Lebedieva O. Models and methods of collaborative environment construction for heterogenious computer-aided systems

The thesis is devoted to the decision of important scientific task - model's and method's improvement for the distributed collaborative environment construction and the development of informative, programmatic and methodical support methods and software tools for such environment construction for heterogenious CAD systems. The thesis also presents the improvement of: 1) distributed collaborative project management model; 2) conflict authentication and decision model in the CAD collaborative environments; 3) message passing method; 4) the distributed collaborative project environment model. Designer's workstation of clothes planning by heterogeneous CAD systems is developed.