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Now showing items 131-134 of 134
Towards secure, optimistic, distributed, open systems
(University of Hertfordshire, 1992)
This thesis is about DODA, a Distributed Office Document Architecture, designed to facilitate secure, yet cooperative, document development. It is an object-oriented system, based on the abstraction of document objects and ...
Prototyping real time engineering systems using Hatley & Pirbhai's requirement model
(University of Hertfordshire, 1992)
A research programme is underway which is aimed at establishing ways of prototyping real time engineering systems using existing concurrent programming systems. The role of formal techniques in the development of prototypes, ...
Fine grained object protection in UNIX
(University of Hertfordshire, 1992)
In this document we describe and discuss a solution, called UNIX Access Table Protection (UATP), to the problem of providing a secure environment for persistent object types with fine grained protection on a UNIX system. ...
Continuity and Discontinuity in Visual Experience
(1992)
The argument I wish to develop describes one of the threads of continuity throughout Wittgenstein's work. Evidence for it may be found in his memorable use of visual analogy, for example of "seeing an aspect" through the ...