: This paper attempts to evaluate quantitatively the performance trade-offs involved in applying object-oriented software methodologies to region-based representations of images an...
In this paper we focus on the issue of repository transactions. Similar to database objects repository objects can be accessed form multiple clients simultaneously. The organizati...
: Support for cooperative distributed applications is an important direction of computer systems research involving developments in operating systems, programming languages and dat...
In this work we discuss a number of issues for the design of hypertext systems in an actor-based model of computation. We examine how the "traditional" basic concepts whi...
As the requirements for system analysis and design become more complex, the need for a natural, yet formal way of specifying system analysis findings and design decisions are becom...