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A simulator has been designed for the training of power system operators, which allows the operator to practise all facilities which are provided in the control center, without interfering with the power system itself. Furthermore, he can be trained to han ...
Summary: We explicitly give calT, the Teichmüller space of four-holed spheres (which we call X pieces) in trace coordinates, as well as its modular group and a fundamental domain for the action of this group on calT which is its moduli space. As a co ...
In this paper, we present an original non-linear subdivision scheme suitable for univariate data, plane curves and discrete triangulated surfaces, while keeping the complexity acceptable. The proposed technique is compared to linear subdivision methods hav ...
This document describes an implementation of secure communication for distributed applications in Ada 95. It explains the basics of cryptography and introduces the problem of key exchange. After a brief description of distributed systems in Ada 95, the mod ...
Accounting for the perceiving conditions that make up the delivery environment of an application helps improve the efficiency of QoS provisioning systems. It is useless to transmit information whose absence cannot be noticed by the end-user under the actua ...
The contents of this thesis goes back to the year 1979. After two introductory chapters, dealing with so-called short rings and representations of finite groups over such rings, the author arrives at his central themes, such as relative projective modules ...
For pt.I see ibid., p.162-9. This paper describes a hierarchical simulation model for the analysis of long term power system's behavior. The effects of centralized (functions of the control center) and decentralized (protection apparatus, generator speed g ...
The expression problem is fundamental for the development of extensible software. Many (partial) solutions to this important problem have been proposed in the past. None of these approaches solves the problem of using different, independent extensions jo ...
