todays, in many modern applications, we search for frequent and repeating patterns in the analyzed data sets. in this search, we look for patterns that frequently appear in data set and mark them as frequent patterns to enable users to make decisions based on these discoveries. most algorithms presented in the context of data stream mining and frequent pattern detection, work either on uncertai...

the present article focuses on the evaluation of a first-moment closure model applicable to film cooling flow and heat transfer computations. the present first-moment closure model consists of a higher level of turbulent heat flux modeling in which two additional transport equations for temperature variance kθ and its dissipation rate εθ are considered. it not only employs a time scale that is ...

Todays FPGA technology allows reconngurable hardware to be integrated into standard PC hardware. With this kind of hardware it is possible to change hardware functionality on-they and to remove and insert complete subsystems just by rebooting the conngurable parts. Hardware like this has new demands on software that often can't be fulllled by the classical device driver concept used in todays o...

Although the role of positive emotions is important in sales, personal happiness remains understudied selling context. Grounded broaden-and-build theory, this study aims to examine relationships among happiness, job involvement, satisfaction and salesperson flourishing. For salespeople, new demands a connected world have largely blurred boundaries between their life work life. It has allowed fr...

There are many approaches to determine the sound propagated from turbulent flows.  In hybrid methods, the turbulent noise source field is computed or modeled separately from the far-field calculations.  To have an initial and quick estimation of the sound propagation, less computationally intensive methods can be developed using stochastic models of the turbulent fluctuations.   In this paper, ...

Large, heterogeneous computer and telecommunication networks with ever changing topology and size are typical environments todays network management (NM) systems struggle to control. Unexpected events occur frequently in these complex networks, and many of the events result in failure situations where the NM system is required to intervene and restabilize the network. By distributing the NM sys...