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The aim of this paper is to evaluate the financial performance of telecommunications companies with the help self-organising maps. A total of 88 companies is evaluated and benchmarked on the basis of seven key ratios, calculated for five consecutive years 1995-99. To conduct benchmarking with several financial key figures in a changing business environment(More)
A new pharmacological class of CNS ligands with the unique ability to stimulate or suppress motor and behavioral symptoms depending on the prevailing dopaminergic tone has been suggested as "dopaminergic stabilizers". The molecular mode-of-action of dopaminergic stabilizers is not yet fully understood, but they are assumed to act via normalization of(More)
An investigation of the need of engine model complexity for use in powertrain control applications is presented in this paper. The engine studied is an SI-engine, but the analysis methods could easily be adapted to a CI-engine. The different engine models investigated are a cylinder-by-cylinder engine model and a mean value engine model. The way to evaluate(More)
The purpose is to analyse the quarterly financial performance of telecommunications companies with the help self-organising maps. In this report the three major actors on the telecommunications market is evaluated and benchmarked on the basis of seven key ratios, calculated for seven consecutive quarters between the first quarter of year 2000 to the third(More)