Nested Composite Nodes and Version Control in an Open Hypermedia System

An Open Hypermedia System with Nested Composite Nodes and Version Control

This paper presents a conceptual model for hypermedia that, among other features, supports versions sets, permits exploring and managing alternate configurations, maintains document histories, supports cooperative work and provides automatic propagation of version changes. The concept of version context is used to group together nodes that represent versions of the same object at some level of ...

Synchronization Aspects of a Presentation Model for Hypermedia Documents with Composite Nodes

This paper outlines the synchronization aspects of a hypermedia presentation model, called Nested Context Presentation Model (NCPM), which has three major features. First, it allows authors to specify temporal synchronization constraints among events of interest within hypermedia documents. Second, it allows asynchronous material, such as user interaction links, or programs, to be combined with...

Version Control in Hypermedia: An Open Systems Perspective

Anchors and Links for Nested Composite Nodes

This paper focuses on the definition of anchors and links for nested composite nodes, that is, composite nodes containing other composite nodes. It considers questions such as link inheritance and node reference, which become fairly complex in the presence of nested compositions. Then, the paper extends the discussion to include virtual anchors and links, defined by expressions in an appropriat...

Anchors and Links for Composite Nodes

This technical report focus on the definition of anchors and links for nested composite nodes, that is, composite nodes containing other composite nodes. It considers questions such as link inheritance and node reference, which become fairly complex in the presence of nested composite nodes. Then, the paper extends the discussion to include virtual anchors and links, defined by expressions in a...