Layering an open hypermedia system above a distributed communication architecture (abstract)

1996 ◽  
Vol 5 (2) ◽  
pp. 14
Author(s):  
Stuart Goose ◽  
Jonathan Dale
Keyword(s):  
Communication Architecture ◽  
Open Hypermedia ◽  
Hypermedia System ◽  
Distributed Communication

scholarly journals Design Issues for a Dexter-based Hypermedia System

1993 ◽  
Vol 12 (458) ◽  
Author(s):  
Kaj Grønbæk ◽  
Randall H. Trigg
Keyword(s):  
Reference Model ◽  
Lessons Learned ◽  
Design Issues ◽  
Composite Component ◽  
Open Hypermedia ◽  
Hypermedia System ◽  
Data Objects ◽  
Hyper Media

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 hypermedia. The Dexter Hypertext Reference Model was used as the basis for the design. Though our experiences were generally positive, we found the model constraining in certain ways and underdeveloped in others. For instance, Dexter argues against dangling links, but we found several situations where permitting and supporting dangling links was advisable. In Dexter, the data objects making up a component's contents are encapsulated in the component; in practice, references to objects stored apart from the hyper media structure should be allowed. We elaborate Dexter's notion of composite component to include composites that ''contain'' other components and composites with structured contents, among others. The paper also includes a critique of Dexter's notion of link directionality, proposes a distinction between marked and unmarked anchors, and discusses anchoring within a composite.

An Open Hypermedia System for Multimedia Applications

Multimedia ◽  
1992 ◽  
pp. 225-243 ◽  
Author(s):  
Thomas Kirste ◽  
Wolfgang Hübner
Keyword(s):  
Multimedia Applications ◽  
Open Hypermedia ◽  
Hypermedia System

Developing a Web-Based Cooperative Environment to Software Project Development

2012 ◽  
pp. 246-270
Author(s):  
Seyed Morteza Babamir
Keyword(s):  
Software Development ◽  
Software Project ◽  
Web Based ◽  
Supportive Environment ◽  
The People ◽  
Open Hypermedia ◽  
Concurrent Communication ◽  
The World ◽  
Hypermedia System ◽  
The Web

A software project is developed by collaboration of some expert people. However, the collaboration puts obstacles in the way of software development when the involved people in the project are scattered over the world. Although Internet has provided a collection of scattered islands in which the denizens of the islands are able to communicate with each other, it lacks full requisite qualifications for the collaboration among the denizens. The emerging idea is that a supportive environment should be developed on the Web for providing full requisite qualifications and facilitating collaboration. Towards providing such an environment, this chapter aims to present a framework exploiting Open Hypermedia System (OHS) and a Web-based collaboration protocol. OHS assists in saving and restoring artifacts constructed by the scattered people, and the protocol provides channels to concurrent communication and distributed authoring among the people.

scholarly journals Structuring primitives in the Callimachus component-based open hypermedia system

2003 ◽  
Vol 26 (1) ◽  
pp. 139-162 ◽  
Author(s):  
Manolis Tzagarakis ◽  
Dimitris Avramidis ◽  
Maria Kyriakopoulou ◽  
Monica M.C Schraefel ◽  
Michalis Vaitis ◽  
...  
Keyword(s):  
Open Hypermedia ◽  
Hypermedia System

Design of Multi-Sensor Communication System of Wheelchair Robot Base on the CANopen

2012 ◽  
Vol 424-425 ◽  
pp. 236-240
Author(s):  
Wei Wu ◽  
Zhen Dong Pan ◽  
Peng Cao
Keyword(s):  
Control System ◽  
Communication System ◽  
Controller Area Network ◽  
Area Network ◽  
Communication Architecture ◽  
Dsp System ◽  
Distributed Communication ◽  
Control Computer ◽  
Cation System

This paper presents the communi-cation system of wheelchair robot which is based on CAN (Controller Area Network) bus and made up of PC/104PC, MCU and DSP system, which is distributed communication architecture. In this structure, the PC/104, as upper control computer, achieves communi-cation with the underlying control system MCU (DSP) through the CANopen protocol. At the same time, corresponding communication softwares are designed. Finally, the above-mentioned communication softwares are implemented by the wheelchair robot.

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