Quality of Service (QoS) isn't a mythical quest. An information system such as a cloud-based IT solution cannot reach an optimum service level just by being "the best it can be." In the best-organized and best-managed data centers, optimum service levels are solutions to a formul...
Take Mine-craft, for example. It does bring people together in all sorts of ways. Some play to connect with their friends, others share in the creative experience of building something monumental, and it’s even been used as an interactive tool to teach students basic chemistry. Elsewhere, ...
whereas a high p-value shows that there is poor evidence against the null hypothesis of no correlation. Statistical significance, on the other hand, should be understood in conjunction with effect magnitude and practical
Correlation analysis can also be used to diagnose problems with multiple regression models. You may have some issues with a multivariate or multiple regression model, where it's not producing, or you have different independent variables that are not truly independent. Those issues can be discovered ...
Exact solutions are not usually available for nonlinear vibration problems. Approximate solutions, graphical and analytical, reported so far are tedious. This paper deals with a simple method replacing the nonlinear term by an equivalent linear term obtained using the concept of force or energy ...
Algorithmchoice is dependent both on the camera hardware, experimental setup and desired results. Commercial software, often combined with turn-key hardware solutions, is becoming far more common in composites research and industry. Examples include ARAMIS/GOM Correlate (GOM), VIC-2D and VIC-3D (Co...
Still, imputation prac- titioners pause for concern when reading van Buuren's statement that using several hundred variables in multiple imputation cannot be feasible due to multicollinear- ity and computational problems [14]. Solutions to the multicollinearity problem often include removing variables ...
solutions at the large separation limit, the exact discontinuous electron transfer observed in the HZ{2e} system at large separations can be well reproduced. In Fig. 5 we compare the electron occupation and double occupancy weight of Z atom from the CMR, HF, DFT with the generalized ...
In addition, we discuss the effect of the hyperparameter that needs to be manually set by the researcher, how to handle non-normal data, how to investigate the required sample size for a network analysis and provide a checklist with potential solutions for problems often arise when estimating ...
with the successes, problems emerged. There are entire classes of materials for which this practice failsqualitativelydue to strong local electron–electron repulsion effects. An example is shown in Fig.2. Many transition-metal oxides have phases in which they behave experimentally as a paramagnetic ...