提出的注释模型，并提出了经验教训，并讨论尚未开放的技术问题。
Annotations allow users to associate additional information with existing resources. Using proprietary and closed systems on the Web, users are already able to annotate multimedia resources such as images, audio and video. So far, however, this information is almost always kept locked up and inaccessible to the Web of Data. We believe that an important step to take is the integration of multimedia annotations and the Linked Data principles. This should allow clients to easily publish and consume, thus exchange annotations about resources via commonWeb standards.We first present the current status of the Open Annotation Collaboration, an international initiative that is currently working on annotation interoperability specifications based on best practices from the Linked Data effort. Then we present two use cases and early prototypes that make use of the proposed annotation model and present lessons learned and discuss yet open technical issues.