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ECHT
1992
9 years 12 months ago
Hyperform: Using Extensibility to Develop Dynamic, Open and Distributed Hypertext Systems
An approach to exible hyperbase hypertext database support predicated on the notion of extensibility is presented. The extensible hypertext platform Hyperform implements basic hyp...
Uffe Kock Wiil, John J. Leggett
ECHT
1992
9 years 12 months ago
SEPIA: A Cooperative Hypermedia Authoring Environment
In this paper, we report about the design, development, and implementation of the SEPIA cooperative hypermedia authoring environment. It provides results on the following aspects ...
Norbert A. Streitz, Jörg M. Haake, Jörg ...
ECHT
1992
9 years 12 months ago
Design Issues for a Dexter-Based Hypermedia System
This paper discusses experiences and lessons learned from the design of an open hypermedia system, one that integrates applications and data not "owned" by the hypermedi...
Kaj Grønbæk, Randall H. Trigg
ECHT
1992
9 years 12 months ago
Two Years before the Mist: Experiences with Aquanet
Aquanet is a collaborative hypertext tool that combines elements of frame-based knowledge representation and graphical presentation. In this paper, we examine the first major appl...
Catherine C. Marshall, Russell A. Rogers
ECHT
1992
9 years 12 months ago
Gram: A Graph Data Model and Query Language
We present a model for data organized as graphs. Regular expressions over the types of the node and edge labels are used to qualify connected subgraphs. An algebraic language base...
Bernd Amann, Michel Scholl
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