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A Common Annotation Framework
November 1, 2001
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Download PDF
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BibTex
Authors

David Bargeron

A.J. Brush

Anoop Gupta
Publication Type
TechReport
Pages
22
Number
MSR-TR-2001-108

Abstract

Related Info
Abstract
Annotating resources on the World Wide Web in a flexible manner is a key problem, yet there is
no standard for annotations on the Web. We propose a design for CAF, a Common Annotation
Framework that supports annotation across applications in a standard way. The framework is
based on a principled logical model, and is designed to meet a wide set of annotation needs
without overburdening any particular application with excessive functionality. It is flexible and
extensible, and can support annotation of any media type with any media type. We discuss the
structure and function of the CAF logical model, and we describe a proposed CAF schema. We
explain how CAF can be extended and give examples. And we present a web-based annotation
application built using CAF.
Related Info
Related Files
 tr-2001-108.doc
Research Areas
 Programming languages and software engineering
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 Microsoft Research Lab - Redmond
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