Annotea: an open RDF infrastructure for shared Web annotations
Annotea: an open RDF infrastructure for shared Web annotations
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DOI：
10.1145/371920.372166
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发表时间：
2001-05
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影响因子：
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通讯作者：
José Kahan;Marja-Riitta Koivunen;E. Prud'hommeaux;R. Swick
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作者：
José Kahan;Marja-Riitta Koivunen;E. Prud'hommeaux;R. Swick
摘要 Annotea 是一个基于 Web 的共享注释系统，基于通用开放资源描述框架 (RDF) 基础设施，其中注释被建模为一类元数据。注释被视为作者对 Web 文档所做的陈述。注释位于文档外部，可以存储在一个或多个注释服务器中。该项目的目标之一是尽可能多地重复使用现有的 W3C 技术。我们主要通过将 RDF 与 XPointer、XLink 和 HTTP 相结合来实现这一目标。我们还使用 Amaya 编辑器/浏览器和通用 RDF 数据库实现了系统实例，可通过 Apache HTTP 服务器访问。在此实现中，注释与文档的合并发生在客户端内。本文介绍了 Annotea 的总体设计，并描述了我们遇到的一些问题以及我们如何解决这些问题。
Abstract Annotea is a Web-based shared annotation system based on a general-purpose open resource description framework (RDF) infrastructure, where annotations are modeled as a class of metadata . Annotations are viewed as statements made by an author about a Web document. Annotations are external to the documents and can be stored in one or more annotation servers . One of the goals of this project has been to re-use as much existing W3C technology as possible. We have reached it mostly by combining RDF with XPointer, XLink, and HTTP. We have also implemented an instance of our system using the Amaya editor/browser and a generic RDF database, accessible through an Apache HTTP server. In this implementation, the merging of annotations with documents takes place within the client. The paper presents the overall design of Annotea and describes some of the issues we have faced and how we have solved them.