A great deal of research on coach-athlete interactions during competition has focused team sports, something which does not consider the many contextual differences between and individual sports. Diving is an sport where recurrent intermittent breaks dives in provide athletes coaches with opportunities to communicate interact event. The purpose this study was understand elite divers’ perspectiv...

Deviating multivariate observations are used typically to test the performance of outlier detection methods. Yet, generation outlying cases itself usually appears as a secondary methodological step in methods comparison. In literature, outliers defined using certain distribution parameters which differ from those clean or reference data. However, these change among authors, leading lack standar...

This paper proposes a novel beamforming technique to form an arbitrary-shaped cell for the high-altitude platforms (HAPs) mobile communications. The new technique is based on pattern summation of individual low-sidelobe, narrow beams which constitute the desired cell pattern weighted by an amplitude correcting function. The new cell pattern can be adapted to cover the main highways forming worm...

Weaving an aspect may introduce undesired impacts on behavior of the base model or other afore-woven aspects. An approach to detect and evaluate the semantic influences of an aspect weaving on a pattern is presented. The pattern specifies a desired behavior that should stay unaltered or occur in the woven model. The detection and evaluation are based on the semantic relationship between a patte...

Programming languages typically support a fixed set of composition operators, with fixed semantics. This may impose limits on software designers, in case a desired operator or semantics are not supported by a language, resulting in suboptimal quality characteristics of the designed software system. We demonstrate this using the well-known State design pattern, and propose the use of a compositi...