THE DEXTER HYPERTEXT

被引：212

作者：

HALASZ, F ^{[1
]}

SCHWARTZ, M ^{[1
]}

机构：

[1] TEXTRONIX INC,BEAVERTON,OR 97077

来源：

COMMUNICATIONS OF THE ACM | 1994年 / 37卷 / 02期

关键词：

COMPOSITES; DATA AND PROCESS MODEL; HYPERMEDIA; HYPERTEXT; OPEN HYPERMEDIA;

D O I：

10.1145/175235.175237

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The Dexter Hypertext Reference Model is an attempt to capture, both formally and informally, the important abstractions found in a wide range of existing and future hypertext systems. The goal of the model is to provide a principled basis for comparing systems as well as for developing interchange and interoperability standards. The model is divided into three layers. The storage layer describes the network of nodes and links that is the essence of hypertext. The run-time layer describes mechanisms supporting the user's interaction with the hypertext. The within-component layer covers the content and structures within hypertext nodes. The focus of the model is on the storage layer and the mechanisms of anchoring and presentation specification that form the interfaces between the storage and the storage layer and the within-component and run-time layers, respectively.

引用

页码：30 / 39

页数：10