: Every information channel within Africa is restricted. Limited budgets cause televison stations to produce few shows of their own and to fill airtime with cheap American imports ...
Unreliability is a characteristic feature of web and grid based computation: a call to a web or grid site may or may not succeed. An orchestration manager aims to control web or g...
Alan Stewart, Maurice Clint, Terry Harmer, Peter K...
The emergence of the global Internet has dramatically broadened and changed the computing landscape. In particular, much of the value in contemporary computing systems derives fro...
With the emergence of the World Wide Web, analyzing and improving Web communication has become essential to adapt the Web content to the visitors’ expectations. Web communicatio...
We review HCI problems with hypertext, and for authoring World Wide Web documents in particular. We suggest that a framework is required to understand the usability issues, and th...